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Topic: GSM shield 2 antenna (Read 963 times) previous topic - next topic


Is there a way to add a antenna to a GSM shield 2 with integrated antenna?



From the illustration it looks like you can add a connector in the five holes adjacent to the integrated antenna. Although I found the integrated antenna superior to other shields with regular antenna.

Google 'SMA PCB connector'.
Beginners guide to using the Seeedstudio SIM900 GPRS/GSM Shield


Thanks alot for the response. My problem is I am trying to send an SMS Message and when running the SMS message sender I get "not connected" over and over. I've tried powering the shield on and off and reseting but get the same results "Not connected". Any Ideas on what could fix this.

I am using GSM shield 2 and arduino uno

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