HC-08 4pin Bluetooth Module without Button

  • Bluetooth protocol: V4.0 BLE
  • 80 meters of extreme Open space distance communication.
  • Based on TI CC2540 chipset
  • Bluetooth class 2
  •  Support for on-board applications
  •  Operating frequency: 2.4 GHz  ISM band
  •  Modulation method: GFSK (Gaussian Frequency Shift Keying