![DSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano DSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano](https://m.media-amazon.com/images/I/515Nnln-hEL._AC_SY200_QL15_.jpg)
DSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano
![Arduino Nano ESP32 with headers [ABX00083] ESP32-S3, USB-C, Wi-Fi, Bluetooth, HID Support, MicroPython Compatible Arduino Nano ESP32 with headers [ABX00083] ESP32-S3, USB-C, Wi-Fi, Bluetooth, HID Support, MicroPython Compatible](https://m.media-amazon.com/images/I/616RyK0v6oL._AC_UF350,350_QL50_DpWeblab_.jpg)
Arduino Nano ESP32 with headers [ABX00083] ESP32-S3, USB-C, Wi-Fi, Bluetooth, HID Support, MicroPython Compatible
![Make: Bluetooth: Bluetooth LE Projects with Arduino, Raspberry Pi, and Smartphones: Allan, Alasdair, Coleman, Don, Mistry, Sandeep: 9781457187094: Amazon.com: Books Make: Bluetooth: Bluetooth LE Projects with Arduino, Raspberry Pi, and Smartphones: Allan, Alasdair, Coleman, Don, Mistry, Sandeep: 9781457187094: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/81itBMd1hzL._AC_UL600_SR600,600_.jpg)
Make: Bluetooth: Bluetooth LE Projects with Arduino, Raspberry Pi, and Smartphones: Allan, Alasdair, Coleman, Don, Mistry, Sandeep: 9781457187094: Amazon.com: Books
![Arduino Nano ESP32 with headers [ABX00083] ESP32-S3, USB-C, Wi-Fi, Bluetooth, HID Support, MicroPython Compatible Arduino Nano ESP32 with headers [ABX00083] ESP32-S3, USB-C, Wi-Fi, Bluetooth, HID Support, MicroPython Compatible](https://m.media-amazon.com/images/I/61lh688z87L.jpg)
Arduino Nano ESP32 with headers [ABX00083] ESP32-S3, USB-C, Wi-Fi, Bluetooth, HID Support, MicroPython Compatible
![Bluetooth LE. Progetti per Arduino, Raspberry Pi e smartphone (Tecnologie) : Allan, Alasdair, Coleman, Don, Mistry, Sandeep, Sansone, B.: Amazon.de: Books Bluetooth LE. Progetti per Arduino, Raspberry Pi e smartphone (Tecnologie) : Allan, Alasdair, Coleman, Don, Mistry, Sandeep, Sansone, B.: Amazon.de: Books](https://m.media-amazon.com/images/I/71x4EuRy8YL._AC_UF894,1000_QL80_.jpg)
Bluetooth LE. Progetti per Arduino, Raspberry Pi e smartphone (Tecnologie) : Allan, Alasdair, Coleman, Don, Mistry, Sandeep, Sansone, B.: Amazon.de: Books
![HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for ... HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for ...](https://m.media-amazon.com/images/I/71xYTVQNw1L._AC_UF350,350_QL80_DpWeblab_.jpg)
HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for ...
![Amazon.com: HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino : Electronics Amazon.com: HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino : Electronics](https://m.media-amazon.com/images/I/41MBduzojML._AC_.jpg)
Amazon.com: HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino : Electronics
![Amazon.com: DSD TECH HC-06 Bluetooth 2.0 SPP Wireless BT Module for UNO R3 Nano (Basic Version) : Electronics Amazon.com: DSD TECH HC-06 Bluetooth 2.0 SPP Wireless BT Module for UNO R3 Nano (Basic Version) : Electronics](https://m.media-amazon.com/images/I/613uVQ9DvaL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DSD TECH HC-06 Bluetooth 2.0 SPP Wireless BT Module for UNO R3 Nano (Basic Version) : Electronics
![DSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano DSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano](https://m.media-amazon.com/images/I/515Nnln-hEL.jpg)