@felix42eu said in Hardware Variantion and Firmware Compatibility:
@ajb2k3:
OK, I did not know that arduino was not fully supported. thanks.
is m5go and m5fire a different product? I do not think so.
where are the sources of the versions located if they are open source? or do you mean the binaries are free (I found them in the M5burner replease)
The espressif idf is a topic which I have too look deeper into.
All sources, documents and specs are found on github.
Git Hub
Some of the docs are a little out of date though.
some of the "grove connection" units are found on the seeedstudio grove website.