Bluetooth V5.0 Stereo BK3266 Module Renamed Serial Control Receiver7544
1. Integrated receiving and transmitting (default transmitting mode, no pairing password, switchable receiving mode)
2. Call function (receive function)
3. Serial AT control
4. Serial port AT to modify bluetooth name (receiving function)
5. Prompt tone (neutral tone = drip or electronic tone) (receiving function)

6. Support long press the "MODE" key to turn off, short press the "MODE" key to turn on, the power consumption is very low
All controls support serial AT commands, which are very powerful.
TYPE:Bluetooth V5.0 Stereo BK3266 Module
color:Blue
Material:PCB

Package Contents:
1 x Module