Working with VAR_SOM_DUAL including Ethernet option (during development step).
I don't need ethernet so I use pin 16 as GPIO1 on a custom board. I can' t get 1 or 0 level. I get 2,9V and 0,8V with 3,3V supply.
There is nearly 13kohms between pin 16 and GND.
Can I use pin 16 as GPIO on VAR-SOM-DUAL ?