I usually don't have any problems connecting to the UART port of my devices but my Archer C7 v4 is giving me problems.
From looking at the Wiki / ToH pages version 5 of this router doesn't have the RX connected. It seems that version 4 has something similar. I could find R27 (which is also referenced on version 5), but I still can't get serial data out of the device.
Anyone any suggestions on how to get serial console to work on Version 4?