Short-range wireless technology operating at 2.4GHz ISM band, supporting low-power wireless data transmission and device interconnection.

HC-05 Bluetooth Module Compatible Version

$4.101pcs
HC-05 Bluetooth module compatible version, enables easy wireless connection between devices! Plug and play, stable pairing and smooth transmission.

HC-05 Bluetooth Module Standard Model

$5.211pcs
HC-05 Bluetooth module standard model supports master and slave modes with fast pairing and firm links. Works with various microcontrollers delivering smooth signals and low latency.

HC-05 Bluetooth Module with Welded Pin Headers

$9.401pcs
HC-05 bluetooth module with welded pin headers eliminates wiring hassle! Plug and play supports master and slave modes with fast pairing and stable connections.

HC-06 Bluetooth Module Compatible Version

$4.101pcs
HC-06 Bluetooth module compatible version makes wireless connection simple! Plug and play, no complex setup needed, easily transmits data between devices.

HC-06 Bluetooth Module Standard Model

$5.211pcs
HC-06 Bluetooth module standard model offers stable signals and efficient transmission. Perfect for DIY remotes sensor data collection and small IoT projects making wireless communication simple and reliable.

HC-06 Bluetooth Module with Welded Pin Headers

$9.401pcs
HC-06 Bluetooth module with welded pin headers removes the need for complex wiring! Compatible with various microcontrollers it provides stable signals and efficient transfer.

JDY-31 3.0 SSP Bluetooth Module

$3.881pcs
The JDY-31 Bluetooth transmission module is a wireless communication module based on Bluetooth technology. It features fast transmission speed, high stability, and low power consumption.