ESP32 Smart Display V3 2.8-inch - 320x240 touchscreen, USB-C, various ESP32 modules
ESP32 Smart Display V3 2.8-inch - 320x240 touchscreen, USB-C, various ESP32 modules
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Description
Product overview
- 2.8-inch touchscreen with integrated ESP32 microcontroller
- 320x240 pixel resolution, capacitive touchscreen
- Wi-Fi and Bluetooth for wireless communication
- USB-C port for power and data transfer
- Internal battery with charging function
- Preinstalled firmware with a visual programming interface
Product description
This ESP32-based display combines a powerful microcontroller with a large touchscreen in a compact control unit. The integrated processor lets you connect sensors, establish wireless data connections and process user input directly, without the need for a separate controller board. Wi-Fi and Bluetooth enable connectivity with other devices, IoT platforms or smartphones.
The display uses capacitive touch detection and can be controlled via the preinstalled programming interface. The USB-C connection serves both to supply power and to program the device and exchange data with a computer. An integrated battery allows operation without a constant external power supply, so frequent charging should be expected during development.
Typical applications include simple data visualizations, wireless control interfaces for IoT devices, portable measuring instrument interfaces or smart home control panel prototypes. The range of sizes lets you choose between compact and larger variants depending on the available space and viewing distance.
A 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 angles and brightness are typically limited by LED display standards; readability decreases in poor lighting or at extreme viewing angles.
Safety information
The device is not intended for installation in household mains circuits. It is intended exclusively for prototype development, testing and evaluation. Professional expertise is required when working on or immediately next to a property's electrical installation; consult a qualified electrician before commissioning if anything is unclear.
Package contents
1 x ESP32 development board with 2.8-inch TFT touchscreen