Amazon.com: HiLetgo 2pcs CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Module Compatible HM-10 : Electronics
Amazon.com: Comimark 1Pcs GPRS SIM800C GSM Module 5V/3.3V TTL STM32 C51 with Bluetooth and TTS for Arduino : Electronics
Amazon.com: Gikfun Bluetooth XBee Shield V03 Module Wireless Control for ZigBee Arduino (Pack of 2pcs) EK1185x2 : Electronics
Amazon.com: AITRIP 10PCS NodeMCU ESP32 ESP-WROOM-32 WLAN WiFi Bluetooth IoT Development Board 5V Compatible for Arduino : Electronics
Amazon.com: DIYmall U R3 D1 R32 Development Board ESP32 CH340G WiFi+BT Wireless Module 4MB Flash with USB Cable for Arduino (Pack of 2) : Electronics
Amazon.com: ACEIRMC 2pcs ESP32-CAM WiFi Bluetooth Camera Module Development Board ESP32 with Camera Module OV2640 2MP for Arduino (4pcs) : Electronics
Amazon.com: GAR Monster Starter Kit for Arduino Uno Mega Nano, Complete Advanced Set w/ ESP32, 25 Sensor Modules, Bluetooth WiFi Ethernet Wireless for Electronics STEM Robotics Projects : Electronics
Amazon.com: Hosyond 2Pcs ESP32-CAM Wireless WiFi+Bluetooth Development Board with Camera Module OV2640 Compatible with Arduino : Electronics
Amazon.com: DSD TECH SH-HC-08 Bluetooth 4.0 BLE Slave Module to UART Transceiver for Arduino Compatible with iOS : Electronics
Amazon.com: DWEII 2 Pack ESP32 for Wemos D1 Mini for Arduino UNO R3 D1 R32 WiFi Wireless Bluetooth Development Board CH340 4M Flash with Micro USB for Arduino : Electronics
Amazon.com: DSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano : 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
Amazon.com: HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino : Electronics
Amazon.com: Teyleten Robot ESP32S ESP32 ESP-WROOM-32 Development Board 2.4GHz Dual-Core WiFi +Bluetooth 2 Function Microcontroller for Arduino (ESP32 30P, 3PCS) : Electronics
Amazon.com: HiLetgo ESP32 LoRa V3 SX1262 0.96 inch OLED Display Development Board WiFi Bluetooth Dual Core 240MHz CP2102 and 433-510MHz Antenna for Arduino Smart WiFi LoRa 32(Unsoldered) : Electronics
Amazon.com: LAFVIN Smart Robot Car Kit Include Ultrasonic Sensor, Bluetooth Module,R3 Board Compatible with Arduino IDE with Tutorial : Electronics
Amazon.com: DSD TECH HC-06 Wireless Bluetooth Serial Transceiver Support Module Slave and Master Mode for Arduino + 4PIN Dupont Cable : Electronics
Amazon.com: AITRIP 3PCS BLE 4.0 Bluetooth Module CC2540 CC2541 AT-09 Serial Wireless Module Compatible with HM-10 for Arduino : Electronics
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Amazon.com: Arduino Nano 33 BLE [ABX00030] : Electronics
Amazon.com: Aokin ESP32-CAM Camera Module, ESP32 Development Board WiFi and Bluetooth with OV2640 2MP Camera for Arduino, 1 Pcs : Electronics
Amazon.com: HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE : Electronics
Amazon.com: HiLetgo ESP32 SX1262 LoRa Kit 863-928MHz Bluetooth 4.2+WiFi+LoRa LoRaWAN Wireless Communication Development Board with 0.49" OLED Display 64M Bits Flash Works with Arduino IDE Type C : Electronics
Amazon.com: DIYmall DEVIT V1 ESP32-WROOM-32 Development Board ESP32 ESP-32S 2.4GHz WiFi+BT BLE Dual-core Dev Module CP2102 for Arduino DOIT : Electronics
Amazon.com: HC-05 Wireless Bluetooth Receiver RF Transceiver Module Serial Port Transmitter Module : Electronics
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Amazon.com: Arduino UNO WiFi REV2 [ABX00021] : Electronics
