Low Energy Bluetooth Serial Module

FSC-BT646 pass-through module is based on the Bluetooth 4.2 protocol standard, Signal power up to+13dBm, the maximum transmission distance is 50 meters, support the user through the AT command to modify the device name,Baurd Rate and other instructions, convenient and quick to use flexible.

Product Details

FSC-BT646 pass-through module is based on the Bluetooth 4.2 protocol standard, Signal power up to+13dBm, the maximum transmission distance is 50 meters, support the user through the AT command to modify the device name,Baurd Rate and other instructions, convenient and quick to use flexible.


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Introduction to features:


  1. Version :Bluetooth 4.2

  2. Bluetooth low energy

  3. Support all BLE protocol 

   4: APP transparent (support Android, IOS data transmission)

   5: host transparent mode (between the application of data transmission between the module, the host and the slave communication)

Technical parameters:

 

1: Communication rate 3K Bytes / sec


Two pin function description

KEY pin: used to actively disconnect the Bluetooth connection (the default high, low disconnected)

VCC pin: for the module's power supply pin, the supply voltage range between 3.6V and 6V

GND pin: power ground

TXD pin: serial output pin

RXD pin: Serial input pin

STATUS pin:LED Status light

 

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