Hi, I’m trying to connect my raspberry pi to another device using serial connection pins (BCM14 and BCM15 pins of RPI), but it says that “The port is already open.”. There was same problem in Raspbian distro, that was using the serial port as console and i was able to disable that by ‘raspi-config…

Using ttyAMA0 port in RPi

epsi1on 3 May 2016 15:26 8

Adding this parameter will disable console on ttyAMA0?
I should reinstall ubuntu mate on sd cart to check this solution out…

Thanks anyways