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Topic: GSM/Quectel M10 - sending SMS - String or char array? (Read 1 time) previous topic - next topic


As described in http://forum.arduino.cc/index.php?topic=327663.0, I try to forward SMS with the Arduino GSM shield (Qectel M10).

But it hangs very often during sms.print();

So my question in this topic is just about the correct variable type to use in the sms.print() function:

Should I use a String or should I use a char array?

Thank you very much for any help!


The example SendSMS.ino passes a character array.

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