Hello
I have an ESP32Cam module, Ai-Thinker version, I want to connect a servo to it, but in Blynk I cannot choose only Virtual on the digital port slider. Does it mean that this module does not have PWM?
How to solve it?
I’m not sure why, when you select ESP32 in the app, only virtual pins can be used.
However, it’s not a problem. I’d never recommend using digital pins anyway, and it’s quite easy to use virtual pins to control devices attached to physical pins.
Pete.