problem with pic 16f877a and wavecom modem

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Re: problem with pic 16f877a and wavecom modem

Postby shahrul » Wed Feb 06, 2013 7:53 am

Try to not copy-and-paste all the code. You disable some code and make it simpler to PIC just send 'AT' and GSM should be reply 'OK'. Other example GSM Modem.
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Re: problem with pic 16f877a and wavecom modem

Postby robosang » Thu Feb 07, 2013 10:03 am

Are you using the same modem as what cytron tutorial use? You should try to communicate the modem with computer to verify the working condition first.
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