HC-05 Description
HC-05 -Bluetooth to Serial Port Module Overview HC-05 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 plete 2.4GHz radio transceiver and baseband. It uses CSR Bluecore 04-External single chip Bluetooth system with CMOS...
HC-05 Key Features
- 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
- Given a rising pulse in PIO0, device will be disconnected
- Status instruction port PIO1: low-disconnected, high-connected
- PIO10 and PIO11 can be connected to red and blue led separately. When master and slave