I get the following warning when building my esphome SW:
WARNING GPIO2 is a Strapping PIN and should be avoided
I’m using the GPIO2 in my yaml configuration. I read the provided link in the output and it refers to Frequently Asked Questions — ESPHome where I can read that a few pins are special. I have no problem with my setup so I leave it for now.
When I search on the forum I find nothing that helps me. Maybe my google karma is low today.
I’m building another board and I wonder if I can find a list of the GPIOx:s and a recommendation of which to use and which to not use.