can any one help me with the code for the gsm modem interfacing with 8051
i am trying to control the operation through the mobile wirelessly through sms and nt through the hyper terminal
you will control some operations using SMS right? Then how you will read received SMS(containing control operation) to GSM from the mobile? So try out some commands to read SMS as I have sent it in previous post, then start reading for that same SMS and control devices
ok thanks i will try it but do i have to send the at command as an sms
do i have to send the at command as an sms NO send simple control message from mobile to GSM and read the same using GSM module(using "AT+CMGR=no." command) then do the operation depends on message content
Think about it: what is your system (the 8051+modem) going to do with the message when it receives it...?
Thanks for the reply. After receiving the control messegage it will operate the appropriate relay.
got it i will try accordingly.
hi..i am also working for the same kind of project..can you help me for the code plz...