Arduino Meets Ushahidi - Ethernet-enabled GSM Modem     iPhones that ring bells , Church bells go techno in Italy

1) Study an important chapter about GSM Playground User Interface first please :) 2) Insert a SIM card to the SIM card reader - it is needed to switch off the requirement for the PIN code using your mobile phone first. 3) Plug the GSM Playground on to your Arduino Board (Diecimila,...

Please look at the initial page - how to start with if you want to get thorough information.   There are described few sketches showing basic functions of the GSM Playground - GSM Shield for Arduino. All the sketches are based on the related GSM library.  The last...

Please look at the initial page - how to start with if you want to get thorough information.   The last version of GSM library and demo sketches are published at code.google.com - please make sure that all below is clear before going there.   GSM Playground Software Library Here...

Please look at the initial page - how to start with if you want to get thorough information.   The whole project is designed using a software Eagle 5.6.0 and released under the Creative Commons Attribution-Share Alike 3.0...

Please look at the initial page - how to start with if you want to get thorough information.   The communication with the GSM Module is based on AT commands. It is possible to set or read a lot of different parameters using this communication protocol. The following description...

Please look at the initial page - how to start with if you want to get thorough information.   User Interface There is a picture showing a User Interface of GSM Playground for the important things placed from top and bottom PCB side. Most of the things are clear from...