SMS app using node red

#1

I am trying to create an SMS app, I need to build the SMS AT command...I saw a post in a website they have used serial port. But they used raspberry pi and portable wifi dongle. Here I am using only node red and a wifi connected to it. Can you help me to build the SMS app ?

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#2

what have you tried? Where are you stuck? What bit of the solution you found doesn’t work?

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