Arduino+GSM+Voltage sensor

I want to connect my voltage sensor to IoT using GSM module SIM900A,
can i get the code…
everyone has written code for connecting arduino using wifi…i want using GSM module( SIM 900A).

GSM module is not supported.

We have an MQTT API that you could use to send the cellular data to Cayenne. Although as you mention, there is no submitted code (yet) for doing this. Perhaps you could be the first ? :slight_smile:


Hello Dear I have a complete code for Arduino + GSM Module + Voltage Sensor. To get this email at