is it possible to change the GPIO / camera interface voltage on the Colibri iMX6ULL 512MB WB IT? I am considering a camera running on 2.8V and ofc it would be helpfull if the processor could work with that aswell.
According to the processor’s documentation it should be possible, but I didn’t find anything on the topic in the SoMs datasheet.
For Colibri Standard most of the interfaces support 3.3V logic level and some interfaces 1.8V too. Thus 2.8V logic level is not supported. You would need a logic shifter on your custom carrier board to support 2.8V.