gsm1

[Mehtab Ali]

can we interface gsm module directly to computer without using microcontroller.why microcontroller is used in the circuit.

[phanindra nath]

yes, you can connect GSM module directly to the PC via Serial Port. And commands to GSM module can be given using the hyper terminal.

 

In the project, Microcontroller itself acts like PC. Microcontroller gives commands to the GSM based on your program.

[Mehtab Ali]

ok thankyou. but can we connect gsm directly to microcntroller and give AT commands from keypad interfaced to it or not

[phanindra nath]

yes, you can give AT commands from the keypad but you should write your code for the requirement.

[Mehtab Ali]

ok thankyou

 

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