All that you have to do is go through the AT commands document for sending SMS.using UART interface uC and module.
Also search this forum completely you will get of materials.
Hi Dear Friend.
I 'm Read the material in the given link.
But I wanted Send SMS With AVR ( With Codevision)?
Plz Help Me ?Plz Help Me ?Plz Help Me ?
I wanted This Project For University?
Tank You Fro Your Help...
post what you have done till now.. try to play with modem in hyperterminal and understand how it works and then write a simple program to send and receive.. you will get the output yourself..
this is a sample program.. if you have keil then compile and run the program and you can see the working of the program in serial window. any atmel or philips 8 bit controller will support.... make modification for you controller and IDE.
y controller will follow this logic only. it depende on the controller you use and its programming syntax....
this logic in universal for all controllers and most of the modems... if you have at89 series controller this program will dorectly work... but think before you use atmel 89 series controller.