So I spent this sunday afternoon doing some field research and soldering in order to be able to drive a #LEGO #train #motor via #ESP32forth using a #L293D motor driver and a nifty #rechargable #9V Lo-Ion #battery that holds a whooping 1300 mAh. I use this to power the #ESP32 (with a #LM2596 regulator) and the motor (via L293D).

And the best thing: the setup works, the code works and yes the motor runs.

#Forth
#AFOB
#Electronics

@f4grx drive #Lego motors using #Arduino a #L293D motor bridge and #bluetooth

https://www.hackster.io/Notthemarsian/take-control-over-lego-power-functions-ee0bfa