HC‐05 module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup. HC-05can be used in a Master or Slave configuration, making it a great solution for wireless communication
- Typical ‐80dBm sensitivity
- Up to +4dBm RF transmit power
- 3 to 5 V I/O
- PIO(Programmable Input/Output) control
- UART interface with programmable baud rate
- With integrated antenna
- With edge connector.