Hello!
I have an Orange Pi 3 LTS. When installing, I used the instructions [url]https://archlinuxarm.org/platforms/armv8/allwinner/pine64[/url] I prepared microSD on my PC with Manjaro, inserted the microSD into the device, connected the Ethernet and turned on the power. The indicator on the device turned green. In the instructions, I did not understand how to connect to the device using the serial console. There is no serial port on the device. It is also unclear how to further configure the device: enable HDMI support, connect the graphics shell, etc. I have only experience installing only on a PC. Maybe one of the Arch linux specialists put it on this or a similar device?
Please help me.