I'll be programming the ESP32 Doit DevKit v1 with a firmware which turns it into an EZ-B for ARC to connect and control. We'll hook up a servo and demonstrate how to move it. Maybe move it with speech recognition. Show the ADC Graph on how the ADC works, do the same for Digital IO.
Ran out of servo ports so I figured I would use ESP32 to expand. Anyone know if there a servo shield ??? for ESP32 or is everyone just soldering on a dozen female JR connectors. I saw this online, looked interesting anyone tried it . It is called a "Keyes ESP32 Core Board Development Expansion Board" It looks like it is regulating the 5Vin to 3.3Vout on board and I really need 5Vout. I guess I could hack it but there must be something a little less smart or I guess I could make one.
I think you’d easily be able to jump the voltage regulator that’s onboard. But the main concern would be the traces. If it’s designed to supply 3v, the traces might not be ready for the current of servos at 5v.
if it’s cheap enough, buy and try