I've tried two Arduino Nano IOT 33 boards on both my PC and my Mac. Neither machine detects either board when I connect on USB. I tried with the IDE and tried with the web editor. It works straight away with the Uno on COM3 but not these nanos. I get nothing. Any help?
In the regular IDE you should install the board cores using the board manager.
Moving you to the correct section where the stickies explain that.
In the Online IDE there should have been pop ups for driver installs and if you said NO or bypassed those you will not be able to use them.
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