I really need help with this.
I have a GPRS SHIELD ARDUINO UNO, i already can send sms and call to another phone, but now i am trying to connect to internet, read the temperature with a sensor and then send this data to a pachube or something like that. or maybe upload it to a Excel in a dropbox or something like that.
I have tried some codes i found in internet and in arduino.cc but none of them are working. I don´t know what I am doing wrong, please help.
thanks. 