In reality I have arduino mega and ESP32. I want to power all two with the same 5v power adapter...So its possible to power all two with usb cables (power adapter with two usb output).

Hello to all.
I read a lot of powering the ESP32...but I still dont know what is the best option to power it.
I have 5v power supply (230 to 5v). Is better to power it to usb or to vin? or is the same?


Thanks