Showing the single result

Wireless Serial 6 Pin Bluetooth RF Transceiver Module HC-05 RS232 with Female to Female Dupond Cable Host and Slave 3.6-6V

0 out of 5
73 review(s)
15.200 TND(TTC)
HC-05 is host and slave bluetooth module, Interface VCC,GND,TXD,RXD,STATE/KEY. State is Bluetooth connection status pin-out, the output is low if not connected, and output is high if connected LED indicate the status of bluetooth connection: if the LED is flashing...