About SMS REMOTE CONTROL

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hassan1980

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Hi, Guys

I build the project for SMS Remote control from SiliconChip Magazine with mobile phone Nokia 3310 and the controller is ATMEGA8515-16PI then I have a problem which is the {comms error led} still on with or without connecting to mobile phone.

Would you please give me details about this problem?
 

hi hassan1980

pls refer this link

**broken link removed**
 

    hassan1980

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I think you could send AT command "AT" Chr(13) to the mobile from AVR , if there is a reply or not then led is on or off
 

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