How to enable CN8 UART RTS(on GPIO4)?

pna
pna New Member Posts: 2
edited January 9 in UP Squared V2 Linux

Hello,

I am using Ubuntu 22.04 and is testing the UART on CN8 (mapped to /dev/ttyS6). However, I can't get the UART RTS to work. Is there anything I need to configure to get this working?

Thanks.

Answers