Wireless Serial Port Module BT-24 Bluetooth 5.0 BLE High Speed Low Power Transparent Transmission

JDY-23 Bluetooth 5.0 Module BLE5.0 Bluetooth Transparent Transmission Bluetooth Digital Transmission CC2541

DX-BT18 BLE Dual Mode Module SPP2.0+BLE4.0 WiFi Bluetooth-compatible Wireless Serial Port Transparent Transmission HC-05 06

Wireless Serial Port Module BT-24 Bluetooth 5.0 BLE High Speed Low Power Transparent Transmission

New JDY-30 = JDY-31 SPP-C Bluetooth Serial Pass-through Module Wireless Serial Communication from Machine Replace HC-05 HC-06

HC-05 HC-06 Master-Slave 6Pin/4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

Wireless Bluetooth Module Bluetooth Transceive Serial BT Module

LIZAO HC-05 HC-06 Master-Slave 4Pin Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, Wireless Serial for Arduino

DC 5V Speaker Bluetooth-compatible Module Wireless Stereo Receiver Board Audio Device Upgrade Electronic Component

Industrial Bluetooth-compatible3.0 Transceiver Module Serial Pass-Through Module For Seamlessly HC05/06 Device Upgrades

AT-09 HM-10 Android IOS BLE 4.0 Bluetooth Module for Arduino CC2540 CC2541 Serial Wireless Module Compatible

HC-06 Bluetooth Serial Module Wireless Transparent Transmission Slave Module with Pins Serial Communication for Arduino DC3.6~6V

Module Data ClearTransmission 3.3V Bluetooth-compatible Module

5PCS NEW HC-05 HC 05 Hc-06 HC 06 RF Wireless Bluetooth Transceiver Slave Module RS232 / TTL To UART Converter and Adapter

JDY-23 Bluetooth 5.0 Module BLE5.0 Bluetooth Transparent Transmission Bluetooth Digital Transmission CC2541

AT-09 BT05 Bluetooth 4.0 BLE Serial Module, CC2541, HM-10 Compatible for Microcontroller Connectivity

HC-06 Bluetooth Serial Communication Module

Hm-10 Ble Bluetooth 4.0 Cc2540 Cc2541 Serial Wireless Module Arduino Android Ios

CC2540 CC2541 AT-09 Serial Wireless Module BLE4.0 Module for MCU Communication and Development Projects

ABNR JDY-25M UART 1.9-3.6V Bluetooth Module Zigbee MESH Bluetooth5.0 Transparent Transmission Master-Slave 80M Distance

HC-08 Bluetooth Module BLE4.0 Master Slave CC2540 Wireless Serial Low Power Data Transmission