Hello I am new to using arduino and i wanted to set up a MKR 1400 to send me a message when one of are power units shutsoff but I am not sure how to do that. Any help would be appreciated thanks.
Maybe start with receiving:
it is using an arduino sim so I don't know what the number is
i tried using the example for sending an sms but all the serial moniter says is SMS Messages Sender
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