Product Description

• HC-08 Bluetooth UART communication module is a new generation of Bluetooth specification V4.0 BLE Bluetooth protocol based on the transmission module.
• Wireless working frequency is 2.4GHz ISM, modulation is GFSK.
• The maximum transmit power module 4dBm, the receiving sensitivity is -93dBm, and iphone4s can achieve 80 meters of super long distance communication under open environment.
• The module uses the stamp hole encapsulation, can patch welding
• Module size is 26.9mm * 13mm * 2.2mm, very convenient to the customer within the embedded application system.
• The module uses the CC2540 chip, the configuration of the 256K Byte space, supports AT command, the user can according to need to change role and the serial baud rate, equipment name and other parameters, the use of flexible.

SPECIFICATION:

• Model: HC-08
• Working frequency band: 2.4G
• Communication interface: UART3.3VTTL level
• Working voltage: 2.0 ~ 3.6v
• RSSI support: not supported
• Communication level: 3.3v
• Transmit power: 4dBm (max)
• Transmission distance: 80 meters
• Emission current: 31.6mA
• Module size: 26.9 * 13mm
• Air speed: 1Mbps
• Antenna interface: built-in PCB antenna
• Sleep current: 0.4uA
• Receiver sensitivity: -93dBm @ 1Mbps
• Working humidity: 10% to 90%
• Storage temperature: -40  ~ 85
• Working temperature: -25 ~ 75
• Received current: 15.8mA