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Topic: GSM Shield v.2 + Arduino UNO... some problem!!! (Read 313 times) previous topic - next topic

akard

Hi,
I buyed this shield board: http://arduino.cc/en/Main/ArduinoGSMShield
with external antenna connector.
I have an Arduino UNO board.
I plugged shield on Arduino board and with Arduino IDE v1.0.5 I tryed to use a GSM library with examples to try a sms send and receive.
While testing the program seems to freeze on initializing gsm in .begin method. I attached an image to focus the poi of stop...
Could someone help me, please?

akard

just an information...
PINNUMBER was set to "" due to not set sim's pin number.
But I tryend with sim's pin number set and PINNUMBER correctly also but the results was not changed.
I tried alto to power the boards with external power ... nothing changing...


help please!!!

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