{"product_id":"hc-08-modul-cc2540-bluetooth-4-0-kompatibel","title":"HC-08 Bluetooth module - CC2540, BLE 4.0, UART, 3.3 V","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBluetooth Low Energy module for low-power wireless communication\u003c\/li\u003e \u003cli\u003eCompatible with Bluetooth 4.0 and later versions\u003c\/li\u003e \u003cli\u003eOperating voltage: 3.3 V\u003c\/li\u003e \u003cli\u003eSerial interface (UART) for control\u003c\/li\u003e \u003cli\u003eIntegrated antenna with reliable range\u003c\/li\u003e \u003cli\u003eCompact design for easy integration into prototypes\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThe Bluetooth Low Energy module enables wireless communication using the Bluetooth 4.0 standard, allowing it to communicate with modern smartphones, tablets, and other compatible devices. The module uses a dedicated low-power wireless protocol, making it possible to run battery-powered systems for extended periods.\u003c\/p\u003e \u003cp\u003eThe module is controlled via the serial UART interface and requires an operating voltage of 3.3 V. When connecting it to 5 V logic systems, a level shifter is required to prevent damage to the module. The integrated antenna provides reliable range for typical applications in homes or offices.\u003c\/p\u003e \u003cp\u003eExample applications include remote controls for small robots or model vehicles, monitoring sensor data on mobile devices, wearable devices with wireless access to external data sources, and communication between prototypes without cables. Its low power consumption makes the module especially suitable for battery-powered applications where long operating times are important.\u003c\/p\u003e \u003cp\u003eNo additional accessories are required for operation apart from a power supply and connecting wires. The module is configured using AT commands via the serial interface. Check the circuit diagrams beforehand to avoid confusion about voltage levels.\u003c\/p\u003e \u003ch3\u003eSafety notice\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 mains circuits. Ensure the power supply polarity and voltage levels are correct when connecting the module to other components. If in doubt, consult a qualified electrician before use.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1x HC-08 module - CC2540, Bluetooth 4.0 compatible\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66045612818781,"sku":"F23105904","price":9.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/hc-08-modul-cc2540-bluetooth-40-kompatibel-funduino-6333380.png?v=1791490080","url":"https:\/\/funduino.com\/en\/products\/hc-08-module-cc2540-bluetooth-4-0-compatible","provider":"Funduino","version":"1.0","type":"link"}