- ??, ???, China
- US $7.31
- Jan 29th
HC-06 30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL arduino Product information Master-slave connected is equivalent to a serial port to use, after this time regardless of master-slave, namely passthrough mode 1, Adopted CSR mainstream bluetooth chip, bluetooth standard V2.0 protocol standard 2, Modules power supply voltage: 3.3 V to 3.6 V 3, The default parameters: baud rate9600, pairing code 1234,working mode : slave