I want to use UART1 or 2 (see picture) on the Orange Pi zero. But when I try to open the port with
I found here that I needed to add
/boot/armbianEnv.txt but someone on that forum said that that feature is not yet supported. I tried, but I still have the same problem.
uname -a Linux orangepizero 4.11.9-sun8i #1 SMP Thu Jul 13 16:09:43 CEST 2017 armv7l armv7l armv7l GNU/Linux