Bluetooth HC 06 Serial Module
This small size Bluetooth HC-06 Serial Module TTL transceiver module allows your target device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. It's easy to use and completely encapsulated.
- STATE -You can connect a external LED to indicate the bluetooth state. It same as the state LED on the module.
- RXD -Receive data
- TXD -Send data
- GND -Power ground
- VCC -DC power in (3.6V-6VDC)
- KEY -Turn on/off this module by this pin.(1- OFF, 0/Open- ON)
- TTL data transparent transfer between a host Bluetooth device.
- Works with any USB Bluetooth adapters.
- Coverage up to 30ft.
- Built in antenna.
- Power input: 3.6V-6VDC (Can not higher than 6V)
- Mini Size
- Communication test
- Change Baud Rate
The number after BAUD means the baud rate you want set：
- Change Device Name
Send 'AT+NAMEname',If module received this command success the module will reply 'OKname'
- Change Pair number
Send 'AT+PINxxxx',If module received this command success the module will reply 'OKsetpin'
xxxx is that pair number you want to set. It must be 4 digits.