2-Pack HC-05 Board,Aideepen HC05 Pass-Through Module Slave and Master 6 Pin Serial Communication
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2-Pack HC-05 Board,Aideepen HC05 Pass-Through Module Slave and Master 6 Pin Serial Communication
Aideepen HC-05 Bluetooth Module (Master/Slave) provides a wireless communication link between your Arduino and any bluetooth capable device
Specification: Working voltage: 3.3 V Working current: matching for 30mA, matching the communication for 8mA Wiring(only need 4 wires): RX to RXD / TX to TXD / GND to GND / 3.6V to 6V