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Topic: GSM use SIM900.h (Read 2611 times) previous topic - next topic


I'm looking a code want Leds turn on from receive sms for #include "SIM900.h" and #include <SoftwareSerial.h> use my GSMSHIELD module. Anyone know how Leds turn on for #include "SIM900.h" and #include <SoftwareSerial.h> ?


I solved, I searched websites found right one code about Leds on use SIM900.h and SoftwareSerial.h for my GSM Shield which SIM900.h (libraries GSMSHIELD) what need use #include SIM900.h because rest 2 and 3 pins are software. Don't like GSM.h because always problem got error no name!

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