Hello to all, I'm trying to make a project where i send commands via ethernet and then the arduino sends SMS messages accordingly. I've managed to interface the Arduino + Libelium GSM Shield
When i connect the Ethernet shield also the Heat Regulator on the Arduino gets really hot when i touch it (can not keep finger on) and it does not work. I use a 12V / 2A power supply that works fine for the Libelium + Arduino Duemilanove.
Any ideas on this ?
Thanks a lot, Bye!