about making a call automatically using gsm shield

Hardware Arduino GSM Shield
1

Hi Everyone,

I want to know if it is possible for the GSM shield to make a call to specific number automatically, for example when the temperature reaches certain limit it will make this call, is it possible?

And how can we do it?

Thanks in advance

2

Hi,

Yes, it is possible. You can use the MakeVoiceCall to learn how do you call. Then, you have to buy a temperature sensor and read it value in your sketch. There are many tutorials with a wide range of sensors and examples.