[BG95-M3] Can UART Flow Control (RTS/CTS) be disabled?

Technical Subjects Software General Function
1

Hello,

I am using BG95-M3 module for development. I noticed that the UART interface has control flow (RTS/CTS) However, our MCU does not support it.
In addition to configuring the pins at the hardware level, is there a way at the software level to disable the control flow of UART?

Thanks in advance,
Jichen

2

Using flow control can avoid chance of communication loss. However it is not mandatory and I have seen applications using TX and RX alone. If you have tested BG95M3, you probably have noticed if you send AT commands before the module acknowledges, the module may hang up. So without flow control you have to poll the module and set timeout more cautiously.