i need a help for my project based on Gsm shield.. i want to switch ON and OFF any 4 appliance using SMS even with /DTMF call. [u]Task 1:[/u] doing sms like "appliance 1 on" or "appliance 2 on " ............ so it will ON that particular device. similarly sms like "appliance 1 off" or "appliance 2 off" ............ so then it will off that particular device.
[u]Task 2:[/u] if i call on my gsm shield i want it to receive my call automatically then on pressing 1,2,3,4 during call then it should ON all 4 appliance and on pressing 5,6,7,8 during call it should OFF all 4 appliances using DTMF.
i want these both task in a single code.
waiting for your corporation....