Software USB On the ESP8266
A while back, [cnlohr] needed a USB keyboard and mouse. His box ‘o junk didn’t hold this particular treasure, and instead of hopping on Amazon like a normal geek or venturing into the outside realm on a mid-level ‘store’ quest like a normal person, [cnlohr] decided to turn an ESP8266 into a USB keyboard and mouse. How hard could it be? The ESP doesn’t support USB, but bitbanging hasn’t stopped him before. The end result is a USB stack running on the ESP8266 WiFI module.
[cnlohr] has been working for about a month on this USB implementation for the …read more
