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Topic: SIM900 GSM/GPRS Configuration (Read 793 times) previous topic - next topic


I need some (a lot) help?
I´m triyng with IDE example GSMwebServer, but it´s not working, when program arrive at gsmAccess.begin(PINNUMBER), it never return.

Can you give me some help?

Thank you


You mean that you are trying to use the example shipped with the IDE? If so that is intended for use with the official Arduino GSM Shield which uses the Quectel M10 chip, not the SIM900.
Beginners guide to using the Seeedstudio SIM900 GPRS/GSM Shield

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