Ok let’s see one? LOL c’mon MAN!!! (espn)
Bro , your getting way in the weeds with this, i.e left field. NO One is going to go
back to the dinosaur ages and dig up bones, The stuff works. Move on.
I got better things to actually work on… and sure you will find stuff that’s old and new that won’t compile or work together. What’s the point? WE all LOVE the Xiao Form factor it’s why we are here and not on SParkfn, dafruit, or drobot. you get what I’m sending? maybe you should go post on espressif forum sounds like the beef or confusion is with them.
GL 
PJ
