interfacing with sim300 module

[amit kulkarni]

i am working on a project..

i want to send a message to a mobile when particular speed limit is crossed by the vehicle..

how should i implement it?? can i mount sim300  directly on vehicle?? like ‘if i store a particular message in external memory which is interfaced with microcontroller(8051) and the whole unit is mounted on vehicle then can i send this message to particular cell??’

If this isn’t possible then is there any other idea to implement this???

 

[Amrith]

Hi Amit,

Follow the below procedures:

1. You should connect SIM300 module to selected microcontroller using serial communication(Rx & Tx Pins & GND)

2. To measure the speed of the vehicle you need some kind of interface to microcontroller (you can get the speed of the vehicle from vehicle clusters)

3.No need to interface any external memory, as the controller will have enough flash memory for your application.Just save a predefined message & call the function when ever vehicle speed limit is crossed & send it through GSM network to number of mobile numbers srored in the code.

[amit kulkarni]

hello Amrith,

 Thank you for your suggestion..

i will try implementing according to this.

do you know any previous projects based on this application?? or have you came across any such projects? can you please post such links if you know?

i mean if  i get something demo kind of thing, then it will be better for me to build mine..then i will be able to compare it directly..

 

can you please tell me your e-mail id?

[Amrith]

Hi Amit,

Most of your application is readly available on engineers garage website. Browse engineers garage website & go to EG Labs –> Microcontroller –> 8051.

Administator of this site restricted posting of links here on forums.

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