I am trying to use esp32 board with Arduino IOT Cloud.
What I observed is if I connect the esp32 board with laptop using usb cable , it works properly and I can control GPIO pins successfully (I am using relays at output).
However if I disconnect esp32 board from laptop, and provide power externally , it does not work . Even if change the switch status from dashboard, esp32 does not change the pins status.
Could you please help ?