PicoCOMA5 Pin J1-23 gpio#

      Unfortunately this pin can not be used as a GPIO on PicoCOMA5. It is a dedicated 5V-pin for the USB OTG VBUS detection of the Vybrid CPU. The pin multiplexing does not even allow a configuration as GPIO. So the GPIO Reference card is correct.

      I can only guess that this probably was a copy-paste error in the hardware documentation when this table was created. On other PicoCOM boards this pin actually can be used as GPIO, but not on PicoCOMA5. Sorry.

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