Hi Im working on a project and Im looking some advice... In my project I use one arduino uno, one thernistor as temperature sensor, 3 leds us outputs and one sim900 gsm/gprs shield. scenario description:

I need advice with SIM900 GMS/GPRS module

system May 29, 2014, 6:12am 3

How can I send the value of a variable in SMS using SIM900 GSM module?

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