{"title":"Displays","description":null,"products":[{"product_id":"1602-lcd-modul-blaue-hintergrundbeleuchtung","title":"1602 LCD module - 16x2 characters, blue backlight, 5 V","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAlphanumeric LCD display module with blue backlighting and white text\u003c\/li\u003e \u003cli\u003eResolution: 16 characters by 2 lines\u003c\/li\u003e \u003cli\u003eOperating voltage: 5 V\u003c\/li\u003e \u003cli\u003eParallel data transmission via a 4- or 8-bit-wide bus connection\u003c\/li\u003e \u003cli\u003eCan be controlled via widely used controller boards and microcontrollers\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThe 1602 LCD module is a two-line display for alphanumeric content that connects to 5 V logic systems. With 16 characters per line and two lines in total, it can display measured values, statuses, or messages in a readable size. The blue backlighting with white text also works reliably under unfavorable lighting conditions.\u003c\/p\u003e \u003cp\u003eThe module uses the widely used HD44780 controller architecture and can be controlled via parallel 4-bit or 8-bit data connections. This allows it to be integrated into standard Arduino boards and similar 5 V platforms without a level shifter. Depending on the configuration, the parallel interface requires between eight and fourteen connections, but reduces the number of available pins on the microcontroller significantly less than serial alternatives.\u003c\/p\u003e \u003cp\u003eTypical applications include status displays in measurement projects, temperature controllers, digital clocks, or mobile data loggers where compact, reliable output is required. This module is well suited to prototypes with limited space and to project setups where direct confirmation of inputs or measured values should be visible.\u003c\/p\u003e \u003cp\u003eOperation requires a suitable controller module or microcontroller with available digital pins, as well as a power supply with regulated 5 V. An optional potentiometer adjusts the contrast. The backlighting draws additional current depending on the operating state, so the power supply should be adequately dimensioned for longer operating periods.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe module is not intended for installation in household electrical circuits and is suitable exclusively for building prototypes and for testing and development purposes. Work on or near electrical installations must be carried out by qualified electricians; if you are unsure about integrating it into existing electrical circuits, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 1602 LCD module - blue backlighting\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997802504541,"sku":"F23107362","price":3.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/1602-lcd-modul-blaue-hintergrundbeleuchtung-funduino-2208898.png?v=1791494541"},{"product_id":"1-44-zoll-tft-lcd-display-128x128-spi-st7735-arduino-kompatibel","title":"1.44-inch TFT display - 128x128 pixels, SPI, ST7735","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e1.44-inch color display with 128 * 128 pixel resolution\u003c\/li\u003e \u003cli\u003eSPI interface for fast data transfer\u003c\/li\u003e \u003cli\u003eST7735 driver chip for easy integration\u003c\/li\u003e \u003cli\u003eCompatible with common microcontroller boards\u003c\/li\u003e \u003cli\u003eTFT LCD technology with 18-bit color depth\u003c\/li\u003e \u003cli\u003ePower supply optimized for battery operation\u003c\/li\u003e \u003cli\u003eFrameless narrow panel for compact applications\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThe 1.44-inch display with an SPI interface shows 128 * 128 pixels in color and can be connected directly to microcontroller boards. The ST7735 driver chip manages all display functions, requiring only a few connection wires. SPI communication enables high transfer rates, allowing animations and rapid image changes to be displayed smoothly.\u003c\/p\u003e \u003cp\u003eWith a typical operating voltage of 3.3 V, the module is particularly suitable for battery-powered projects. Anyone wishing to operate it with 5 V logic requires a level shifter between the controller and the data lines. Power consumption is in the range of a few hundred milliamperes, depending on display brightness and image content.\u003c\/p\u003e \u003cp\u003eTypical applications include portable measuring instruments with live displays, for example for measuring temperature, humidity, or light intensity. The display can also serve as a status indicator in small robots, showing sensor readings or operating states. Menus or graphical interfaces for controllers can likewise be created, for example to change parameters or enable functions.\u003c\/p\u003e \u003cp\u003eThe display is supplied without a housing and requires stable mechanical support as well as protection from splashing water. The SPI bus allows multiple displays of this type to be operated with one microcontroller when separate chip-select lines are used. The standard development environment is sufficient for the software; examples and libraries for ST7735 displays are widely available in the community.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThe display operates with 3.3 V logic levels; connecting it to 5 V signals will damage the driver chip, so a level shifter is required if necessary. The module is intended exclusively for building prototypes and for testing and development purposes. It is not intended for installation in the household electrical circuit.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 1.44-inch TFT LCD display 128x128, SPI, ST7735 Arduino compatible\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997806109021,"sku":"F23109152","price":9.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/144-zoll-tft-lcd-display-128x128-spist7735-arduino-kompatibel-funduino-3875303.png?v=1791493445"},{"product_id":"lithium-batterie-kapazitat-ladungsanzeige-lcd","title":"3 Ah lithium battery - 3.7 V, LCD charge indicator, protection module","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eLithium battery with LCD charge indicator\u003c\/li\u003e \u003cli\u003eCapacity: 3 Ah\u003c\/li\u003e \u003cli\u003eOperating voltage: 3.7 V\u003c\/li\u003e \u003cli\u003eCharging safety through integrated protection module\u003c\/li\u003e \u003cli\u003eCharge level always readable on the display\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThe lithium battery is an energy storage device for mobile or portable devices whose power supply is not permanently connected to a mains outlet. The integrated protection module provides overcharge, overcurrent, and short-circuit protection; the battery automatically switches off under critical conditions, thereby protecting itself.\u003c\/p\u003e \u003cp\u003eThe LCD display shows the current charge level in four stages. With a capacity of 3 Ah, the battery provides sufficient energy for several hours of continuous operation with low to medium power consumption. The nominal voltage of 3.7 V requires either a device designed for this voltage or a voltage converter for other system voltages.\u003c\/p\u003e \u003cp\u003ePossible applications include wireless sensor networks, portable measuring instruments, LED lights for mobile use, or backup power during outages in battery-backed circuits. In field tests, the capacity is sufficient for typical measurement projects lasting several hours to one day, depending on the power consumption of the connected device.\u003c\/p\u003e \u003cp\u003eOperation requires a device designed for 3.7 V, or the battery can be adapted to other system voltages using a voltage converter. The protection module cannot be deactivated; in the event of overcurrent or a short circuit, the battery automatically switches off to protect itself. Recovery is possible, but in this case requires removing the short circuit and allowing a short rest period.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eLithium batteries must not be short-circuited, overcharged, or charged with unsuitable chargers. This product is intended exclusively for integration into prototypes and for testing and development purposes. Work on or near household electrical installations must be carried out by qualified electricians; if you have questions about integrating the product into existing systems, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x lithium battery with charge indicator\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997807124829,"sku":"F23108236","price":1.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/lithium-batterie-kapazitaet-ladungsanzeige-lcd-funduino-2618420.png?v=1791493505"},{"product_id":"tft-lcd-display-2-2-320-x-240-pixel-rgb-farbdisplay","title":"2.2-inch TFT display - 320 x 240 pixels, ILI9341, parallel","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTFT LCD display with a 2.2-inch diagonal and 320*240 pixels in RGB color\u003c\/li\u003e \u003cli\u003eParallel interface for 8-bit or 16-bit data transmission\u003c\/li\u003e \u003cli\u003eOperating voltage of 3.3 V or 5 V depending on the variant\u003c\/li\u003e \u003cli\u003eTouch panel available as an option\u003c\/li\u003e \u003cli\u003eILI9341 driver IC on board\u003c\/li\u003e \u003cli\u003eMaximum resolution of 320*240 at a 60 Hz refresh rate\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThe TFT LCD display provides 2.2 inches of color for measurement displays, menus, and status information. The resolution of 320*240 pixels is sufficient for graphical user interfaces in compact devices, but becomes limiting for fine details or small font sizes below approximately 8 points.\u003c\/p\u003e \u003cp\u003eThe display is controlled via the parallel 8-bit or 16-bit interface, which transfers data significantly faster than I2C or SPI. The integrated ILI9341 driver IC handles pixel management. The power supply is 3.3 V or 5 V depending on the model variant; when mixing these voltage levels, a level shifter between the signal lines and the 3.3 V display is required.\u003c\/p\u003e \u003cp\u003eThe display is suitable for dashboard displays in measurement projects, small measurement interfaces, control menus in robotics projects, or configuration displays for data loggers. A specific application example is displaying temperature and humidity in a weather station with icons and numerical values.\u003c\/p\u003e \u003cp\u003eIn addition to the display, operation requires a microcontroller board (Arduino, STM32, or similar), connection cables, and a power supply. A resistive touch panel is optionally available, enabling finger input. The circuit setup is complex because all eight or sixteen data lines, plus the control signals, must be wired.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe display is intended exclusively for building prototypes and for testing and development purposes, and is not intended for installation in the household electrical circuit. Observe voltage compatibility between the display and the microcontroller board to avoid damage. If you have questions about integration into existing installations, consult a qualified electrician.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x\u0026nbsp;TFT LCD display, 2.2\", 320 x 240 pixels, RGB color display\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997822493021,"sku":"F23107311","price":12.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/tft-lcd-display-22-320-x-240-pixel-rgb-farbdisplay-funduino-4844868.png?v=1791494001"},{"product_id":"4x7-segment-led-display-didactic-elements","title":"Didactic Elements 7-segment display - 4-digit, common anode, red","description":"\u003ch2\u003e4x7-Segment LED Display - compact, versatile, and easy to control\u003c\/h2\u003e \u003cp\u003eDisplay numerical values clearly and precisely with the 4-digit 7-segment display from Didactic Elements.\u003cbr\u003eWhether for electronics classes, DIY projects, or prototypes, this display delivers reliable performance in a compact format.\u003c\/p\u003e \u003ch3\u003eProduct highlights:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e 4 digits with decimal points - ideal for measured values, clocks, or counters\u003c\/li\u003e \u003cli\u003e Common anode per digit - perfect for multiplex control\u003c\/li\u003e \u003cli\u003e Compact design - space-saving and easy to integrate\u003c\/li\u003e \u003cli\u003e Bright red LEDs - excellent readability even in daylight\u003c\/li\u003e \u003cli\u003e Easy control - just 12 control lines (8 segments + 4 digits)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\n\u003cbr\u003eTechnical data:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e Display type: 7-segment, 4-digit\u003c\/li\u003e \u003cli\u003e Design: Common anode per digit\u003c\/li\u003e \u003cli\u003e Control: Multiplexing\u003c\/li\u003e \u003cli\u003e Segment lines: 8 (segments a-g + decimal point)\u003c\/li\u003e \u003cli\u003e Digit control lines: 4 (one per digit)\u003c\/li\u003e \u003cli\u003e Total control lines: 12\u003c\/li\u003e \u003cli\u003e Operating voltage: 3.3 V\u003c\/li\u003e \u003cli\u003e Display color: Red\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\n\u003cbr\u003eLearning \u0026amp; practical benefits:\u003c\/h3\u003e \u003cp\u003ePerfect for training and educational purposes: This module is ideal for learning about port outputs, multiplexing, arrays, bitwise operators, timing, timers, and logic control in practice.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e \u003ch3\u003eScope of delivery:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e 1× 4x7-Segment LED Display - Didactic Elements\u003c\/li\u003e \u003cli\u003e 1× Connection cable\u003c\/li\u003e \u003c\/ul\u003e","brand":"Didactic Elements","offers":[{"title":"Default Title","offer_id":65997832651101,"sku":"F25110803","price":19.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/4x7-segment-led-display-didactic-elements-funduino-5742496.jpg?v=1791493162"},{"product_id":"2-8-zoll-tft-lcd-touch-display-shield-arduino-kompatibel-320x240","title":"TFT Display Shield 2.8 Inch - Touchscreen 320x240, for Arduino","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTFT LCD display shield with resistive touchscreen for Arduino Uno and Mega\u003c\/li\u003e \u003cli\u003eResolution of 240 * 320 pixels, 16-bit color depth with 65,000 colors\u003c\/li\u003e \u003cli\u003eILI9341 graphics controller reduces the load on the microcontroller\u003c\/li\u003e \u003cli\u003eOperating voltage 3.3 to 5 V\u003c\/li\u003e \u003cli\u003eIntegrated microSD card reader\u003c\/li\u003e \u003cli\u003eStylus included\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis TFT LCD display shield combines screen output and touch input on a single board that can be plugged directly into the headers of an Arduino Uno. The ILI9341 controller built into the back handles all graphics calculations, significantly reducing the load on the microcontroller. An additional pin connector (CON1) is provided for the Arduino Mega, allowing the required connections to be added.\u003c\/p\u003e \u003cp\u003eThe device is operated via a pressure-sensitive film on the 2.8-inch display, which can be used with the included stylus or a finger. With a resolution of 240 * 320 pixels and 16-bit color depth, it can display measured values, menus, and simple graphics. The integrated microSD card reader allows image files to be read or project data to be stored without an additional memory module.\u003c\/p\u003e \u003cp\u003eThe shield is suitable for graphical user interfaces in which sensor data and measured values are displayed directly on the screen. Buttons on the display can be used to adjust settings or navigate menus, making the module both an output and an input device. Practical applications range from simple data loggers with displays to control panels with touch-enabled controls.\u003c\/p\u003e \u003cp\u003eProgramming requires the Arduino IDE and a display library for the ILI9341 controller. The operating voltage of 3.3 to 5 V makes the shield compatible with most common Arduino boards without the need for additional level shifters.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThe display shield is intended exclusively for building prototypes and for testing and development purposes. It is not suitable for installation in the household electrical circuit. Work on or near electrical installations must be carried out by qualified electricians; if in doubt, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 2.8-inch TFT LCD touch display shield, Arduino compatible, 320x240, SPI\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997880263005,"sku":"F23108764","price":16.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/28-zoll-tft-lcd-touch-display-shield-arduino-kompatibel-320x240-funduino-8847192.jpg?v=1791493319"},{"product_id":"1-8-zoll-tft-lcd-display-128x160-spi-arduino-kompatibel","title":"TFT Display 1.8 Inch - 128x160 Pixels, SPI, 3.3 V","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e8-inch TFT color display for Arduino and compatible boards\u003c\/li\u003e \u003cli\u003eResolution: 128*160 pixels\u003c\/li\u003e \u003cli\u003eSPI interface\u003c\/li\u003e \u003cli\u003eOperating voltage: 3.3 V\u003c\/li\u003e \u003cli\u003eLevel shifting required for 5 V boards\u003c\/li\u003e \u003cli\u003eCompact design\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThe 1.8-inch TFT color display shows measured values, sensor data, or menus graphically in a small space. The SPI interface connects the module to Arduino-compatible boards or single-board computers using only a few wires, saving valuable connections.\u003c\/p\u003e \u003cp\u003eThe display operates at 3.3 V. Anyone wishing to use it with 5 V boards requires a level shifter for the data lines. The 128 * 160 pixels are sufficient for small amounts of information and simple graphics, but not for detailed displays or text-intensive applications. SPI allows multiple output devices to operate on the same bus.\u003c\/p\u003e \u003cp\u003eExample applications include portable measuring instruments with real-time displays, data loggers with graphical feedback, or robot controllers that show the user the current status. The module is also suitable as a status display for IoT projects, for example to display temperature and humidity.\u003c\/p\u003e \u003cp\u003eOperation requires an Arduino or similar microcontroller board with at least four available digital pins. The driver electronics are located on the module itself, so no additional circuitry is required.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building prototypes and for testing and development purposes. Work on or near electrical installations is reserved for qualified electricians. If you are unsure about the power supply or level shifting, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 1.8-inch TFT LCD display - 128x160, SPI, Arduino compatible\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997881508189,"sku":"F23109098","price":11.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/18-zoll-tft-lcd-display-128x160-spi-arduino-kompatibel-funduino-6421610.png?v=1791494907"},{"product_id":"oled-0-96-128x64-vgss-i2c-zweifarbig","title":"OLED display 0.96 inch - 128x64 pixels, I2C, two-color","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eOLED display with I2C interface for two-color graphics and text, 0.96-inch screen diagonal, 128*64 pixel resolution\u003c\/li\u003e \u003cli\u003eOperating voltage 3.3 V, can be connected directly to 3.3 V logic levels\u003c\/li\u003e \u003cli\u003eI2C communication enables multiple modules on one bus while requiring minimal space\u003c\/li\u003e \u003cli\u003eEnergy-saving OLED technology with self-emissive operation and no backlight\u003c\/li\u003e \u003cli\u003eCompact SMD housing, control electronics integrated\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis OLED display with I2C interface displays text and graphics in two colors at a resolution of 128*64 pixels. The self-emissive technology requires no backlight, thereby saving power compared with LCD variants. Individual pixels can be controlled independently, allowing for any fonts, bar graphs, or symbols.\u003c\/p\u003e \u003cp\u003eThe display operates at 3.3 V and communicates with the connected controller board via the I2C bus. This reduces the wiring required to four wires (power supply, ground, data line, clock signal). Multiple I2C modules can be operated in parallel in one circuit without using additional connection pins. The control electronics are already integrated into the module.\u003c\/p\u003e \u003cp\u003eThe display is suitable for measuring devices that show temperature, humidity, or other sensor data, for small menu systems on battery-powered devices, or for debug output during programming. For example, a data logger with a timestamp display only requires the display as a visual interface, while the memory operates separately.\u003c\/p\u003e \u003cp\u003eOperation requires an I2C-capable development environment and the corresponding libraries for the board being used. A 3.3 V power supply is required for operation. Boards with 5 V logic require a level shifter between the data lines, as the display itself can only tolerate 3.3 V.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe display is not intended for installation in the electrical wiring of a household power circuit. It is intended exclusively for building prototypes and for testing and development purposes. If you have questions about integration into existing electrical installations, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eNote: This module is delivered unsoldered. A pin header is included.\u003c\/li\u003e \u003cli\u003e1x OLED - 0.96\", 128x64, VGSS, I2C\u003c\/li\u003e \u003cli\u003e1x pin header\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997936656733,"sku":"F23106777","price":4.79,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/oled-096-128x64-vgss-i2c-zweifarbig-funduino-9822928.png?v=1791495937"},{"product_id":"hd44780-i2c-adapter-modul-fur-1602-2004-lcds","title":"HD44780 I2C adapter - for LCD 1602 and 2004, contrast adjustment","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eI2C adapter for 16*2- and 20*4-character LCD displays\u003c\/li\u003e \u003cli\u003eReduces the number of connection wires from 6 to 2\u003c\/li\u003e \u003cli\u003eCompatible with standard microcontroller boards via the I2C bus\u003c\/li\u003e \u003cli\u003eIntegrated potentiometer for screen contrast\u003c\/li\u003e \u003cli\u003ePower supplied via the I2C line; no separate power supply required\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eAn I2C adapter for LCD displays saves connection wires and simplifies the circuit. Instead of six data lines plus two power lines, the module uses only four contacts, two of them for data and ground of the I2C bus. This allows many modules to be connected in parallel to a bus without overloading the controller's pins.\u003c\/p\u003e \u003cp\u003eThe module is soldered or plugged between the LCD display and the microcontroller board. The I2C address is usually fixed; some variants allow adjustment via jumpers or resistors. The built-in potentiometer mechanically adjusts the contrast without requiring commands from the controller.\u003c\/p\u003e \u003cp\u003eIn data logger setups, a display shows local readings while the controller stores the data; the I2C adapter reduces wiring in confined enclosures. The same applies to control tasks in which multiple displays show different system states, such as voltage, temperature, and operating times in a laboratory device. Menu systems can also be arranged more clearly because fewer connection wires run between the display and the circuit board.\u003c\/p\u003e \u003cp\u003eThe module requires a compatible Arduino library or driver functions in the development environment. The I2C bus should be terminated with 4.7-kΩ pull-up resistors to the supply voltage if the controller's connection pins do not already include them. Power for the display is supplied via the module itself, so no separate power supply is required.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe module is intended exclusively for building prototypes and for testing and development purposes and is not suitable for installation in the household electrical circuit. Before switching on a setup with an unknown or faulty circuit, consult a qualified electrician.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x HD44780 I2C adapter module for 1602\/2004 LCDs\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997939179869,"sku":"F23106639","price":1.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/hd44780-i2c-adapter-modul-fuer-16022004-lcds-funduino-8556448.png?v=1791495979"},{"product_id":"oled-0-91-128x32-blaue-schrift-gvss-i2c","title":"0.91-inch OLED display - 128x32 pixels, I2C, blue text","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eOLED display with a 0.91-inch diagonal and 128*32 pixel resolution\u003c\/li\u003e \u003cli\u003eBlue text on a black background\u003c\/li\u003e \u003cli\u003eI2C interface for digital control\u003c\/li\u003e \u003cli\u003eOperating voltage: 3.3 to 5 V\u003c\/li\u003e \u003cli\u003eMultiple modules can be combined on one I2C bus\u003c\/li\u003e \u003cli\u003eSoldered with labeled connections\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis OLED display shows text and graphics at 128*32 pixels and is controlled via I2C. The blue monochrome display is suitable for real-time data, menus, and status information in projects using microcontroller boards. The screen output can be updated several times per second as needed without delay.\u003c\/p\u003e \u003cp\u003eThe I2C protocol requires only two signal lines (data and clock) plus a power supply. This allows multiple display modules and other I2C sensors to be connected to the same bus without occupying additional connections on the microcontroller. Addressing is performed via the module's I2C bus address.\u003c\/p\u003e \u003cp\u003eExample applications include displaying measurement values from temperature or humidity sensors, menu navigation in devices with user input, status displays for industrial processes, or state data in smart home circuits. The display can also be used as a debugging tool to continuously show variable values during development without interrupting program flow.\u003c\/p\u003e \u003cp\u003eOperation requires a microcontroller or single-board computer with I2C master functionality. For voltages above 5 V, a level shifter must be installed upstream of the data lines. The connections are already soldered to the finished board, so separate soldering is not required.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building prototypes and for testing and development purposes. It is not intended for installation in the household electrical circuit. A qualified electrician is required for commissioning as part of work on or near electrical installations; if in doubt, consult one before switching it on.\u003c\/p\u003e \u003ch4\u003ePackage contents\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x OLED - 0.91\", 128x32, GVSS, I2C\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65997978042717,"sku":"F23106624","price":3.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/oled-091-128x32-blaue-schrift-gvss-i2c-funduino-3322655.png?v=1791496325"},{"product_id":"oled-1-3-128x64-gvss-i2c","title":"OLED display 1.3 inches - 128x64 pixels, I2C, 3.3 V","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMonochrome OLED display with 128 * 64 pixels\u003c\/li\u003e \u003cli\u003eControlled via I2C bus, with two address lines configurable\u003c\/li\u003e \u003cli\u003eOperating voltage 3.3 V, can be connected directly to 3.3 V controllers\u003c\/li\u003e \u003cli\u003eActive display area 27 * 13.5 mm, compact circuit board format\u003c\/li\u003e \u003cli\u003eNo backlight required, self-emitting\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis monochrome OLED display shows text and graphics on an area of 128 * 64 pixels. The display emits its own light and therefore requires no additional illumination, which is advantageous for battery-powered projects. It is controlled via the I2C bus, meaning that only two data lines and a power supply are required, while the number of necessary connections to the microcontroller remains minimal.\u003c\/p\u003e \u003cp\u003eThe two I2C addresses can be changed using solder bridges, allowing multiple displays to be operated on a shared bus. Operation is exclusively at 3.3 V, so direct connection to 5 V boards is not possible without a level shifter. Ready-made library software is usually available for control, so custom implementation is rarely required.\u003c\/p\u003e \u003cp\u003eThe display is suitable for status indicators in portable devices, sensor module outputs in measurement setups, and menu navigation in small projects. A typical scenario is displaying readings from a temperature or humidity sensor together with a status message in a very small space. Displaying debugging information during development is also straightforward.\u003c\/p\u003e \u003cp\u003eA microcontroller or single-board computer with an I2C interface and 3.3 V logic levels, as well as a corresponding software library, is required. The connections are provided via dual-row pin headers with a standard pitch.\u003c\/p\u003e \u003ch3\u003eSafety notice\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building and testing prototypes. Use in live electrical installations is not permitted. Qualified electricians are not required; however, before commissioning, an experienced person should be consulted if there is any uncertainty about the operating voltage or if connection errors occur.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x OLED - 1.3\", 128x64, GVSS, I2C\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998142013789,"sku":"F23106681","price":7.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/oled-13-128x64-gvss-i2c-funduino-8045639.jpg?v=1791495672"},{"product_id":"20x04-2004-i2c-lcd-modul-hintergrundbeleuchtung-blau","title":"LCD module 20x4 - I2C, blue backlight, 3,3-5 V","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCharacter display with 20 characters per line and 4 lines\u003c\/li\u003e \u003cli\u003eHD44780-compatible controller with soldered-on I2C adapter\u003c\/li\u003e \u003cli\u003eConnection via just 4 pins: GND, VCC, SDA, SCL\u003c\/li\u003e \u003cli\u003eOperation with 3.3 V or 5 V logic voltage\u003c\/li\u003e \u003cli\u003eBlue background with white text, adjustable contrast\u003c\/li\u003e \u003cli\u003eMultiple modules possible on the same I2C bus\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis character display shows four lines of twenty characters each and is based on the widely used HD44780 standard. A soldered-on I2C adapter converts the usually required parallel wiring into a serial two-wire connection, meaning that only the SDA and SCL data lines and the power supply need to be connected. A potentiometer integrated into the additional module allows the display contrast to be adjusted.\u003c\/p\u003e \u003cp\u003eThe module operates with logic voltages of 3.3 V or 5 V and can therefore be connected to common microcontroller boards. The blue backlight creates high contrast with the white text and can be switched on and off via the I2C bus. Since control is serial, the display uses only two connections on the microcontroller, while additional I2C-capable sensors and modules can be operated on the same data lines without requiring additional pins.\u003c\/p\u003e \u003cp\u003eThe display is suitable for outputting measured values, status messages, or control menus in electronics projects. A typical application is displaying sensor readings such as temperature or humidity, where a few lines of text are sufficient. Measurement devices or data loggers can use it to output status messages in real time, while the I2C bus is simultaneously used to communicate with multiple sensors.\u003c\/p\u003e \u003cp\u003eThe module requires compatible control software; common microcontroller environments and single-board computers provide I2C libraries for the HD44780 standard. The operating voltage is supplied separately.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThe module is intended exclusively for building prototypes and for testing and development purposes. Work on or near electrical installations is reserved for qualified electricians; if in doubt, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 20x04, 2004 I2C LCD module (backlight: blue)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998291992925,"sku":"F23107181","price":6.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/20x04-2004-i2c-lcd-modul-hintergrundbeleuchtung-blau-funduino-6727668.png?v=1791496409"},{"product_id":"keypad-shield-mit-1602-display-fur-arduino-uno","title":"LCD Keypad Shield 1602 - 16x2 display, 5 buttons, for Arduino UNO","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eExpansion module for Arduino UNO with 16*2-character LCD display and 5 buttons\u003c\/li\u003e \u003cli\u003eDisplay shows up to 32 characters simultaneously\u003c\/li\u003e \u003cli\u003eButtons enable user interaction without separate wiring\u003c\/li\u003e \u003cli\u003eAnalog inputs for all buttons on one pin\u003c\/li\u003e \u003cli\u003ePlugs directly into the Arduino pins; no soldering required\u003c\/li\u003e \u003cli\u003eI2C interface for the display reduces pin usage\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis shield combines an LCD display with button inputs to create a compact control unit for Arduino UNO. The 16*2-character display shows measurement values, menus, or status messages, while five buttons are used for navigation and selection. Since all buttons are read through a single analog input, the microcontroller's digital pins remain available for other functions.\u003c\/p\u003e \u003cp\u003eThe buttons generate different voltage values at the analog input, which the Arduino detects and distinguishes. The display communicates via I2C, using only two data lines. The circuit is already pre-wired on the shield, so no plugging or soldering is required.\u003c\/p\u003e \u003cp\u003eTypical applications include data loggers with live value display and control panels, controls for robotics projects with menu navigation, temperature and humidity measuring devices with calibration menus, or simple display panels in hobby electronics projects. An Arduino UNO with an attached shield and connected sensor quickly becomes a functional device for data acquisition and display.\u003c\/p\u003e \u003cp\u003eAn Arduino IDE for programming and familiarity with the Arduino environment are required, as both input channels (buttons and display) must be managed in the sketch. The shield fits only Arduino UNO and compatible boards with the same pin layout; adaptation is required for other Arduino variants or single-board computers.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThe shield is not intended for operation in circuits with mains voltage and is designed exclusively for prototyping, testing, and development purposes. Before commissioning, check that all plugs are firmly seated and that no contacts are bent. If the circuit board is damaged or you have any doubts about its operational safety, consult a qualified electrician.\u003c\/p\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998298317149,"sku":"F23107306","price":4.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/keypad-shield-mit-1602-display-fuer-arduino-uno-funduino-6669731.png?v=1791495870"},{"product_id":"oled-1-3-128x64-vgss-i2c-mit-weisser-schrift","title":"OLED display 1,3 inches - 128x64 pixels, I2C, white text","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eOLED display with 128*64 pixels, 1.3-inch diagonal\u003c\/li\u003e \u003cli\u003eWhite text on a black background\u003c\/li\u003e \u003cli\u003eI2C connection (address 0*3C or 0*3D)\u003c\/li\u003e \u003cli\u003eOperating voltage 3.3 V to 5 V\u003c\/li\u003e \u003cli\u003eLow power consumption in the milliampere range\u003c\/li\u003e \u003cli\u003eMonochrome with integrated controller\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis OLED text display with an I2C interface displays up to eight lines of alphanumeric characters on 128*64 pixels. The white display on a black background ensures high readability, even from an angle or in dark environments. The integrated driver requires only two signal lines for data communication.\u003c\/p\u003e \u003cp\u003eThe I2C connection allows multiple displays to share the same bus if different addresses are configured. This saves connections on the controller board. The operating voltage between 3.3 V and 5 V makes the display compatible with common microcontroller platforms without additional level shifting. Power consumption remains below 100 mA, making longer battery operation possible.\u003c\/p\u003e \u003cp\u003eApplications include status displays in autonomous projects, menus in portable devices, or measurement displays in sensor setups. A typical scenario is a portable environmental measuring device that displays temperature and humidity while being powered by a simple battery.\u003c\/p\u003e \u003cp\u003eThe display is supplied with connections already soldered in place. Operation requires a controller board with I2C support, the corresponding control software, and a power supply cable. Without a power supply unit, the external power supply must be arranged separately.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building prototypes and for testing and development purposes. It is not intended for installation in the household electrical circuit. Work on or near electrical installations must be carried out by qualified electricians; if you have questions about the power supply, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x OLED - 1.3\", 128x64, VGSS, I2C, with white text\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998357266781,"sku":"F23106656","price":5.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/oled-13-128x64-vgss-i2c-mit-weisser-schrift-funduino-1847735.png?v=1791495556"},{"product_id":"oled-1-3-128x64-vgss-i2c","title":"OLED display 1,3 inches - 128x64 pixels, I2C, 3,3-5 V","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e0.96-inch OLED display with 128*64-pixel resolution\u003c\/li\u003e \u003cli\u003eMonochrome, high brightness and contrast\u003c\/li\u003e \u003cli\u003eConnection via I2C bus; only two data lines required\u003c\/li\u003e \u003cli\u003eOperating voltage of 3.3 V or 5 V, voltage-tolerant\u003c\/li\u003e \u003cli\u003eCompact design, ideal for space-constrained applications\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThe OLED module is a small display for showing text and simple graphic patterns. It connects via the I2C bus, which means that multiple modules can be connected in series to the same two data lines of a microcontroller board without occupying additional signal lines. This saves connection pins and makes wiring easier.\u003c\/p\u003e \u003cp\u003eThe 3.3 V or 5 V supply voltage is provided directly by the development board; a separate power supply is not required. The display emits its own light, offering high contrast and good readability even under unfavorable lighting conditions. The 0.96-inch diagonal with 128*64 pixels is sufficient for displaying approximately four lines of text at reasonable character sizes.\u003c\/p\u003e \u003cp\u003eApplications include displaying sensor readings in data loggers, showing status and error information on mobile robots, and displaying runtime information on timing devices. The display receives data via the I2C bus, so in addition to the hardware, a software library is required to handle I2C communication and pixel control.\u003c\/p\u003e \u003cp\u003eOperation requires a microcontroller that supports I2C interfaces and has the necessary library or can have it added. Typical candidates are common development boards with Arm-based microcontrollers or Arduino-compatible systems. Memory limitations may become relevant when displaying very large graphics.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building prototypes and for testing and development purposes. It is not suitable for connection to household electrical circuits. Integration into larger systems or mains-connected equipment requires appropriate expertise. If in doubt, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x OLED - 1.3\", 128x64, VGSS, I2C\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998357594461,"sku":"F23106862","price":6.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/oled-13-128x64-vgss-i2c-funduino-7279766.png?v=1791495911"},{"product_id":"oled-0-96-128x64-gvss-i2c","title":"OLED display 0.96 inches - 128x64 pixels, I2C, SSD1306","description":"\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMiniature OLED display\u003c\/li\u003e \u003cli\u003eDisplay size: 0.96\"\u003c\/li\u003e \u003cli\u003ewith 128*64 pixel resolution\u003c\/li\u003e \u003cli\u003ewith SSD1306 driver chip\u003c\/li\u003e \u003cli\u003ewith I2C interface\u003c\/li\u003e \u003cli\u003ewith blue lettering\u003c\/li\u003e \u003cli\u003ePinout: VIN, GND, SCL, SDA\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHelpful links:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/funduino.de\/nr-42-oled-display-ssd1306-128x64-128x32\" target=\"_blank\" data-link-type=\"external\" data-type=\"linkpicker\"\u003eFunduino instructions\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=MHogSbRPa28\u0026amp;feature=emb_title\" target=\"_blank\" data-link-type=\"external\" data-type=\"linkpicker\"\u003eVideo tutorial (youtube.com)\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1x OLED - 0.96\", 128x64, VGSS, I2C\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998408253789,"sku":"FUN-1010561","price":4.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/oled-096-128x64-gvss-i2c-funduino-4899500.png?v=1791496510"},{"product_id":"1602-i2c-lcd-modul-mit-hd44780","title":"1602 I2C LCD module - 2x16 characters, HD44780, blue","description":"\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eI²C \/ I2C LCD module \u003c\/li\u003e \u003cli\u003eWith 2 rows of characters, 16 characters per row\u003c\/li\u003e \u003cli\u003eDisplay with blue backlight and white text\u003c\/li\u003e \u003cli\u003eSimple pinout with only 4 pins (VCC, GND, SDA, SCL)\u003c\/li\u003e \u003cli\u003eI2C HD44780 module, soldered directly to the LCD\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cbr\u003e \u003cstrong\u003eHelpful links:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/funduino.de\/nr-19-i%c2%b2c-display\" target=\"_blank\" data-link-type=\"external\" data-type=\"linkpicker\"\u003eFunduino Guide - I2C Display\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\n\u003ca href=\"https:\/\/funduino.de\/nr-06-zwei-i%c2%b2c-displays-gleichzeitig\" target=\"_blank\" data-link-type=\"external\" data-type=\"linkpicker\"\u003eFunduino Guide - Two I2C Displays on One Controller\u003c\/a\u003e\u003cbr\u003e  \u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":65998415724893,"sku":"FUN-1010568","price":3.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/1602-i2c-lcd-modul-mit-hd44780-funduino-2318275.png?v=1791496596"},{"product_id":"lcd-cpu-infoscreen-fur-raspberry-pi-3-model-b-kompatibel-mit-pi2-1-orange-pi","title":"3.5-inch LCD touchscreen - 320 x 480 pixels, GPIO, for Raspberry Pi","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e3.5-inch LCD display for Raspberry Pi 3 Model B\u003c\/li\u003e \u003cli\u003eResolution: 320 * 480 pixels\u003c\/li\u003e \u003cli\u003eConnection via the Raspberry Pi's GPIO header\u003c\/li\u003e \u003cli\u003eTouchscreen functionality for direct operation\u003c\/li\u003e \u003cli\u003eIntegrated CPU information and system monitor\u003c\/li\u003e \u003cli\u003ePowered via the Raspberry Pi's power supply\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eAn LCD information screen adds an integrated display for showing system data to a Raspberry Pi 3 Model B. The 3.5-inch display plugs directly into the single-board computer's GPIO header and requires no additional wiring.\u003c\/p\u003e \u003cp\u003eThe display shows processor load, memory usage, temperature, and other operating parameters of the Raspberry Pi in real time. The touchscreen functionality enables direct operation without external peripherals. The 320 * 480 pixel resolution renders text and graphics with sufficient clarity.\u003c\/p\u003e \u003cp\u003eApplications range from stationary monitoring projects and portable measuring stations to embedded systems in enclosures where a separate monitor is impractical. A Raspberry Pi with an integrated display functions as a compact control unit with live feedback.\u003c\/p\u003e \u003cp\u003eA Raspberry Pi 3 Model B and the appropriate driver installation on the operating system are required. The GPIO connection must remain unobstructed and accessible. Cooling the display may be advisable during extended operation in warm, air-conditioned rooms.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThe display is intended exclusively for building prototypes and for testing and development purposes. Extreme care is required when connecting to or working on the GPIO header to avoid short circuits between contacts. If you are unsure about the installation, consult a qualified electrician before commissioning the device.\u003c\/p\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66042934231389,"sku":"F23108471","price":13.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/4583-F23108471_01.jpg?v=1791482821"},{"product_id":"nextion-nx4024t032-hmi-touch-display-3-2-zoll","title":"Nextion NX4024T032 Touch Display - 3.2 inches, 400 x 240 pixels, UART","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eIntelligent touch display with a 3.2-inch screen for graphical user interfaces\u003c\/li\u003e \u003cli\u003eResolution of 400 * 240 pixels, 16 million colors\u003c\/li\u003e \u003cli\u003eSerial connection via UART (RX\/TX), easy integration into existing projects\u003c\/li\u003e \u003cli\u003eOperating voltage of 3.3 to 5.5 V, no separate power supply required\u003c\/li\u003e \u003cli\u003eIntegrated touch panel and resistive screen for reliable operation in field applications\u003c\/li\u003e \u003cli\u003eDedicated development environment with emulator and ready-made component editor for quickly creating interfaces\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThe Nextion display is an intelligent touch panel for creating graphical user interfaces. It sends and receives commands via a serial interface, allowing even processors with limited resources to be controlled; the controller does not need to handle the image processing itself. The 3.2-inch display can therefore show menus, controls, and display elements without complex programming of the display code.\u003c\/p\u003e \u003cp\u003eThe device operates with a voltage between 3.3 and 5.5 V, so it can be connected directly to both 3.3 V and 5 V boards without level shifters or an additional power supply. Communication takes place serially via UART; several interface acceleration options can be configured as alternatives. The touch panel is resistive, so it can also be operated with a gloved hand or a stylus.\u003c\/p\u003e \u003cp\u003eTypical applications include control tasks in laboratory automation, such as setting parameters on power supply prototypes or measuring devices, as well as monitoring displays for machine controllers or sensor networks. Industrial-style interfaces can be created with the included visual editor without having to write C code; images and fonts can be uploaded beforehand.\u003c\/p\u003e \u003cp\u003eDevelopment takes place in the manufacturer's freely available design environment. An integrated emulator allows the interface to be tested before uploading it to the display. The device stores the graphical elements independently, so the connected microcontroller does not need to handle rendering and can focus entirely on the logic.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe display is intended exclusively for building prototypes and for testing and development purposes. Contact with the 3.3 to 5.5 V power supply is harmless, but the connections require correct polarity. If you have questions about the power supply or operate the device using external power supplies, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* Nextion NX4024T032 - HMI Touch Display, 3.2\" (inches)\u003c\/li\u003e \u003cli\u003e1* Connection cable\u003c\/li\u003e \u003cli\u003e1* Test board for the power supply (see product images for wiring)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66042949566813,"sku":"F23108693","price":109.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/nextion-nx4024t032-hmi-touch-display-32-zoll-funduino-3463921.jpg?v=1791486917"},{"product_id":"nextion-nx8048t070-hmi-touch-display-7-zoll","title":"Nextion NX8048T070 Touch Display - 7 Inches, 800 x 480, UART","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e7-inch touchscreen display for operating embedded systems\u003c\/li\u003e \u003cli\u003eResolution of 800*480 pixels, IPS panel with a wide viewing angle\u003c\/li\u003e \u003cli\u003eSerial UART connection for data exchange with microcontroller boards\u003c\/li\u003e \u003cli\u003eOperating voltage of 5 V, current consumption of up to approximately 400 mA\u003c\/li\u003e \u003cli\u003eIntegrated memory for interface designs without an additional SD card\u003c\/li\u003e \u003cli\u003eResistive touchpanel, operated with a finger or stylus\u003c\/li\u003e \u003cli\u003eAluminum backplate with a thermal layered system for stability\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis HMI touchscreen display combines an attractive 7-inch display area with a direct control interface for microcontroller projects. The device communicates via a serial UART interface with boards such as Arduino or Espressif models, requiring only four connection pins: power, ground, and two signal lines. The resistive touchpanel responds to finger and stylus pressure, enabling reliable operation in harsher environments.\u003c\/p\u003e \u003cp\u003eThe resolution of 800*480 pixels is sufficient for displaying text, symbols, and simple graphics clearly. The IPS panel maintained consistent color reproduction even when viewed from the side, which is important for control applications where several people view the screen. During operation, approximately 400 mA at 5 V is consumed. The memory on the board stores the user interface, so the display retains the programmed screens even after being disconnected from the power supply.\u003c\/p\u003e \u003cp\u003eThe interface designs are created in the manufacturer's design environment, which is provided free of charge. This software can be used to arrange buttons, sliders, graphics, and measurement displays without programming and transfer them to the display. This makes it possible to create controls for laboratory power supply operation, temperature controllers with trend graphics, or runtime displays for a storage sensor. Export is performed via USB, while communication with the connected microcontroller takes place via the UART connection, which exchanges commands and data values bidirectionally.\u003c\/p\u003e \u003cp\u003eA power supply with a capacity of at least 400 mA at 5 V is required for operation. If the connected microcontroller also uses 5 V, both devices can be powered from the same source. A development board with a low output capacity should be supported by a separate power supply. Since the display is connected serially, a large number of the microcontroller's connection pins remain available.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThe display is not intended for commissioning on or in the immediate vicinity of a household electrical installation. It is intended exclusively for building prototypes and for testing and development purposes. Work on or near electrical installations is reserved for qualified electricians; if there is any uncertainty regarding the power supply or equipotential bonding, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* Nextion NX8048T070 - HMI Touch Display, 7\" (inches)\u003c\/li\u003e \u003cli\u003e1* Connection cable\u003c\/li\u003e \u003cli\u003e1* Test board for power supply (see product images for wiring)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66042950517085,"sku":"F23108781","price":185.51,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/nextion-nx8048t070-hmi-touch-display-7-zoll-funduino-2045560.jpg?v=1791486921"},{"product_id":"oled-0-91-128x32-weisse-schrift-gvss-i2c","title":"0.91-inch OLED display - 128x32 pixels, I2C, white text","description":"\u003cp style=\"line-height: 22.4px; resize: none; margin: 0px 0px 6px; font-family: Arial, Verdana, Helvetica; font-size: 16px;\"\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e \u003cul style=\"line-height: 22.4px; resize: none; font-family: Arial, Verdana, Helvetica; font-size: 16px;\"\u003e \u003cli style=\"line-height: 22.4px; resize: none;\"\u003eMiniature OLED display\u003c\/li\u003e \u003cli style=\"line-height: 22.4px; resize: none;\"\u003eDisplay size: 0.91\"\u003c\/li\u003e \u003cli style=\"line-height: 22.4px; resize: none;\"\u003ewith 128*32 pixel resolution\u003c\/li\u003e \u003cli style=\"line-height: 22.4px; resize: none;\"\u003ewith SSD1306 driver chip\u003c\/li\u003e \u003cli style=\"line-height: 22.4px; resize: none;\"\u003ewith I2C interface\u003c\/li\u003e \u003cli style=\"line-height: 22.4px; resize: none;\"\u003ewith white text on a black background\u003c\/li\u003e \u003cli style=\"line-height: 22.4px; resize: none;\"\u003ePinout: GND, VIN, SCL, SDA\u003c\/li\u003e \u003c\/ul\u003e \u003cp style=\"line-height: 22.4px; resize: none; margin: 0px 0px 6px; font-family: Arial, Verdana, Helvetica; font-size: 16px;\"\u003e\u003cstrong\u003eHelpful links:\u003c\/strong\u003e\u003c\/p\u003e \u003cul style=\"line-height: 22.4px; resize: none; font-family: Arial, Verdana, Helvetica; font-size: 16px;\"\u003e \u003cli style=\"line-height: 22.4px; resize: none;\"\u003e\u003ca style=\"outline: none; cursor: pointer; line-height: normal !important;\" href=\"https:\/\/funduino.de\/nr-42-oled-display-ssd1306-128x64-128x32\" target=\"_blank\" data-link-type=\"external\" data-type=\"linkpicker\"\u003eFunduino instructions\u003c\/a\u003e\u003c\/li\u003e \u003cli style=\"line-height: 22.4px; resize: none;\"\u003e\u003ca style=\"outline: none; cursor: pointer; line-height: normal !important;\" href=\"https:\/\/www.youtube.com\/watch?v=MHogSbRPa28\u0026amp;feature=emb_title\" target=\"_blank\" data-link-type=\"external\" data-type=\"linkpicker\"\u003eVideo tutorial (youtube.com)\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp style=\"line-height: 22.4px; resize: none; margin: 0px 0px 6px; font-family: Arial, Verdana, Helvetica; font-size: 16px;\"\u003e\u003cstrong\u003ePackage contents:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1x OLED - 0.91\", 128x32, GVSS, I2C\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66044431958365,"sku":"F26111390","price":3.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/oled-091-128x32-weisse-schrift-gvss-i2c-funduino-6833630.png?v=1791487433"},{"product_id":"nextion-nx4827t043-hmi-touch-display-4-3-zoll","title":"Nextion NX4827T043 HMI touchscreen - 4.3 inches, 480x272 pixels, UART","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTouch display with a 4.3-inch screen and 480*272-pixel resolution\u003c\/li\u003e \u003cli\u003eControlled serially via UART, communicating at 9600 to 115200 baud\u003c\/li\u003e \u003cli\u003eOperating voltage 5 V, current consumption up to 350 mA\u003c\/li\u003e \u003cli\u003eCapacitive touchscreen with 10-point detection\u003c\/li\u003e \u003cli\u003eIntegrated memory for graphics data and user interfaces\u003c\/li\u003e \u003cli\u003eStandalone user interface programmable without an external microcontroller\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis HMI display (Human Machine Interface) combines a touchscreen with a user interface on a single circuit board. The 4.3-inch monitor displays content at 480*272 pixels and responds to up to 10 simultaneous touches. The interface is controlled via UART and runs on standalone firmware. A microcontroller can send commands and receive display outputs, but does not have to generate every graphic itself.\u003c\/p\u003e \u003cp\u003eThe display operates with a 5-volt supply voltage and draws a maximum of 350 mA during operation. The connection is made serially via UART, with data rates from 9600 to 115200 baud available. Higher rates enable smoother screen updates. Graphics data and control elements are stored on the display and do not need to be reloaded continuously.\u003c\/p\u003e \u003cp\u003eApplications range from industrial control modules and laboratory equipment to home automation hubs. For example, in a temperature control system, sensors can transmit data wirelessly to a microcontroller, which exchanges measured values and commands with the display serially while the user sets target values via the touchscreen. Dashboard applications and data-collection devices also benefit from this setup.\u003c\/p\u003e \u003cp\u003eOperation requires a 5-volt power supply with at least 350 mA. A microcontroller with a serial port (or a level shifter for 3.3 V logic) is required to send control commands or read inputs. The graphical programming interface is provided separately.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThe display is not intended for installation in the household electrical circuit and is exclusively designed for building prototypes and for testing and development purposes. Operation with supply voltages outside the specified range will cause damage; observe the polarity. Work on or near electrical installations must be carried out by a qualified electrician. If you are unsure, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* Nextion NX4827T043 - HMI Touch Display, 4.3\" (inches)\u003c\/li\u003e \u003cli\u003e1* Connection cable\u003c\/li\u003e \u003cli\u003e1* Test board for power supply (see product images for wiring)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66044800434525,"sku":"F23108973","price":103.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/nextion-nx4827t043-hmi-touch-display-43-zoll-funduino-4220407.png?v=1791487588"},{"product_id":"7-17-78-cm-tft-display-1024x600-pixel","title":"7-inch TFT display - 1024x600 pixels, HDMI, capacitive touch","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e7-inch TFT LCD display with 1024*600-pixel resolution\u003c\/li\u003e \u003cli\u003eCapacitive touchscreen with multi-touch detection (up to five points)\u003c\/li\u003e \u003cli\u003eHDMI input for video signals, two Micro-USB ports for power and touch data\u003c\/li\u003e \u003cli\u003ePlug-and-play operation without driver installation\u003c\/li\u003e \u003cli\u003eCompatible with Raspberry Pi and all HDMI devices\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis 7-inch TFT display receives its video signal via HDMI and can therefore be connected to any computer, single-board computer, or other HDMI-enabled device. The capacitive touchscreen detects up to five simultaneous touch points and sends them as input signals to the connected device via one of the two Micro-USB ports.\u003c\/p\u003e \u003cp\u003ePower is supplied via the second Micro-USB port. Since both the video signal and touch data are transmitted via standardized interfaces (HDMI and USB), no display driver installation is required. The display works immediately after connection.\u003c\/p\u003e \u003cp\u003eThe display is particularly practical for single-board computers such as the Raspberry Pi, serving as both a monitor and a control element. It is also suitable as an additional screen for desktop computers, a touch panel for control applications, or a portable monitor for mobile devices with an HDMI output. The resolution of 1024*600 pixels provides sufficient space for user interfaces without requiring unnecessary processing power.\u003c\/p\u003e \u003cp\u003eTwo power sources are required for operation if the connected device does not provide the necessary power via its HDMI port. The display achieves maximum brightness and color fidelity when used with a stable power supply providing sufficient current.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThis product is intended exclusively for building prototypes and for testing and development purposes. It must not be installed in household electrical systems. Before commissioning, ensure that the power supply provides the required voltage and current; if in doubt, consult a qualified electrician.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 7\" (17.78 cm) LCD TFT display - 1024x600 pixels, touch compatible\u003c\/li\u003e \u003cli\u003e1x mounting kit with screws and spacers\u003c\/li\u003e \u003cli\u003e1x Micro-USB cable\u003c\/li\u003e \u003cli\u003e1x HDMI cable\u003c\/li\u003e \u003cli\u003e1x driver CD\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66044856009053,"sku":"F23108876","price":74.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/7-1778-cm-tft-display-1024x600-pixel-funduino-1074386.jpg?v=1791488650"},{"product_id":"nextion-nx3224t028-hmi-touch-display-2-8-zoll","title":"Nextion NX3224T028 HMI touchscreen - 2.8 inches, 320 x 240 pixels","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHMI touch display with 2.8-inch color TFT screen and resistive touch panel\u003c\/li\u003e \u003cli\u003eResolution of 320*240 pixels with 65,536 colors\u003c\/li\u003e \u003cli\u003eSerial interface via UART (3.3 V), multiple modules can be operated in parallel\u003c\/li\u003e \u003cli\u003eTypical current consumption of 150 mA at a 5 V operating voltage\u003c\/li\u003e \u003cli\u003eGraphics, fonts, and layouts can be configured without a programming language\u003c\/li\u003e \u003cli\u003eOnboard storage for custom projects\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis HMI touch display serves as a user interface for microcontroller projects and small industrial control systems. The resistive touch panel responds to finger touches and a stylus, while the serial UART connection enables multiple displays to be operated in parallel with one control unit.\u003c\/p\u003e \u003cp\u003eThe display is programmed using its configuration software, so the associated controllers do not need to contain code for the user interface. Graphics, text, sliders, buttons, and display elements are created in the editor, and the data is transferred to the integrated flash memory module. The microcontroller then only sends numerical values for display and reads user inputs.\u003c\/p\u003e \u003cp\u003eTypical applications include control panels for laboratory equipment, status displays for machine control systems, and operating elements for sensor networks in the development stage. This separation of control logic and display interface is also useful for creating demonstrators for process automation.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building prototypes and for testing and development purposes and is not suitable for connection to the household power grid. When connecting it to microcontroller boards with 5 V logic, ensure that the serial signal levels are compatible. Work on or near electrical installations must be carried out by qualified electricians. If anything is unclear, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* Nextion NX3224T028 - HMI Touch Display, 2.8\" (inches)\u003c\/li\u003e \u003cli\u003e1* Connection cable\u003c\/li\u003e \u003cli\u003e1* Test board for power supply (see product images for wiring)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66044882354525,"sku":"F23108639","price":57.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/nextion-nx3224t028-hmi-touch-display-28-zoll-funduino-3967077.jpg?v=1791488412"},{"product_id":"lcd-display-4002a-v2-1-2-zeilen-40-zeichen-fur-arduino-lcd-4002a-beleuchtung-grun","title":"4002 A LCD display - 2 lines of 40 characters each, 5 V, green","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAlphanumeric display with 2 lines and 40 characters per line\u003c\/li\u003e \u003cli\u003eHD44780-compatible controller\u003c\/li\u003e \u003cli\u003e4-bit or 8-bit control via parallel interface\u003c\/li\u003e \u003cli\u003e5 V operating voltage\u003c\/li\u003e \u003cli\u003e16-pin connector with separate lines for backlighting\u003c\/li\u003e \u003cli\u003eGreen backlighting\u003c\/li\u003e \u003cli\u003eContrast adjustable via potentiometer\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis alphanumeric LCD display shows text on two lines with 40 characters each. The HD44780-compatible controller controls the pixels, while an external microcontroller transmits the data via a parallel interface. The display can operate either in 8-bit mode using all data lines or in 4-bit mode, which requires only four data lines and therefore saves microcontroller pins.\u003c\/p\u003e \u003cp\u003eThe connections are arranged on a 16-pin header. In addition to the power supply and control lines for register selection, read\/write direction, and the enable signal, two additional pins connect to the green backlight (anode and cathode). A potentiometer connected to an additional contrast pin adjusts the display brightness to the viewing angle and ambient light.\u003c\/p\u003e \u003cp\u003eThe display is suitable for projects with multiline text output, such as displaying sensor readings, outputting status information during program execution, or implementing simple menus in educational projects.\u003c\/p\u003e \u003cp\u003eA microcontroller board with at least four to eight available I\/O pins and the LiquidCrystal library for control are required. The potentiometer for contrast adjustment must be wired externally. The backlight requires a separate power supply or a series resistor if the current load would exceed the capacity of the controller board.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThe display is intended exclusively for prototyping and testing and development purposes. The 5 V operating voltage must be supplied by a suitable laboratory power supply isolated from the mains or by a battery-powered development board. Consult a qualified electrician when working on the power supply or if anything is unclear before commissioning.\u003c\/p\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045034594653,"sku":"F23108661","price":15.43,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/lcd-display-4002a-v21-2-zeilen-40-zeichen-fuer-arduino-lcd-4002a-beleuchtung-gruen-funduino-5707955.jpg?v=1791488250"},{"product_id":"nextion-nx4827k043-advanced-hmi-touch-display-4-3-zoll","title":"Nextion NX4827K043 Advanced HMI touch display - 4.3 inches, 480 x 272, UART","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e4.3-inch touchscreen with a resolution of 480 * 272 pixels\u003c\/li\u003e \u003cli\u003eSerial UART interface for communication with microcontrollers\u003c\/li\u003e \u003cli\u003eInternal storage capacity for projects of up to 2 MB\u003c\/li\u003e \u003cli\u003eOperating voltage of 5 V, current consumption of approximately 300 mA\u003c\/li\u003e \u003cli\u003eDedicated processor enables complex interfaces without additional processing power\u003c\/li\u003e \u003cli\u003eResistive touchscreen for intuitive operation\u003c\/li\u003e \u003cli\u003eIntegrated file system for media content such as images and fonts\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis 4.3-inch touchscreen with 480 * 272 pixels provides a customizable control component for microcontroller projects. Communication takes place via UART using only four wires, eliminating interface conflicts and keeping wiring manageable.\u003c\/p\u003e \u003cp\u003eThe integrated processor independently handles the user interface, graphics, and touch detection. This means that no processing load is placed on the connected microcontroller. Interfaces are created using the free Nextion Editor software and then transferred to the display. This saves storage space on the microcontroller board and significantly simplifies the program logic.\u003c\/p\u003e \u003cp\u003eThis display is used in home automation applications, where sensors and actuators are controlled via an intuitive interface, or in mobile measuring instruments that record and visualize data. Industrial prototypes, for example for process monitoring or drive parameterization, make use of the large display area. The display also proves useful as a central control station in test setups with multiple sensors.\u003c\/p\u003e \u003cp\u003eThe display requires a clean 5 V power supply with a capacity of approximately 300 mA, as well as a suitable UART connection on the microcontroller. Development requires the Nextion Editor software for PC, which is available free of charge. The resistive touchscreen responds to pressure, not mere proximity.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThe display is intended exclusively for building prototypes and for testing and development purposes, and is not suitable for installation in household electrical circuits. A power supply with significantly higher voltages will irreparably damage the device. Work on or near electrical installations must be carried out by qualified electricians; if you are unsure about the correct power supply and voltage levels, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* Nextion NX4827T043 - HMI Touch Display, 4.3 inches\u003c\/li\u003e \u003cli\u003e1* Connection cable\u003c\/li\u003e \u003cli\u003e1* Test board for power supply (see product images for wiring)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045062971741,"sku":"F23109119","price":98.82,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/nextion-nx4827k043-advanced-hmi-touch-display-43-zoll-funduino-8350507.jpg?v=1791488251"},{"product_id":"lcd-display-fur-raspberry-pi-pico-1-14-zoll-65k-farben-240-135-spi","title":"1.14-inch LCD display for Raspberry Pi Pico - 240 x 135 pixels, SPI","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eLCD display with a 1.14-inch screen and 65,000 colors for Raspberry Pi Pico\u003c\/li\u003e \u003cli\u003e240 * 135 pixel resolution\u003c\/li\u003e \u003cli\u003eSPI interface for data transmission\u003c\/li\u003e \u003cli\u003eOperating voltage: 3.3 V\u003c\/li\u003e \u003cli\u003eCompact design with direct installation on the Pico connector\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis LCD display adds a compact color display unit to the Raspberry Pi Pico. The 1.14-inch display can show up to 65,000 colors, making it suitable for visualizations, measured values, and graphical controls. The native resolution of 240 * 135 pixels provides sufficient space for symbols and text.\u003c\/p\u003e \u003cp\u003eThe display communicates with the Pico via the SPI interface, enabling fast data transmission. Since the operating voltage is 3.3 V, it can be connected directly to the Pico's power connections without additional level shifting. Power consumption during operation is moderate.\u003c\/p\u003e \u003cp\u003eTypical applications include portable measuring devices with live displays, IoT project prototypes with local displays, or simple data loggers with real-time visualization. The display is also used as a status indicator in autonomous robot projects.\u003c\/p\u003e \u003cp\u003eStandard development environments for the Pico (MicroPython or C\/C++) are used for programming. Drivers and sample code are generally available in the project community. No power supply is required, as the display is powered entirely via the Pico.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThe display is intended exclusively for building prototypes and for testing and development purposes. It is not intended for installation in household electrical circuits. If you have questions about electrical installation, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 1.14-inch LCD display module for Raspberry Pi Pico, 65K colors, 240×135, SPI\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045099639133,"sku":"F23108215","price":12.02,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/lcd-display-fuer-raspberry-pi-pico114-zoll-65k-farben-240135-spi-funduino-4654384.png?v=1791487590"},{"product_id":"nextion-nx4832t035-hmi-touch-display-3-5-zoll","title":"Nextion NX4832T035 touchscreen display - HMI, 3.5 inches, 480 x 320, UART","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eResistive touch display with a 3.5-inch screen diagonal and 480*320-pixel resolution\u003c\/li\u003e \u003cli\u003eSerial communication via UART (RX\/TX), adjustable from 9600 to 115200 baud\u003c\/li\u003e \u003cli\u003eOperating voltage 5 V DC, current consumption approximately 250 to 400 mA depending on the display content\u003c\/li\u003e \u003cli\u003eIntegrated memory for graphical user interfaces and simple program logic without an additional microcontroller\u003c\/li\u003e \u003cli\u003eTouch control of devices; external boards can control it via serial commands\u003c\/li\u003e \u003cli\u003eRobust glass edge and high resistance to wear\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThe Nextion display is a resistive touch display with integrated intelligence for controlling and visualizing automation projects. Unlike simple display modules, it processes inputs independently and can exchange data with external microcontroller boards via a serial interface without using their memory or processing power.\u003c\/p\u003e \u003cp\u003eIt is operated by touching the resistive glass surface. Its own processor interprets inputs and can update graphical elements immediately while simultaneously sending commands to connected control boards. The connection is made via a UART interface with adjustable transmission speeds between 9600 and 115200 baud; a level shifter is required if the control board uses only 3.3 V logic. Power consumption varies between 250 and 400 mA depending on how many pixels are currently lit.\u003c\/p\u003e \u003cp\u003eTypical applications include controlling machines in workshops, controlling heating and ventilation systems, displaying measurement values, or building simple control panels for hobby robots. It can also be combined with sensors and actuators by visualizing their measurement values on the display and allowing the user to control the devices using buttons on the touchscreen.\u003c\/p\u003e \u003cp\u003eOperation requires a regulated 5 V power supply with a capacity of at least 500 mA. A separate power supply is required. If the control system uses a 3.3 V board, a level shifter must be obtained to adapt the logic voltage levels. The interface is configured and programmed using the Nextion Editor software on a PC; the completed file is then uploaded to the display.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThe device is not intended for electrical installation in household mains circuits and is designed exclusively for building prototypes and for testing and development purposes. Power is supplied via an external, safe low-voltage source. Work on or in the immediate vicinity of electrical installations must be carried out by qualified electricians; if in doubt, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* Nextion NX4832T035 - HMI Touch Display, 3.5 inches\u003c\/li\u003e \u003cli\u003e1* Connection cable\u003c\/li\u003e \u003cli\u003e1* Test board for power supply (see product images for wiring)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045102227805,"sku":"F23109091","price":67.67,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/nextion-nx4832t035-hmi-touch-display-35-zoll-funduino-2129502.jpg?v=1791488808"},{"product_id":"kitronik-view-graphics-128-oled-display-128x64-fur-bbc-micro-bit","title":"Kitronik :VIEW Graphics128 OLED Display - 128x64 for micro:bit","description":"\u003ch2 data-start=\"208\" data-end=\"279\"\u003e\u003cstrong data-start=\"211\" data-end=\"279\"\u003eKitronik :VIEW Graphics128 OLED Display 128x64 for BBC micro:bit\u003c\/strong\u003e\u003c\/h2\u003e \u003cp data-start=\"281\" data-end=\"581\"\u003eWith the \u003cstrong data-start=\"289\" data-end=\"332\"\u003eKitronik :VIEW Graphics128 OLED Display\u003c\/strong\u003e, you can give your micro:bit projects clear, visual output! 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This allows you to use the display together with other micro:bit extensions.\u003c\/p\u003e \u003ch3 data-start=\"959\" data-end=\"1008\"\u003e\u003cstrong data-start=\"963\" data-end=\"1008\"\u003eProgrammable with MakeCode \u0026amp; MicroPython\u003c\/strong\u003e\u003c\/h3\u003e \u003cp data-start=\"1009\" data-end=\"1104\"\u003eKitronik provides \u003cstrong data-start=\"1025\" data-end=\"1060\"\u003ecustom code blocks for MakeCode\u003c\/strong\u003e and \u003cstrong data-start=\"1067\" data-end=\"1101\"\u003eexample scripts in MicroPython\u003c\/strong\u003e.\u003c\/p\u003e \u003cul data-start=\"1105\" data-end=\"1276\"\u003e \u003cli data-start=\"1105\" data-end=\"1207\"\u003e \u003cp data-start=\"1107\" data-end=\"1207\"\u003eAdd the extension easily via \u003cem data-start=\"1132\" data-end=\"1149\"\u003e“Add Extension”\u003c\/em\u003e in the MakeCode editor (search term: \u003cem data-start=\"1194\" data-end=\"1204\"\u003eKitronik\u003c\/em\u003e)\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1208\" data-end=\"1276\"\u003e \u003cp data-start=\"1210\" data-end=\"1276\"\u003eAdditional Python functions and examples are available on GitHub.\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch3 data-start=\"1278\" data-end=\"1304\"\u003e\u003cstrong data-start=\"1282\" data-end=\"1304\"\u003eTechnical details\u003c\/strong\u003e\u003c\/h3\u003e \u003cul data-start=\"1305\" data-end=\"1755\"\u003e \u003cli data-start=\"1305\" data-end=\"1357\"\u003e \u003cp data-start=\"1307\" data-end=\"1357\"\u003e\u003cstrong data-start=\"1307\" data-end=\"1328\"\u003eDisplay resolution:\u003c\/strong\u003e 128 × 64 pixels (monochrome)\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1358\" data-end=\"1412\"\u003e \u003cp data-start=\"1360\" data-end=\"1412\"\u003e\u003cstrong data-start=\"1360\" data-end=\"1379\"\u003eDisplay driver:\u003c\/strong\u003e SSD1306 via I²C interface\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1413\" data-end=\"1481\"\u003e \u003cp data-start=\"1415\" data-end=\"1481\"\u003e\u003cstrong data-start=\"1415\" data-end=\"1439\"\u003eSupply voltage:\u003c\/strong\u003e 3V (via micro:bit or edge connector)\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1482\" data-end=\"1546\"\u003e \u003cp data-start=\"1484\" data-end=\"1546\"\u003e\u003cstrong data-start=\"1484\" data-end=\"1513\"\u003eMaximum power consumption:\u003c\/strong\u003e 40 mA (with all pixels active)\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1547\" data-end=\"1597\"\u003e \u003cp data-start=\"1549\" data-end=\"1597\"\u003e\u003cstrong data-start=\"1549\" data-end=\"1563\"\u003eStatus LED\u003c\/strong\u003e indicates the power supply\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1598\" data-end=\"1703\"\u003e \u003cp data-start=\"1600\" data-end=\"1703\"\u003e\u003cstrong data-start=\"1600\" data-end=\"1621\"\u003eI²C breakout pads\u003c\/strong\u003e (3V, GND, SDA, SCL) on a 2.54 mm pitch - ideal for connecting additional I²C devices\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1704\" data-end=\"1755\"\u003e \u003cp data-start=\"1706\" data-end=\"1755\"\u003e\u003cstrong data-start=\"1706\" data-end=\"1721\"\u003eI²C address\u003c\/strong\u003e can be changed if required\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch3 data-start=\"1757\" data-end=\"1783\"\u003e\u003cstrong data-start=\"1761\" data-end=\"1783\"\u003eSpecial features\u003c\/strong\u003e\u003c\/h3\u003e \u003cul data-start=\"1784\" data-end=\"2014\"\u003e \u003cli data-start=\"1784\" data-end=\"1846\"\u003e \u003cp data-start=\"1786\" data-end=\"1846\"\u003eAdd a graphical display to your micro:bit project\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1847\" data-end=\"1901\"\u003e \u003cp data-start=\"1849\" data-end=\"1901\"\u003eNo tools, mounting hardware, or soldering required\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1902\" data-end=\"1945\"\u003e \u003cp data-start=\"1904\" data-end=\"1945\"\u003eCompatible with MakeCode and MicroPython\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1946\" data-end=\"1981\"\u003e \u003cp data-start=\"1948\" data-end=\"1981\"\u003eExpandable via I²C connections\u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1982\" data-end=\"2014\"\u003e \u003cp data-start=\"1984\" data-end=\"2014\"\u003eEnergy-efficient and compact\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch3 data-start=\"2016\" data-end=\"2036\"\u003e\u003cstrong data-start=\"2020\" data-end=\"2036\"\u003eScope of delivery\u003c\/strong\u003e\u003c\/h3\u003e \u003cul data-start=\"2037\" data-end=\"2109\"\u003e \u003cli data-start=\"2037\" data-end=\"2109\"\u003e \u003cp data-start=\"2039\" data-end=\"2109\"\u003e1 × Kitronik :VIEW Graphics128 OLED Display 128×64 for BBC micro:bit\u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"Kitronik","offers":[{"title":"Default Title","offer_id":66045327868253,"sku":"F25111059","price":15.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/kitronik-view-graphics-128-oled-display-128x64-fuer-bbc-microbit-funduino-4318089.png?v=1791488041"},{"product_id":"4-3-touch-display-dmg48270c043_05w-480-272-ttl-rs232","title":"DMG48270C043_05 W touch display 4.3 inches - 480 x 272 pixels, TTL and RS232","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e4.3-inch touch display with 480 * 272 pixel resolution\u003c\/li\u003e \u003cli\u003eTTL interface for direct connection to microcontrollers\u003c\/li\u003e \u003cli\u003eResistive touch panel for precise input\u003c\/li\u003e \u003cli\u003e5 V operating voltage\u003c\/li\u003e \u003cli\u003eRS232 interface can be used optionally\u003c\/li\u003e \u003cli\u003eCompact design for embedded systems\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis touch display combines display electronics and user operation in a single device. The 480 * 272 pixel resolution is sufficient for measured-value displays, status messages, and simple graphics. The resistive touch panel responds to pressure and a stylus as well as finger input, so it also works with gloved hands or when dirty.\u003c\/p\u003e \u003cp\u003eThe display is controlled via TTL logic and can therefore be connected directly to 5 V controller boards. An additional RS232 interface enables control via serial commands, which is particularly practical in data loggers or machine user interfaces. The 5 V power supply is provided externally; a separate power supply must be provided.\u003c\/p\u003e \u003cp\u003eIn laboratory setups, the display serves as a status indicator and control panel for temperature controllers or flow monitors. In field devices, it displays measured data and allows the operator to change parameters. In automation prototypes, it displays system states and updates the display in real time.\u003c\/p\u003e \u003cp\u003eThe connection requires a TTL-standard interface with sufficient output pins on the microcontroller if the display is to be controlled directly. If you prefer to communicate via RS232, you need a suitable UART buffer or interface module. The service life of the resistive touch panel is limited; for high-frequency operation over millions of cycles, a capacitive panel should be considered.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe display is intended exclusively for prototypes and testing and development purposes, not for installation in the household power circuit. A 5 V power supply must be provided separately via a suitable power supply with current limiting. Work on or near electrical installations is reserved for qualified electricians; if anything is unclear, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* 4.3\" Touch Display DMG48270C043_05W - 480 * 272, TTL\/RS232\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045489185117,"sku":"F23105790","price":28.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/43-touch-display-dmg48270c043-05w-480-272-ttlrs232-funduino-8077998.png?v=1791489514"},{"product_id":"grove-oled-display-0-96-ssd1315","title":"Grove OLED display SSD1315 - 0.96 inch, 128x64 pixels, I2C","description":"","brand":"Seeedstudio","offers":[{"title":"Default Title","offer_id":66045506453853,"sku":"F23106368","price":4.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/grove-oled-display-096-ssd1315-funduino-4739387.jpg?v=1791489523"},{"product_id":"farbdisplay-ips-tft-1-69-zoll-240x280-spi","title":"IPS TFT Color Display 1.69 Inches - 240x280 Pixels, SPI","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSmall color display with IPS TFT panel, 1.69-inch diagonal\u003c\/li\u003e \u003cli\u003e240*280 pixel resolution for razor-sharp display\u003c\/li\u003e \u003cli\u003eSPI interface for control via standard microcontrollers\u003c\/li\u003e \u003cli\u003eWide viewing angle thanks to IPS technology\u003c\/li\u003e \u003cli\u003eLow power consumption for battery-powered projects\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis small color display with an IPS panel is suitable for portable devices and embedded systems that require compact dimensions while still providing a sharp image. The 240*280 pixel resolution is sufficient for clearly displaying text and simple graphics. The panel uses IPS technology, which ensures that colors remain accurate even when viewed from an angle.\u003c\/p\u003e \u003cp\u003eControl is provided via the SPI interface. This means that only a few signal lines are required: Chip Select, Clock, MOSI for data transmission, and optionally MISO and Reset. This allows the display to be connected to any standard microcontroller that supports SPI, whether operating at 3.3 or 5 volts. A level shifter is required when using different voltage levels.\u003c\/p\u003e \u003cp\u003ePossible applications include portable measuring devices that display sensor data in real time or small monitoring stations with graphical elements. The display is also suitable for use in robotics projects or as an interface for menu control. Thanks to its low power consumption, it remains practical for battery-powered devices.\u003c\/p\u003e \u003cp\u003eOperation requires an SPI-capable microcontroller and control software that supports the SPI protocol and the display data format. Refer to the display's datasheet for the exact pinout and required initialization commands. No power supply is required; power is supplied via the microcontroller.\u003c\/p\u003e \u003ch3\u003eSafety Instructions\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building prototypes and for testing and development purposes; it is not suitable for installation in household electrical circuits. Observe the required supply voltage and, if necessary, use a level shifter to prevent damage caused by incompatible voltage levels. If you have questions about commissioning, consult a qualified electrician.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x TFT color display module 1.69 inches, 240x280, SPI\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045626909021,"sku":"F23107782","price":5.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/farbdisplay-ips-tft-169-zoll-240x280-spi-funduino-7509878.png?v=1791489852"},{"product_id":"waveshare-lcd-modul-fur-raspberry-pi-pico-1-14-240x135-spi","title":"Waveshare LCD module for Raspberry Pi Pico - 1.14 inches, 240x135, SPI","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eLCD display module for Raspberry Pi Pico with 1.14-inch display\u003c\/li\u003e \u003cli\u003e240*135 pixel resolution, SPI interface\u003c\/li\u003e \u003cli\u003eOperating voltage: 3.3 V\u003c\/li\u003e \u003cli\u003eIntegrated ST7789 V controller\u003c\/li\u003e \u003cli\u003ePre-soldered pin header for direct connection\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis LCD module expands the Raspberry Pi Pico with a compact color display. The 1.14-inch display shows content at a resolution of 240*135 pixels and connects to the microcontroller via the SPI interface. The small number of required connection wires saves pins on the Pico, allowing additional modules to be used in parallel.\u003c\/p\u003e \u003cp\u003eThe onboard ST7789 V controller handles display control. Commands and pixel data are transferred to the module via SPI. The 3.3 V operating voltage matches the Pico's logic level, eliminating the need for additional level shifting. Thanks to the pre-soldered pin header, the module can be connected with just a few jumper wires and no soldering.\u003c\/p\u003e \u003cp\u003eThe module is suitable for small control interfaces, real-time data visualization, or status displays in portable projects. Menus, measurements, and simple graphics can be shown on the 1.14-inch display, such as the battery status of a mobile data logger or readings from connected sensors. Its compact size makes it ideal for enclosures with limited space.\u003c\/p\u003e \u003cp\u003eThe usual development environment is required to program the Pico. The driver software for the ST7789 V controller must be obtained or written separately. The Pico itself must be programmed accordingly before initial operation.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe module is not intended for installation in household electrical circuits and is exclusively intended for building prototypes and for testing and development purposes. Work on or near electrical installations must be carried out by qualified electricians. If you have questions about the power supply or safe connection, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003ePackage Contents\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x Waveshare LCD module for Raspberry Pi Pico - 1.14\", 240x135, SPI\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045640933725,"sku":"F23109132","price":12.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/waveshare-lcd-modul-fuer-raspberry-pi-pico-114-240x135-spi-funduino-8116608.jpg?v=1791489223"},{"product_id":"0-49-zoll-oled-anzeigemodul-64x32-ssd1306","title":"OLED display 0.49 inches - SSD1306, 64x32 pixels, I2C","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eOLED display module with 64 * 32 pixels for building prototypes\u003c\/li\u003e \u003cli\u003eWhite text on a black background, 0.49-inch diagonal\u003c\/li\u003e \u003cli\u003eControlled via I2C bus with two signal lines\u003c\/li\u003e \u003cli\u003eOperating voltage 3.3 V, also compatible with 5 V logic\u003c\/li\u003e \u003cli\u003eSSD1306 controller IC integrated\u003c\/li\u003e \u003cli\u003eSpecial feature: organic light-emitting diodes do not require backlighting\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThe OLED display module is a compact display element for integration into electronic projects and prototypes. The integrated SSD1306 controller directly controls the pixels; the organic light-emitting diodes produce light independently of separate illumination. Each pixel switches individually, resulting in contrast levels that cannot be achieved with liquid-crystal displays.\u003c\/p\u003e \u003cp\u003eThe connection is made via the I2C bus, which requires only two signal lines plus a power supply. This interface enables multiple modules to operate on one bus, thereby saving a considerable number of microcontroller pins. The operating voltage is 3.3 V; although the module can communicate with 5 V logic, the power supply should remain limited to 3.3 V.\u003c\/p\u003e \u003cp\u003eTypical applications include compact measured-value displays in portable data loggers, status messages in robots or hobby projects, and small diagrams in test equipment. The size is sufficient for interactive controls, but not for large diagrams or tables. The module is also used in alarm systems, where it displays sensor statuses or error codes.\u003c\/p\u003e \u003cp\u003eA microcontroller or single-board computer with an I2C interface, a 3.3 V power supply, and a control library for the SSD1306 are required. Display content is managed through software; calibrated measurements are not possible because this is a display element only.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building prototypes, testing, and development purposes and is not suitable for installation in household electrical circuits. If you are uncertain about the power supply or connection to existing installations, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x 0.49-inch OLED display module - 64x32, SSD1306\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045646111069,"sku":"F23106314","price":6.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/049-zoll-oled-anzeigemodul-64x32-ssd1306-funduino-3666354.png?v=1791491048"},{"product_id":"lcd-farbdisplay1-69-tft-ips-240x280-spi-interface-st7789","title":"TFT display 1.69 inches - IPS, 240x280 pixels, SPI, ST7789","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eColor LCD with a 240*280-pixel IPS panel and 1.69-inch diagonal\u003c\/li\u003e \u003cli\u003eSPI interface for fast data transfer\u003c\/li\u003e \u003cli\u003eOperating voltage: 3.3 V\u003c\/li\u003e \u003cli\u003eIntegrated SD card slot for image data and user data\u003c\/li\u003e \u003cli\u003eContrast adjustment via potentiometer, no separate voltage regulator required\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis TFT IPS display with an SPI interface is suitable for prototypes and embedded systems that require compact screens with stable viewing angles and accurate color reproduction. The resolution of 240*280 pixels on a display with a diagonal of just 1.69 inches provides sufficient text clarity for menus and diagrams viewed at close range. The IPS panel enables color reproduction that remains stable when viewed from different angles.\u003c\/p\u003e \u003cp\u003eThe SPI bus connects the display to microcontroller boards such as common Arduino and ARM variants. This allows multiple SPI devices to operate on the same bus and saves pins. The 3.3 V operating voltage is directly compatible with current standard controller boards; when using 5 V logic, a level shifter is required. The integrated SD card slot allows image files and user configurations to be loaded without complex memory management on the microcontroller.\u003c\/p\u003e \u003cp\u003eTypical applications include user interfaces for portable measuring instruments, information displays in model vehicles or robots, and configuration menus for IoT sensor devices. The combination of sufficient display area and high contrast also makes it suitable as a monitoring display for process parameters or real-time data. The integrated potentiometer-based contrast control eliminates the need for complex PWM control.\u003c\/p\u003e \u003cp\u003eData output requires a microcontroller with SPI master functionality and at least four available output pins (chip select, clock, MOSI, and additional control signals depending on the library). To use the SD card slot, the controller must support the file system. When using 5 V logic, a level shifter is absolutely required to protect the display.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe display operates with 3.3 V logic levels and must not be connected directly to 5 V outputs. This module is intended exclusively for building prototypes and for testing and development purposes. Work on or near electrical installations is reserved for qualified electricians; if in doubt, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cp\u003e1x Display\u003c\/p\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045646733661,"sku":"F23107663","price":7.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/lcd-farbdisplay169-tft-ips-240x280-spi-interface-st7789-funduino-7711989.jpg?v=1791491047"},{"product_id":"grove-oled-0-96-gelb-blau-ssd1315_v1-0","title":"Grove OLED display 0.96 inch SSD1315 - 128x64 pixels, yellow and blue","description":"\u003ch2\u003eGrove - OLED Display 0.96\" Yellow \u0026amp; Blue\u003c\/h2\u003e \u003cp\u003eThe Grove - OLED Display Module 0.96 is a monochrome, two-color display with 128x64 pixels. It is based on the SSD1315 and features a self-emitting two-color display in yellow and blue. It is compatible with 3.3V and 5V and can be easily connected via I2C or SPI.\u003c\/p\u003e \u003cp\u003eThe display uses the Grove connection for easy plug-and-play and can operate with an I2C or SPI interface to display words, images, and more.\u003c\/p\u003e \u003ch3\u003eFeatures:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eLow power consumption: 3.3\/5V power supply\u003c\/li\u003e \u003cli\u003eHigh contrast: Yellow and blue colors, 128x64 pixels\u003c\/li\u003e \u003cli\u003eHigh compatibility: I2C and SPI interface\u003c\/li\u003e \u003cli\u003eEasy to use: Plug and play with Grove port\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecification:\u003c\/h3\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: small;\"\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: small;\"\u003eValue\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInput voltage\u003c\/td\u003e \u003ctd\u003e3.3V \/ 5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutput voltage\u003c\/td\u003e \u003ctd\u003e0 ~ 2.3V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePixel\u003c\/td\u003e \u003ctd\u003e128 x 64\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemperature range\u003c\/td\u003e \u003ctd\u003e-40℃ ~ +85 ℃\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eI2C\/SPI\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions\u003c\/td\u003e \u003ctd\u003e4x2cm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eWhat is Grove?\u003c\/h3\u003e \u003cp\u003eGrove makes connecting and experimenting easier and simplifies the prototyping process. No jumpers or soldering are required. More than 300 Grove modules have been developed, covering a wide range of applications and meeting a variety of requirements. Not only the hardware is open source, but the software is too. \u003c\/p\u003e \u003cp\u003eWe offer various Grove shields to enable a connection to the Grove system with various microcontrollers. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1x Grove - OLED Yellow \u0026amp; Blue Display 0.96 (SSD1315)_V1.0\u003c\/li\u003e \u003cli\u003e1x Grove Cable\u003c\/li\u003e \u003c\/ul\u003e","brand":"Seeedstudio","offers":[{"title":"Default Title","offer_id":66045647585629,"sku":"F23106984","price":4.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/grove-oled-096-gelb-blau-ssd1315-v10-funduino-2085929.png?v=1791491623"},{"product_id":"gc9a01-rundes-1-28-tft-ips-lcd-display-240x240-spi-fur-arduino-raspberry-pi","title":"GC9A01 round TFT display 1.28 inch - 240x240 pixels, IPS, SPI","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eRound TFT LCD display with a 1.28-inch diagonal and 240*240-pixel resolution\u003c\/li\u003e \u003cli\u003eIPS panel for stable color reproduction from wide viewing angles\u003c\/li\u003e \u003cli\u003eSPI interface for control\u003c\/li\u003e \u003cli\u003eGC9A01 controller integrated\u003c\/li\u003e \u003cli\u003eDesigned for 3.3 V logic\u003c\/li\u003e \u003cli\u003eBezel-less design with a circular active area\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis round TFT display is suitable for compact interfaces and embedded systems that require clear, colorful displays in a very small space. The 1.28-inch IPS panel provides 240*240 pixels and uses the GC9A01 controller for control via the SPI bus. With its 3.3 V logic, it can be connected directly to modern microcontroller boards such as Arduino-compatible systems or Raspberry Pi without additional level shifting.\u003c\/p\u003e \u003cp\u003eThe SPI interface saves connection pins; four to six lines are sufficient for clock, data, chip select, and reset. The IPS panel guarantees accurate colors even at shallow viewing angles, an advantage over TN panels. The circular arrangement of the pixels makes efficient use of the available space and creates an elegant visual appearance.\u003c\/p\u003e \u003cp\u003eApplications range from portable measuring devices and smartwatch-like projects to robotics control panels or IoT display modules. A wearable wristband displaying sensor data benefits from the small format and round shape for a natural wearing position. It is also well suited as a status display in environmental sensors or as an interface for wireless data loggers.\u003c\/p\u003e \u003cp\u003eIn addition to the display, operation requires a microcontroller board with SPI support and driver software for the GC9A01 controller; suitable libraries are available for common development environments. The 3.3 V operating voltage must be provided reliably. A power supply is not included; the board's power supply provides this voltage.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eStatic discharge can damage the display; take appropriate antistatic precautions. This module is intended exclusively for prototyping, testing, and development purposes and is not suitable for integration into household electrical installations. If you have questions about the power supply or operation, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x Round 1.28\" TFT IPS LCD Display 240x240 SPI for Arduino Raspberry Pi\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045650075997,"sku":"F23106313","price":9.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/gc9a01-rundes-128-tft-ips-lcd-display-240x240-spi-fuer-arduino-raspberry-pi-funduino-6811302.png?v=1791491681"},{"product_id":"grove-oled-display-0-66-ssd1306-iic-3-3-v-5-v","title":"Grove OLED display 0.66 inches - SSD1306, 64x48 pixels, I2C","description":"\u003ch2\u003eDescription\u003c\/h2\u003e \u003cp\u003eThe Grove - 0.66\" OLED display (SSD1306) is a compact version with a resolution of 64x48. Despite its small size, it retains features such as high brightness, low power consumption, and a Grove interface on the back.\u003c\/p\u003e \u003cp\u003eYou can control the mini display via the I2C interface using your microcontroller and display various content. It is ideal as an Arduino OLED display or Raspberry Pi OLED display.\u003c\/p\u003e \u003cp\u003eThe Grove OLED display supports Olikraus's U8g2 monochrome display library, which supports SSD1306 and other chips such as SSD1315.\u003c\/p\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBased on SSD1306, resolution 64x48 (monochrome)\u003c\/li\u003e \u003cli\u003eUltracompact size: 20 x 20 mm\u003c\/li\u003e \u003cli\u003eHigh contrast, high brightness\u003c\/li\u003e \u003cli\u003eChangeable I2C address\u003c\/li\u003e \u003cli\u003eCompatible with 3.3 V \/ 5 V power supply\u003c\/li\u003e \u003cli\u003eEnergy-efficient\u003c\/li\u003e \u003cli\u003eWide operating temperature range: -40℃ ~ +85℃\u003c\/li\u003e \u003cli\u003eUser-friendly design: Grove interface on the back\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eApplication\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSmartwatch\u003c\/li\u003e \u003cli\u003eSystem monitoring\u003c\/li\u003e \u003cli\u003eWeather stations\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecification\u003c\/h3\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInput voltage\u003c\/td\u003e \u003ctd\u003e3.3V \/ 5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutput voltage\u003c\/td\u003e \u003ctd\u003e0 ~ 2.3 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePixels\u003c\/td\u003e \u003ctd\u003e64 x 48\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemperature range\u003c\/td\u003e \u003ctd\u003e-40℃ ~ +85 ℃\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInterface\u003c\/td\u003e \u003ctd\u003eI2C\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eTechnical details\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDimensions: 20mm x 20mm x 4mm\u003c\/li\u003e \u003cli\u003eWeight: 9 g\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWhat is Grove?\u003c\/h3\u003e \u003cp\u003eGrove makes connecting and experimenting easier and simplifies the prototyping process. No jumpers or soldering are required. More than 300 Grove modules have been developed, covering a wide range of applications and meeting a variety of requirements. Not only the hardware but also the software is open source. \u003c\/p\u003e \u003cp\u003eWe offer various Grove Shields to enable a connection to the Grove system with various microcontrollers. \u003c\/p\u003e \u003ch3\u003eBill of materials\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eGrove - 0.66-inch OLED display (SSD1306): 1\u003c\/li\u003e \u003cli\u003eGrove cable: 1\u003c\/li\u003e \u003c\/ul\u003e","brand":"Seeedstudio","offers":[{"title":"Default Title","offer_id":66045656170845,"sku":"F23109318","price":4.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/grove-oled-display-066-ssd1306-iic-33-v5-v-funduino-8008944.png?v=1791492153"},{"product_id":"oled-0-96-128x64px-i2c-mit-jst-xh2-54-4p-buchse","title":"OLED display 0.96 inches - 128x64 pixels, I2C, JST XH2.54 4P","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eOLED display with a 0.96-inch screen and 128*64 pixel resolution\u003c\/li\u003e \u003cli\u003eCommunication via I2C bus, allowing multiple modules to be connected with just a few wires\u003c\/li\u003e \u003cli\u003eJST-XH2.54 connector for secure connections without soldering\u003c\/li\u003e \u003cli\u003eOperating voltage from 3.3 V to 5 V, directly connectable to common microcontroller boards\u003c\/li\u003e \u003cli\u003eMonochrome display with high contrast and a wide viewing angle\u003c\/li\u003e \u003cli\u003eLow power consumption during operation\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis OLED display shows text and graphics on a 0.96-inch area with 128 * 64 pixels. The I2C bus enables control using only two data lines, allowing multiple sensors, modules, or displays to be operated on the same two pins of a microcontroller board. The JST-XH2.54 connector connects the display quickly and reliably without soldering.\u003c\/p\u003e \u003cp\u003eThe operating voltage is between 3.3 V and 5 V, allowing the display to be connected directly to Arduino, Raspberry Pi, or similar boards. OLED technology generates light for each individual pixel, so the display does not require a backlight and consumes particularly little power. Black areas switch off their pixels, saving additional energy.\u003c\/p\u003e \u003cp\u003eApplications include real-time displays in measurement and monitoring projects, status displays for robotics experiments, menu systems for interactive control devices, or data visualization in data loggers. For example, a temperature data logger could display the current and target values as well as the recording time directly on the display.\u003c\/p\u003e \u003cp\u003eA microcontroller with an I2C interface and an I2C library in the development environment being used are required. The power supply must provide the selected operating voltage; when powered by the microcontroller board, prolonged use may place a strain on the board's voltage regulator due to the power consumption, so a separate power supply is recommended. The display shows content sharply up to a maximum viewing distance of approximately 30 cm.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe display is intended exclusively for building prototypes and for testing and development purposes and is not suitable for installation in the household electrical circuit. The power supply must match the specified operating voltage; incorrect voltages will damage the module. If you are unsure about the wiring or power supply, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x OLED 0.96\", 128x64px, I2C, with JST XH2.54 4P socket\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045656760669,"sku":"F23106309","price":7.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/oled-096-128x64px-i2c-mit-jst-xh254-4p-buchse-funduino-4207200.png?v=1791492287"},{"product_id":"oled-0-66-64x48-gvss-i2c-weiss-auf-schwarz","title":"OLED Display 0.66 inches - 64x48 pixels, I2C, white on black","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eOLED display, 0.66-inch diagonal, 64*48 pixels, monochrome white on black\u003c\/li\u003e \u003cli\u003eI2C interface for direct connection to microcontroller boards\u003c\/li\u003e \u003cli\u003eOperating voltage 3.3 V, typical power consumption under 10 mA\u003c\/li\u003e \u003cli\u003eCompact design with four pin headers for easy wiring\u003c\/li\u003e \u003cli\u003eLow power consumption thanks to OLED technology without backlighting\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis OLED display shows text and graphics on a diagonal of just 0.66 inches, making it suitable for compact electronic projects. The 64*48 pixels are sufficient for simple characters, small symbols, and bar graphs. The monochrome white on a black background provides high contrast and remains easy to read even in indirect light.\u003c\/p\u003e \u003cp\u003eThe I2C bus enables connection to any standard microcontroller, Arduino boards, Raspberry Pi Pico, or similar single-board computers. Multiple displays can be connected to the same bus and controlled via different addresses without using additional pins. The 3.3 V operating voltage makes the module compatible with modern microcontrollers; a level shifter is required for 5 V boards. The display typically draws under 10 mA, which also makes it suitable for battery-powered applications.\u003c\/p\u003e \u003cp\u003eApplications include battery-powered data loggers, small measuring devices with live displays, portable devices with status displays, or control modules in robotics projects. A thermometer with a sensor and display can be built on a breadboard without an external power supply. A gas sensor module with a warning indicator or a simple digital counter with button input can also be implemented.\u003c\/p\u003e \u003cp\u003eThe target board's usual development environment is used for programming; suitable I2C libraries for controlling the display are available in the Arduino communities. Operation outside the range of 3.0 to 3.6 V shortens the service life.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe display operates at 3.3 V and is intended exclusively for prototyping, testing, and development purposes. Ensure that the power supply is connected with the correct polarity; reverse polarity can destroy the module. If you have questions about powering the overall system, consult a qualified electrician.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eThis module is delivered fully soldered.\u003c\/li\u003e \u003cli\u003e1x OLED - 0.66\", 64x48, GVSS, I2C\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045660463453,"sku":"F23109101","price":5.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/oled-066-64x48-gvss-i2c-weiss-auf-schwarz-funduino-6535231.png?v=1791492156"},{"product_id":"oled-lcd-display-2-42-zoll-128x64-ssd1309-7-pin-spi-i2c","title":"OLED Display 2,42 Inches - SSD1309, 128x64 Pixels, SPI, 3,3-5 V","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eOLED graphic display with 128*64 pixels and a 2.42-inch diagonal\u003c\/li\u003e \u003cli\u003eSSD1309 controller for direct pixel control\u003c\/li\u003e \u003cli\u003e7-pin connector, connection via SPI interface\u003c\/li\u003e \u003cli\u003eOperating voltage 3.3 to 5 V\u003c\/li\u003e \u003cli\u003eMonochrome white on a black background\u003c\/li\u003e \u003cli\u003eLow power consumption in the milliampere range\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThe OLED display renders graphics, diagrams, and text in high resolution and is suitable for measurement displays, menus, and status displays in embedded projects. The integrated SSD1309 controller provides direct pixel control without external circuitry.\u003c\/p\u003e \u003cp\u003eImage data is transferred sequentially via the SPI interface; operation requires four data lines plus power and ground. The display operates with voltages between 3.3 and 5 V, so it can be connected directly to common microcontroller boards. Current consumption is in the single-digit milliampere range, so a separate power supply is usually not required.\u003c\/p\u003e \u003cp\u003eThe display is used in digital measuring instruments for displaying sensor data, in device menus and configuration displays, for troubleshooting through real-time messages, and in portable projects where low power consumption is essential. The 2.42-inch screen diagonal allows four to five lines of text to be displayed legibly at an appropriate font size.\u003c\/p\u003e \u003cp\u003eDriver routines for the SSD1309 controller are required for operation; these are available in standard libraries for common development environments. Communication via SPI requires a microcontroller with this interface.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThe display is intended exclusively for building prototypes and for testing and development purposes. High-voltage applications are not permitted. If you are unsure about integrating it into an existing system, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x OLED LCD Display 2.42\" 128x64, SSD1309, 7 Pin SPI\/ I2C\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045679698269,"sku":"F23107847","price":23.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/oled-lcd-display-242-zoll-128x64-ssd1309-7-pin-spi-i2c-funduino-4128599.png?v=1791492607"},{"product_id":"master-esp32-2-8-zoll-smart-display-v3-wifi-bluetooth-usb-c-st7789-arduino-lvgl","title":"ESP32 Smart Display V3 2.8 inch - 320x240 touchscreen, USB-C, various ESP32 modules","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e2.8-inch touchscreen with integrated ESP32 microcontroller\u003c\/li\u003e \u003cli\u003e320x240 pixel resolution, capacitive touchscreen\u003c\/li\u003e \u003cli\u003eWi-Fi and Bluetooth for wireless communication\u003c\/li\u003e \u003cli\u003eUSB-C port for power supply and data transfer\u003c\/li\u003e \u003cli\u003eInternal battery with charging function\u003c\/li\u003e \u003cli\u003ePreinstalled firmware with visual programming interface\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis ESP32-based display combines a powerful microcontroller with a large touchscreen in a compact control unit. The integrated processor allows you to connect sensors, establish wireless data connections, and process user input directly, without requiring a separate controller board. Wi-Fi and Bluetooth enable networking with other devices, IoT platforms, or smartphones.\u003c\/p\u003e \u003cp\u003eThe display uses capacitive touch detection and can be controlled via the preinstalled programming interface. The USB-C connection is used both for power supply and for programming and exchanging data with a computer. An integrated battery enables operation without a constant external power supply, so frequent charging should be expected during the development phase.\u003c\/p\u003e \u003cp\u003eTypical applications include simple data visualizations, wireless control interfaces for IoT devices, portable measurement device interfaces, or prototypes of smart home control panels. The range of available sizes allows you to choose between compact and large-format variants depending on the available space and viewing distance.\u003c\/p\u003e \u003cp\u003eA computer with a USB port is required for programming. The firmware and development tools are open source and follow the usual standards for ESP32 systems. Viewing angle and brightness are typically limited by LED display standards; readability decreases in unfavorable lighting conditions or at extreme viewing angles.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThe device is not intended for installation in household electrical circuits. It is intended exclusively for prototype development and testing and evaluation purposes. Professional expertise is required when working on or directly near a property's electrical installation; consult a qualified electrician before commissioning if anything is unclear.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cp\u003e1 x ESP32 development board with 2.8-inch TFT touchscreen\u003c\/p\u003e","brand":"Funduino","offers":[{"title":"ESP32E","offer_id":66045682155869,"sku":"F23107806","price":23.07,"currency_code":"EUR","in_stock":true},{"title":"ESP32-WROOM-32","offer_id":66045722886493,"sku":"F23107806.1","price":23.07,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/master-esp32-28-zoll-smart-display-v3-wifi-bluetooth-usb-c-st7789-arduino-lvgl-funduino-3252862.png?v=1791487992"},{"product_id":"raspberry-pi-touch-display-v-1-1-7-zoll-800-x-480-pixel","title":"Raspberry Pi Touch Display V1.1 - 7 inches, 800 x 480 pixels","description":"\u003ch2\u003e\u003cspan\u003eRaspberry Pi Touch Display v.1.1 - 7\" Inches, 800 x 480 Pixels\u003c\/span\u003e\u003c\/h2\u003e \u003cp\u003e\u003cspan\u003eThe Raspberry Pi 7-inch touchscreen display has a resolution of 800 x 480 pixels and features an adapter board mounted on the back of the display, responsible for power supply and signal conversion. With the latest version of the Raspbian OS, the display has an integrated on-screen keyboard and full support for 10-finger touch. This makes it possible to fully operate the Raspberry Pi without a physical mouse or keyboard.\u003c\/span\u003e\u003c\/p\u003e \u003ch3\u003eOverview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e7\" (inch) touchscreen display\u003c\/li\u003e \u003cli\u003eResolution: 800 x 480 pixels \u003c\/li\u003e \u003cli\u003eFull support for 10-finger touch with the latest version of the Raspbian OS\u003c\/li\u003e \u003cli\u003eConnection to the Raspberry Pi via a DSI ribbon cable\u003c\/li\u003e \u003cli\u003eDimensions: approx. 194 x 110 x 20 mm (L x W x H)\u003c\/li\u003e \u003cli\u003eWeight: 307g \u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eScope of delivery\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e1x Raspberry Pi Touch Display\u003c\/li\u003e \u003cli\u003eAdapter Board\u003c\/li\u003e \u003cli\u003eDSI ribbon cable\u003c\/li\u003e \u003cli\u003e4x spacers and screws\u003c\/li\u003e \u003cli\u003eJumper wires\u003c\/li\u003e \u003c\/ul\u003e","brand":"Raspberry Pi","offers":[{"title":"Default Title","offer_id":66045688611165,"sku":"F23107156","price":59.33,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/raspberry-pi-touch-display-v11-7-zoll-800-x-480-pixel-funduino-7960891.png?v=1791493014"},{"product_id":"lcd-display-modul-19264a-v6-0-192x64-display-105mm-x-40mm-beleuchtung-blau","title":"19264 A V6.0 LCD display - 192x64 pixels, 5 V, blue backlight","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eLCD display with 192*64 pixel resolution\u003c\/li\u003e \u003cli\u003eDisplay size 105 mm (4.1 inches)\u003c\/li\u003e \u003cli\u003eParallel control via 8-bit data bus\u003c\/li\u003e \u003cli\u003eOperating voltage 5 V\u003c\/li\u003e \u003cli\u003eMonochrome, blue-green backlight\u003c\/li\u003e \u003cli\u003eActive area dimensions approx. 77*39 mm\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThe LCD module is suitable for displaying text, patterns, and graphics in circuits and projects with microcontrollers. The parallel 8-bit interface connects the display directly to a controller's data bus without additional serialization electronics.\u003c\/p\u003e \u003cp\u003eWith a 5 V operating voltage, the module can be connected to common development boards. The blue-green backlight keeps content readable even in ambient light. With 192*64 pixels, the display provides sufficient space for multiline text output or simple graphics.\u003c\/p\u003e \u003cp\u003eTypical applications include measuring instruments that continuously display sensor values, control units for machines and systems, and data loggers with local status displays. The active area of approximately 77*39 mm fits into compact enclosures.\u003c\/p\u003e \u003cp\u003eParallel operation requires eight controller data outputs as well as additional control lines; boards with few I\/O pins require external demultiplexers. A separate power supply is required for the backlight. Control is performed using libraries or controller code, as no built-in drivers are provided.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe module is intended exclusively for building prototypes and for testing and development purposes. Not suitable for installation in household power circuits. If you are unsure about the circuit, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* LCD Display Module 19264A V6.0 \/ 192x64 \/ Display 105mm x 40mm \/ Backlight: Blue\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045688709469,"sku":"F23108630","price":16.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/lcd-display-modul-19264a-v60-192x64-display-105mm-x-40mm-beleuchtung-blau-funduino-6081239.png?v=1791492903"},{"product_id":"oled-1-5-zoll-display-128x128-iic-i2c-sh1107","title":"1.5-inch OLED display - 128x128 pixels, I2C, SH1107","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eOLED display with a 1.5-inch diagonal and 128*128 pixel resolution\u003c\/li\u003e \u003cli\u003eControlled via I2C bus, addressable through a slave address\u003c\/li\u003e \u003cli\u003eCommunication with microcontroller boards via two signal lines\u003c\/li\u003e \u003cli\u003eSH1107 controller IC with internal memory management\u003c\/li\u003e \u003cli\u003eOperating voltage: 3.3 V to 5 V\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThe OLED display is a monochrome display module with an I2C interface that can be connected directly to development boards and single-board computers. The 128*128 pixels allow text, symbols, and simple graphics to be displayed on an area measuring approximately four centimeters per side.\u003c\/p\u003e \u003cp\u003eThe SH1107 controller manages the pixel mapping internally, meaning that data can be transmitted line by line without the complete display logic having to be handled by the board. The I2C bus allows multiple sensors or additional output modules to be operated on the same lines; only ground, power, and two signal wires are required. When used with 5 V boards, a level shifter is required to protect the display's 3.3 V inputs.\u003c\/p\u003e \u003cp\u003eTypical applications include measurement chamber interfaces in laboratory setups, status displays in robotics projects, or control panels for data loggers. Such a display is also helpful for error output and debugging during development. For mobile or portable battery-powered prototypes, the brightness and low power consumption of OLED technology are advantageous.\u003c\/p\u003e \u003cp\u003eA suitable programming library for the SH1107 controller in the selected development environment is required; commonly used variants are generally available. The connections use a standard pin layout with through-hole connections. With 5 V logic, a separate level shifter must be planned for.\u003c\/p\u003e \u003ch3\u003eSafety Notice\u003c\/h3\u003e \u003cp\u003eThe module is intended exclusively for building prototypes and for testing and development purposes; it is not suitable for installation in household power circuits. Temperatures above 80 °C will permanently damage the OLED element; avoid operation in hot or humid environments. If you are unsure about the power supply or level shifting, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x OLED 1.5-inch display module 128x128, IIC, SSD1327\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045689430365,"sku":"F23108332","price":16.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/oled-15-zoll-display-128x128-iic-i2c-sh1107-funduino-3424307.png?v=1791492924"},{"product_id":"ssd1331-oled-0-95-96x64-farbdisplay-spi","title":"SSD1331 OLED color display - 0,95 inch, 96x64, SPI","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSmall OLED color display with 96 * 64 pixels and a 0.95-inch diagonal\u003c\/li\u003e \u003cli\u003eControlled via SPI interface; requires four control lines in addition to data and clock\u003c\/li\u003e \u003cli\u003e65,536 colors with high self-emission; no separate backlight required\u003c\/li\u003e \u003cli\u003eOperating voltage: 3.3 V\u003c\/li\u003e \u003cli\u003ePixel size of 0.151 mm enables razor-sharp display of even very small text and symbols\u003c\/li\u003e \u003cli\u003eWith pre-soldered header for direct connection to prototyping boards\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct Description\u003c\/h3\u003e \u003cp\u003eThis color display is an OLED module with a resolution of 96 * 64 pixels, controlled via the SPI interface. The tiny display is suitable for portable devices, compact measuring equipment, and all projects where very little space is available for the display. Each pixel emits its own light, so no separate backlight is required; this enables deep blacks and a wide viewing angle.\u003c\/p\u003e \u003cp\u003eIn addition to the power supply, the SPI protocol requires four lines for chip select, data\/command, reset, and the board's data output. This allows the display to be operated in parallel with other SPI devices without using up connection pins. The module uses 3.3-V logic; it cannot be connected to 5-V boards without level shifting.\u003c\/p\u003e \u003cp\u003eThe display is suitable, for example, for real-time display of measurement values in portable environmental sensors, as a status and error indicator in compact control units, or for graphical display of sensor data in miniature projects. With 65,536 colors, it can also display color gradients and bar charts without the need for dithering.\u003c\/p\u003e \u003cp\u003eOperation requires a microcontroller or single-board computer with an SPI interface and 3.3-V logic. A library for controlling the display is required and is available for all common development environments. The display is supplied with pre-soldered pin headers and can be plugged directly into a prototyping board.\u003c\/p\u003e \u003ch3\u003eSafety Information\u003c\/h3\u003e \u003cp\u003eThe display operates with 3.3 V and 3.3-V logic levels. It is intended exclusively for building prototypes and for testing and development purposes, and is not suitable for installation in household power circuits.\u003c\/p\u003e \u003ch4\u003eScope of Delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x SSD1331 OLED - 0.95\", 96x64, color display, SPI\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045693395293,"sku":"F23108578","price":14.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/ssd1331-oled-095-96x64-farbdisplay-spi-funduino-3185755.png?v=1791493031"}],"url":"https:\/\/funduino.com\/en\/collections\/displays.oembed?page=2","provider":"Funduino","version":"1.0","type":"link"}