Bluetooth Module

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  • Bluetooth 3.0 with audio decoding feature
  • Input Voltage: 3-5V DC
  • Audio Out: L out, R out, GND
  • Size: 22x13x3mm
  • Input Voltage: 3.3V-6V DC
  • Frequency: 2.4GHz ISM Band
  • Emission Power: 4dBm, Class 2
  • Modulation: Gaussian Frequency Shift Keying
  • Sensitivity: -84dBm @ 0.1% BER
  • BT Version: Bluetooth Specification V4.0 BLE
  • Send and receive no bytes limit.
  • Working frequency: 2.4GHz ISM band
  • Modulation method: GFSK(Gaussian Frequency Shift Keying)
  • RF Power: -23dbm, -6dbm, 0dbm, 6dbm, can modify through AT Command AT+POWE.