Hi,
We have balena OS v2.98.33+rev1 running on Variscite DART-6UL board. We would like to configure some GPIO’s as analog inputs and digital outputs. While checking the /mnt/boot folder, we couldn’t find the uEnv.txt configuration file for adding devicetree overlays, as in the case of BeagleBone Black/ Raspberry Pi, wondering how can we configure the GPIO’s. Is that the only option is to build an out-of-tree kernel module for GPIO’s using module headers? or there is another better way, please let us know.Thanks in advance.