Help me with a project which uses sms to switch on/off a LED using 8051

[tufail_esd]

hello all

i want to use sms to on/off the led using 8051 and assembly

please help me all about this project

 

[amol_shah]

Re: 8051 and GSM

use sim 300 module its easily available, you will require max 232 IC for interfacing the GSM module to the micro controller, AT commands are used for issuing commands to the GSM module
You can also test the module & commands by connecting it to PC com port & sending data serially using HYPER TERMINAL.
https://www.dnatechindia.com/index.php/Tutorials/8051-Tutorial/HYPERTERMINAL.html

 

[ckshivaram]

Re: 8051 and GSM

refer this link it has the complete code of your project. I used WAVECOM GSM modem for my project.