Model: HC-05
Working frequency band: 2.4G
Communication interface: UART3.3VTTL level
Working voltage: 3.0~3.6V
RSSI support: not supported
Communication level: 3.3V
Transmit power: 4dBm (maximum)
Reference distance: 10 meters
Air speed: 2Mbps
Antenna interface: built-in PCB antenna
Communication current: 15mA
Receive sensitivity: -85dBm@2Mbps
Working humidity: 10%-90%
Storage temperature: -40 ° C ~ +85 ° C
Working temperature: -25 ° C ~ +75 ° C
Module size: 27*13mm
Model: HC-06
Working frequency band: 2.4G
Communication interface: UART 3.3V TTL level
Working voltage: 3.0~3.6V
RSSI support: not supported
Communication level: 3.3V
Transmit power: 4dBm (maximum)
Reference distance: 10m
Air speed: 2Mbps
Antenna interface: built-in PCB antenna
Communication current: 40mA
Receive sensitivity: -85dBm@2Mbps
Working humidity: 10%~90%
Storage temperature: -40 °C ~ +85 °C
Working temperature: -25 ° C ~ 75 ° C
Module size: 27*13mm