- Bluetooth module HC-05 Master and slave two in one module. Please note: iOS devices (iPhone) are not supported
- Use the CSR BC417 mainstream bluetooth chip, bluetooth V2.0 SPP protocol standards
- Module working voltage 3.6 V to 6V
- Default rate of 9600,default pin:1234, the user can be set up.
- Click the button to enter into AT MODE
- Can be switched via AT commands as master or slave mode , the device can be connected via AT commands specified