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problem is sending sms with 8051 by siemens C55
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abbas1707
Thu May 08 2008, 08:37PM

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you can put delay after this command
CODE:

     sendString("AT+CMGS=19");
     sendChar(0x0D);
     msdelay(200);
 



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Ajay
Fri May 09 2008, 02:46PM
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yeah put delay after each at command.
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cllunlu
Fri May 16 2008, 06:22PM
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ok thnks friends.I have sent sms by 8051.I did it.My mistake is connection from 8051 to GSM.
Thnks a lot....
celalunlu
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Ajay
Fri May 16 2008, 11:17PM
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good glad it worked...
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8051 Microcontroller Projects 8051 AVR tutorials PIC microcontroller, 8051 assembly language programming electronics and communication ECE CSE pdf ebooks library BE final year project ideas Embedded systems