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[ModMike]

I think my level of proficiency with armbian has earned me an "ignore" status here :-)

 

I am trying to configure the serial port on a Banana Pi M2 Zero. I have done it a Raspberry PI and confirmed that all works well. Can anyone help me with he following questions?

 

1. How do I enable the UART for GPIO 14 & 15 (Pins 8, 10)?
2. How do disable serial console mode (had to do this in raspbian)?
3. How do I disable RTS and CTS using parameters? 

 

I will donate $20 as soon as a UART connection is made.

[Werner]

Maybe this is helpful:https://github.com/armbian/sunxi-DT-overlays/blob/master/sun8i-h3/README.sun8i-h3-overlays

[ModMike]

I’ve read that document several times already. I keep asking how to use parameters to disable cst and rts but never get an answer.

[xwiggen]

Add uart1 to overlays in /boot/armbianEnv.txt. RTS/CTS is disabled by default, add param_uart1_rtscts=1 to enable.