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Intruder Detection Calling System
Check the final wiring and code! That's all I can say!!
Check the final writing and code! That's all I can say!!
I made the circuit but it is not sensing ....I've also tested each component individually also
I don't even know if this gsm shield would work in that country!?! I don't have idea about this
in your code you have only 10xs representing 10digita, how about countries with 11 digits?
I think it should work for atleast 4-6 hours!?!
Do you know what is the life expectancy of the 9v batery?
No, there was no specific reason. It was just that this board was easily available for me, and so I used it. Thanks for the remark!!?
I noticed that the RS 232 was not used, was there a reason for selecting this board with this feature? Btw, loved your ible!
Yes, Arduino Uno also works perfectly with the same wiring and code!
You want to know the connections of sim900 shield or sim800?
Well, I think that different shields would require different wiring. I also don't know about the pinout of all shields.
I am having questions about how to properly connect ANY GSM shield to an Arduino and have the RX and TX pins and #defines set up properly. It is clear using jumpers from board to shield, but not so clear when installed as a shield. Suggestions? Thanks
Thanks for the reply. I am having questions about how to properly connect a GSM shield to an Arduino and have the RX and TX pins and #defines set up properly. It is clear using jumpers from board to shield, but not so clear when installed as a shield. Suggestions? Thanks - noel.kuck
is adruino uno r3 fine to work with? - RoshanP26
The difference between your shield and my shield is that your shield is smaller in size, has Bluetooth and most probably has a different operating voltage. So I think it should work fine with with the same wiring and code. But since I have not used it yet, I won't be able to guide you on how to use your shield!
can this work with a SIM800H shield?
Here you go-
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