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IvanAldas / gsm-shield-arduino

Automatically exported from code.google.com/p/gsm-shield-arduino
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Arduino uno + IComSat v1.1 #41

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
Hi All,
I am trying to make work the IComSat v1.1 SIM900 GSM / GPRS shield with the 
Arduino Uno using this library but cannot get it work.

I have de-commented these two lines

#define _GSM_TXPIN_ 2
#define _GSM_RXPIN_ 3

I keep getting same output.

GSM Shield testing.
DB:NO RESP
DB:NO RESP
DB:NO RESP
ERROR: SIM900 doesn't answer. Check power and serial pins in GSM.cpp

status=IDLE

Read the other articles and tried everything but still no hope.

Many thanks.

Original issue reported on code.google.com by se...@1108studios.com on 21 Aug 2012 at 6:30

GoogleCodeExporter commented 8 years ago 
I'm having this same problem, but with arduino mega 2650
I even don't know what pins I should use. It says 2 and 3 but when I jump them 
nothing happens. Please Help us!

Original comment by pedro.ga...@gmail.com on 22 Aug 2012 at 3:32

GoogleCodeExporter commented 8 years ago 
Hi, this lib is developed for GSM GPRS Shield of futura/open-electronics.
http://store.open-electronics.org/GSM_GPRS_GPS_SHIELD
I never used IComSat, so I cannot say too much on it.
I can suggest to you to check the doc folder in library's zip and see the 
instructions.

Original comment by martines...@gmail.com on 22 Aug 2012 at 9:47

GoogleCodeExporter commented 8 years ago 
You need set the jumper (Check the forum reviw) and need a 12v 1amps  supply 
other than
just the USB. It will work only if The status LED of the SIM 900 is on. I am on 
a similar venture . Share idea . My mail id vaishakhkp59@gmail.com

Original comment by vaishakh...@gmail.com on 8 Sep 2012 at 12:24

GoogleCodeExporter commented 8 years ago 
You need set the jumper (Check the forum reviw) and need a 12v 1amps  supply 
other than
just the USB. It will work only if The status LED of the SIM 900 is on. I am on 
a similar venture . Share idea . My mail id vaishakhkp59@gmail.com

Original comment by vaishakh...@gmail.com on 8 Sep 2012 at 12:24

GoogleCodeExporter commented 8 years ago 
Check this link for library files: 
http://iteadstudio.com/store/images/produce/Shield/IComSat/GSM_Shield2.zip 
.Share if any further deviation to vaishakhkp59@gmail.com

Original comment by vaishakh...@gmail.com on 8 Sep 2012 at 12:28

GoogleCodeExporter commented 8 years ago

Original comment by martines...@gmail.com on 11 Dec 2012 at 5:01

GoogleCodeExporter commented 8 years ago 
This issue section is not longer supported.
Please check the support page www.gsmlib.org

Original comment by martines...@gmail.com on 6 Jul 2013 at 11:27