HC05 Bluetooth-Serial Module Board The HC05 Module Board is designed for Bluetooth SSP use and wireless serial communication applications.

Necessary pins are taken out of the card for easy use in rapid prototyping, breadboard and Arduino applications.

Master mode is also supported.

It can be easily controlled thanks to its standard pin structure.

The HC05 Bluetooth-Serial Module Card, which supports Bluetooth 2.0, allows communication at a frequency of 2.4GHz and has a communication distance of approximately 10 meters in the open area.

Default baudrate is 38400 bps.

Note : Unlike HC06, it can be set to be used in master or slave mode.

HC05 Bluetooth-Serial Module Card Specifications Bluetooth Protocol: Bluetooth 2.0+EDR(Advanced Data Rate)

2.4GHz communication frequency

Sensitivity:? -80 dBm

Output Power:? +4 dBm

Asynchronous Speed: 2.1 MBps/160 KBps

Synchronous Speed: 1 MBps/1 MBps

Security: Authentication and Encryption

Operating Voltage: 1.8-5V(Recommended 3.3V)

Current: 50 mA

Dimensions: 43x16x7mm