I have managed to successfully connect my wifi featherwing to the Giant Board and to my local network by following the guide in your documentation and editing UEnv.txt. I also see your example for enabling the PWM, which also involves adding and uncommenting .dtbo files. Now I want to enable other peripherals, like the ADC.
Are all .dtbo files for all pins and their functions already included in the image you distributed?
Where can I look up these .dtbo files to see which ones to use?
If the .dtbo file isn’t included with the image you distributed, how do I add it?
If the .dtbo file is somewhere in the file directory on my giant board’s SD card, where is it?
Edit: One more question.
Enable_uboot_overlays = 1
is that 1, as in the flag is true? Like I’m not changing it to 2 if I’m adding another overlay like PWM, right?