i have one doubt, how to send array value via gsm.
Thanks. one more favour, it is possible to send message to multiple contacts via GSM sim 900A module. If so send me reference code. please
That, surely, would be answered in the documentation for the SIM900A?
Have you studied the documentation for the SIM900A? Or contacted SIMCOM or your local supplier?
simcomm2m.com/.../
I tried but i am not getting any useful information there. so please guide me.
So why not just solving your problem by sending multiple SMS one at a time after each other? Would that be a too simple solution?
Hi, initially i am using AT89s52, but my coding size beyond 8kb. so i purchased AT89s8253. As per the datasheet its having 12kb, still my keil compiler version 4 showing (LIMIT 0800 BYTES. Now what i shall do.
Consider reading this page: http://www.keil.com/demo/limits.asp
Then consider if you have bought a commercial license or if you are running an evaluation version of the compiler limited according to the above information.
So what, exactly, did you find?
If there is no documented way to do it, then it's probably fair to assume that it is not supported.
So, as already mentioned, you will have to create a way to send multiple messages ...
I repeat what someone else said.
I suggest you consider a different course/hobby.
A very basic concept which turns up in all forms of programming is Looping - where you write a bit of code only once, but that code can be executed many times in succession: en.wikipedia.org/.../Control_flow
There have already been (at least) three examples so far in this thread of where Looping would be applicable ...