AVT936 A

A device that connects a GSM telephone with a microcontroller. Its program is a kind of alarm with notification, the whole can be an element of the system protecting eg a vehicle. The control program was written in C. All functions have been implemented in libraries, which allows their easy use and modification. The whole is an excellent application that allows you to follow the way the microcontroller cooperates with a GSM telephone.

The device is especially recommended for people interested in building equipment equipped with wireless communication

Selected parameters:

• the module works with SIEMENS C / S / M35 telephones
• sending an SMS notification about the alarm switching on
• optional option of receiving SMS with commands
• controlling the telephone with AT commands
• remote alarm switching off
• galvanic separation of the system from the telephone
• output elements - two relays
• power supply - 12 Vdc
• printed circuit board and documentation included
  A detailed description in EP 7/06