Interface Base Board Serial Transceiver Bluetooth Module For HC-06 HC-07 HC-05

Commercial Series: Bluetooth module board Series

With LED indicator light, use 150mA and 3.3V regulation chip.

With VCC GND TXD RXD foot for the Bluetooth.

With “Re-seach” button(ON/OFF/WAKE foot for it , external MCU out input “High level” can control module to re-seach).

Compatible with bluetooth master module”. slave module” or master-slave(whole) module.

Input voltage: 3.3~6V.

Size: 1.55cm*3.98cm.

Note:

Input power supply 3.3~6V, Prohibit more than 7V

No “Automatically prevent power supply peversing func”, so please correctly connect power supply

We advise to install “Bluetooth master module”

The “State” is output foot for LED status, when bluetooth “Unconnected”, output “Pulse” ; when bluetooth “connected”, output “High level”, we can determine the states from “MCU”

If only the board , No any “Bluetooth Function “

Package Included:1 piece