DSD TECH HC-06 Wireless Bluetooth Serial Transceiver Support Module Slave And Master Mode For Arduino + 4PIN Dupont Cable

AITIAO 3Pcs HM-10 Bluetooth Module CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Compatible

HOLASMART Breakout Board For ESP32/ESP32-WROOM-32,Supports Wifi+Bluetooth,Compatible With Arduino,SDIO/SPI,UART,I2S And I2C

Sunfounder Elite Explorer Kit With Original Arduino® UNO™ R4 Wifi, Powered By Arduino, Rohs Compliant, Bluetooth Iot ESP32 LCD1602 OLED, Super Starter

DSD TECH HC-05 Bluetooth Serial Pass-Through Module Wireless Serial Communication With Button For Arduino

DSD TECH HM-10 Bluetooth 4.0 BLE Ibeacon UART Module With 4PIN Base Board For Arduino UNO R3 Mega 2560 Nano

DX-BT27-A Bluetooth Module Long Range Up To 420m BLE 5.1 Wireless Bluetooth TF Transceiver Module For Arduino Compatible With Android/Ios, Including

DSD TECH HM-19 Bluetooth 5.0 BLE Module With CC2640R2F Compatible For DIY

Arduino UNO R4 Wifi [ABX00087] - Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-Bit DAC, OP AMP, Qwiic Connector, 12X8 LED Matrix For

Renogy BT-1 Bluetooth Module For PWM Charge Controllers (Wanderer/Adventurer) - RJ12 RS232 Port, Wireless Monitor Via DC Home App,IP54

DSD TECH HM-10 Master And Slave Bluetooth 4.0 LE Ibeacon Module Compatible With iPhone And iPad With 4 PIN Dupont Cable For Arduino

Hiletgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode For Arduino

AITRIP 10PCS Nodemcu ESP32 ESP-WROOM-32 WLAN Wifi Bluetooth Iot Development Board 5V Compatible For Arduino

DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Module For UNO R3 Nano (Basic Version)

Hiletgo 2Pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module For

3Pcs ESP32-C3 Mini Development Board ESP32 Mini Development Board ESP32 C3 MCU Board RP2040 Wifi Bluetooth Type C Single-Core Processor Module

3PCS HC-06 HC 06 Bluetooth Module RF Wireless Bluetooth Transceiver Module 4 Pins For Arduino

Seeed Studio XIAO Nrf52840 - Supports Arduino/Circuitpython - Bluetooth5.0 NFC, With Onboard Antenna, Microcontroller With Rich Interface For Tiny

Portenta C33 [ABX00074] - High-Performance, Cost-Effective Iot Module With Arm Cortex-M33, Wi-Fi & Bluetooth, Industrial-Grade Security, And

AITRIP AITRIP 1 PCS ESP32 ESP32-WROVER Board With Camera Wifi & Bluetooth Development Board Compatible With Arduino IDE (Programing Languages

XIAO Nrf52840 3PCS Pack - NFC, Onboard Bluetooth5.0 Antenna, Supporting Arduino, Micropython, Circuitpython, Tinygo, Zephyr, Meshtastic, Amazon

ACEIRMC 4Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode For Arduino

AYWHP ESP32 Lora V3 Development Board - Wifi, Bluetooth, Dual Core SX1262 CP2102 Chip, 0.96" OLED Display & Antenna For Meshtastic Arduino

Diymall ESP32 DEVKIT ESP32-S3 Development Board 36Pins ESP32 ESP-32S 2.4Ghz Wifi+BT BLE Dual-Core Dev Module CP2102 For Arduino DOIT ESP32-W/ROOM-32

Hosyond 3Pack ESP32-S3 Development Board N16R8 MCU With Dual-Mode Wi-Fi Bluetooth Type-C, Compatible With Arduino Iot ESP32-S3-WROOM-1

Hosyond 2Pack ESP-WROOM-32 ESP32 Development Board Wifi Bluetooth CP2102 Dual Core 2.4Ghz Microcontroller Compatible With Arduino IDE, Nodemcu

Hosyond 3Pack ESP32 ESP-32S Development Board USB-C Wifi Bluetooth Dual Core Microcontroller For Arduino IDE, Support AP/STA/AP+STA, CP2102 Chip