i am making project to switch devices with GSM
can anyone give me detail hoe to interface 8051 and modem i have kit easy8051 microelectronika with rs-232.
how the asm code to be written to intreface gsm modem with AT commands.
sorry!! for your valuable time i wasted...!!
i m new to these type of forums and dont know how to use it effectivly..so made mistake.. and also i think i choose wrong forum..
i serach for GSM on this forum.. and all answered like me...! i dont want source code or schematic..just want to know basics..
i think if one think that the question is repeated or wastage of time ..then just leave it unanswered..
i dont want source code or schematic..just want to know basics..
which all will be in the datasheet for the modem.
Erik