i am looking arduino device that can send different messages that can triggered by different contacts in arduino.
that mean no of inputs in arduino device every input contact when trigger send message store in the memory of arduino with respect to that perticular input .
and how many contacts we can get in this device.
please send me some detail i am searching this device in this site since long.
lalit kumar TATA POWER firstname.lastname@example.org 9958294879