600.00  299.00 


  • 5V power operation
  • UART interface
  • 10 meters range
  • Easy to use
  • Minimum External Components
  • Status LED
  •  Config Button


This module enables you to wireless transmit & receive serial data. It is a drop in replacement for wired serial connections allowing transparent two way data communication. You can simply use it for serial port replacement to establish connection between MCU or embedded project and PC for data transfer. We have another model 3685 (Please refer to it for all AT commands and configuration) available without backing pcb which operates on 3V only. This board operates on 5V and has LED indication and 3V regulator onboard.


  •  Wireless Telemetry  Remote Data Logging
  • Robotics
  •  Sensor Networks
  •  Remote Programming


  • Bluetooth protocol v2.0
  •  Range 10 meters
  • Frequency: 2.4 Ghz ISM
  • Modulation: GFSK
  • Transmit power: 4dBm
  • Sensitivity: 84dBm
  • Rate: 2.1Mbps(Max) /160kbps(Async); 1Mbps(Sync)
  •  Authentication & Encryption
  •  Module only Power Supply: +3.3 VDC 50mA
  •  Operating Temperate: -20C to +55 C


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