Configure BLE device

Wiring:

Connect your FTDI to the BLE device:

• 3.3v -> 3.3v
• TX -> RX
• RX -> TX
• GND -> GND

Configuration

• Use the tool with Serial API and connect to your ftdi by selecting the right COM port and the default baud rate (9600)
• Use AT+BAUD command to set the baud rate as per the hoverboard configuration ( e.g. AT+BAUD6 for 38400 bauds,AT+BAUD8 for 115200)
• Use CR and LF at end of line

Next time you configure your BLE device, you should connect with the new baud rate.

The BLE device needs to expose Service 0xFFE0 and Characteristic 0xFFE1.
You can check this with following commands:

AT+UUID
+UUID=FFE0
AT+CHAR
+CHAR=FFE1