HC-06 30ft Wireless Bluetooth RF Transceiver Module serial RS232 TTL arduino

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
4, The core module size: 27 mm x 13 mm x 2 mm
5, Communication distance: 10M under the condition of open, around 8M under the condition of normal use environment