Just a thought
Is there a Difference between DLR-3 & DLR-3P
Isaac
Just a thought
Is there a Difference between DLR-3 & DLR-3P
Isaac
I don't know the difference between these two.
But,
1. Are you sure that Rx and Tx are connected correctly to the mobile? May be they are reversed?
2. When you tried the mobile with Hyperterminal, did you set the hyperterminal Handshaking to Hardware or to None?
Ioannis
After all the suggestions, I think wishing to you Good Luck is the last resource!
Ioannis
Ioannis
Just for your info.
The problem was the cable.
I borrowed someones DLR-3P cable and it worked great with my project board.
I noticed that my cable we were having problem with was a DLR-3 cable without the P
Regards
Isaac
I'm planning to make a security system wherein I can connect any mobile phone. I've seen some connection diagrams of mobile phone, where do we connect the hardware USART of the PIC16F877 to the mobile phone, Mbus or Sbus? I have experience in interfacing the PIC to a GSM module, I was here wondering if anybody knows, is there a similarity in the AT commands of a GSM Module and a mobile phone? Does all phones support text mode? On last thing, I would really appreciate is somebody could provide me websites that give me additional help in this regard. Thanks!!!!!
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