What is maximum current for USB port Arduino Mega 2560 ? Because I want to power my arduino with USB port.....not with jack 2.1mm Can I use USB port arduino to power the arduino?

Maximum current for USB port Arduino Mega 2560?

moji_tsu September 1, 2021, 12:11pm 4

Can I use 5V/2A usb adapter ?
Or 5V/1A usb adapter ?

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