Guille.Helm Posted June 16, 2023 Share Posted June 16, 2023 I'm having trouble enabling UART_B on my Radxa Zero Ver 1.51 board using "Armbian 23.02.2 Jammy" The idea is to connect a GPS, I had already done this with a Raspberry Pi Zero and it worked fine but I need more CPU capacity and that's why I switched to this board. Has anyone had experiences to enable these serial ports? Thanks 0 Quote Link to comment Share on other sites More sharing options...
Tim Steve Posted July 11, 2023 Share Posted July 11, 2023 Edit the /boot/armbianEnv.txt file and uncomment the line overlays=uart2. Save the changes and reboot the board. 0 Quote Link to comment Share on other sites More sharing options...
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