How to let usb Dev Board work at GATT mode?

- Nov 12, 2019-


1. GATT Profile (BLE)


1.1 Operating Procedure

Follow Common Setup Procedure in Chapter 3. Prepare iOS device.

Bluetooth module works in BLE-enabled mode by default, send AT+MODE=4 to module to change operating mode if need, for more information about AT commands, please refer to relevant Programming User Guide.

Install FeasyBlue from iOS App Store, turn on Bluetooth of iOS device.

Open FeasyBlue on iOS device, pull down to refresh, tap the specific device (recognize by name, RSSI) to connect it, if connection established, the LED on FSC-DB005 will stop blinking, input data into the Send edit box, and click ‘Send’, then the data in the Send edit box of FeasyBlue will show up on Feasycom serial port.

Input data into the Send edit box of Feasycom serial port, and click ‘Send’, then the data in the Send edit box of Feasycom serial port will show up on FeasyBlue.


1.2 Operating Example

 

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