HC‐05 module is an easy to use Bluetooth SPP (Serial Port Protocol) module,designed for transparent wireless serial connection setup.The HC-05 Module can be used in a Master or Slave configuration, making it a great solution for wireless communication.This serial port bluetooth module is fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate)3Mbps Modulation with complete 2.4GHz radio transceiver and baseband. It uses CSR Bluecore 04‐External single chip Rluetooth system with CMOS technology and with AFH (Adaptive Frequency Hopping Feature).
The hc-05 transceiver module is used as UART RS232 serial converter module. It can easily transfer the UART data through the wireless bluetooth, without complex pieceB layout or deep knowledge in the software stack, you can also connect this hc-05 module with your devices listed below, MCU, ARM or DSP systems, GPS or GSM, Sensor Modules, SOC systems. Personal Digital Assistants (PDAs), computer accessories.
- Typical ‐80dBm sensitivity.
- Up to +4dBm RF transmit power.
- 3.3 to 5 V I/O.
- PIO(Programmable Input/Output) control.
- UART interface with programmable baud rate.
- With integrated antenna.
- With edge connector.