Only hex format supported by nRF Connect UART over BLE

[liuxyu]

I am using nRF Connect with nRF52 and need to use UART over BLE to send command to the device but I find that you can only use hexadecimal input and get hexadecimal output. So it is not very convenient for you need to transfer between text and hexadecimal representation. I cannot find any settings or configurations in the software. Does anyone know how to figure it?

[RK]

No you don't. The UART service just sends bytes, you don't need to transfer between anything and anything. If you have a text string, that's just bytes, send it one byte at a time.

'hexadecimal input and hexadecimal output' doesn't mean anything. That's just the representation of the data, underneath, it's a number between 0 and 255.

[liuxyu]

I know the hexadecimal is just the representation of data, but I need to use UART over BLE to test the device, can I find some alternative for nRF Connect. I can only find a UART over BLE app in Android. But I need to do it on PC.