Volkan Ugur Posted March 18, 2016 Share Posted March 18, 2016 Hi , my op one board is installed latest armbian but i couldnt see serail ports The default serial port /dev/ttyS0, used for (bootstrap) debugging and the serial console, is located at J11 - refer to the picture and instructions below. The Raspberry's "original" serial port on GPIO 14 and 15 (CON3, pins 8 and 10) can usually be accessed as /dev/ttyS2 on the Orange Pi Plus. J12 also provides another serial port on pins 4 (RX) and 6 (TX), which should map to /dev/ttyS3. only i see /dev/ttyS0 and /dev/ttyGS0--GS4 how can i fix this issue ? Link to comment Share on other sites More sharing options...
op1tjaap Posted March 20, 2016 Share Posted March 20, 2016 I'm missing your picture. Link to comment Share on other sites More sharing options...
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