ESP32 Stepper Nema17 Charging-LED lights up when motor stops
Posted: Wed Feb 27, 2019 9:45 pm
Hello, everybody.
I connected a Nema 17 motor to the ESP32 using the "Sparkfun ESP32 Power Control Shield".
As soon as the motor stops, the charging LED of the ESP32 flashes and the voltage drops.
If I use a Nema 14 motor, the Scetch works fine.
Nema 14:
https://jkongmotor.en.made-in-china.com ... -2804.html
Nema 17:
https://www.banggood.com/100mm-Long-Sta ... rehouse=CN
Power Control Shield:
https://www.sparkfun.com/products/14155
I connected a Nema 17 motor to the ESP32 using the "Sparkfun ESP32 Power Control Shield".
As soon as the motor stops, the charging LED of the ESP32 flashes and the voltage drops.
If I use a Nema 14 motor, the Scetch works fine.
Nema 14:
https://jkongmotor.en.made-in-china.com ... -2804.html
Nema 17:
https://www.banggood.com/100mm-Long-Sta ... rehouse=CN
Power Control Shield:
https://www.sparkfun.com/products/14155