BPI-W3 UART connection

Hi all. I have BPI W3 with ubuntu installed. I want to use uart pins but cant find any information how to enable it. Is there something like “raspi-config” “orangepi-config” to configure board?

If the uart is not enabled yet, normally it should be enabled through the devicetree. One could use a devicetree overlay for it.

Who knows how to enable uart pins?

ubuntu linux to edit dts,you can see here