Hi every one

I installed armbian on my orange pi win plus. I want to use all uarts. uart1, uart2 and uart3. uart2 is enabled by default but the others are not. I add "overlays= uart1 uart2 uart3" in armbianEnv.txt but they don't work. Additionally, there is not /alwinner/overlays directory in /boot/dtb. And there are ttyS0, ttyS1,ttyS2 and ttyS3 in /dev directory..

So..How can I enable the other uarts?

thank you

Hello +1  I have the same issue and also interested in this question.

I am relatively new to linux and have no idea if this is what you are looking for exactly, but I came across it when I was looking for a resolution to my screen resolution problem

https://docs.armbian.com/User-Guide_Armbian-Config/

 

edit to add:

 

the UART and other board specifics are down at the bottom of the page

Edited February 23, 20188 yr by Topher_Pi
additional info to clarify pertinence of post

Hello,

unfortunately in armbian-config there is no point for uart on my orangepi win+. Someone else an idear?