I created the UART in the Coordinator, but it doesn't work. For example, I send 0xFF through the serial port. However, the content received by the serial port assistant is 0x3F. When sending 0, the serial port cannot receive it. But creating the same UART works fine in EndDevice.I do not know why it has to be like this.
Have you ever encountered this situation？ thank you very much for your reply.