The HC05 module is an easy-to-use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup. Serial port Bluetooth module is fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps Modulation with complete 2.4GHz radio transceiver and baseband.
- Typical -80dBm sensitivity
- Up to +4dBm RF transmit power
- Low Power 1.8V Operation ,1.8 to 3.6V I/O
- PIO control
- UART interface with programmable baud rate
- With integrated antenna
- With edge connector
- Power Supply: +3.3VDC 50mA
- Frequency: 2.4GHz ISM band
- Bluetooth Protocol: Bluetooth specification v2.0+EDR
- Wireless module
Note: HC05 Bluetooth module works well with Android, but not with iOS.