ESP32 Dev Kit C V4 NodeMCU External Power & USB
Posted: Tue Dec 22, 2020 12:07 pm
Hi all,
I need help with my ESP32 Dev Kit C V4 NodeMCU Board from AZDelivery.
I was reading that it's not possible to power by 5V Vin and USB at the same time.
But I need exactly that, to programm the board and use the usb serial.
I've read something about a diode a before the Vin Pin will solve this issue.
Can someone confirm and recomment a diode for that purpose?
Best,
Johannes
I need help with my ESP32 Dev Kit C V4 NodeMCU Board from AZDelivery.
I was reading that it's not possible to power by 5V Vin and USB at the same time.
But I need exactly that, to programm the board and use the usb serial.
I've read something about a diode a before the Vin Pin will solve this issue.
Can someone confirm and recomment a diode for that purpose?
Best,
Johannes