I am doing a project where I require my RFID module to call a certain mobile when an signal is received.Can any1 suggest a micro controller which has special functions supporting this that is a micro controller which has GSM enabled so that it can call the mobile when signal is received by RFID
Long time since I saw any1 post any messages here. Forums are not intended for directing questions to specific persons - use email instead.
Microcontroller with GSM enabled? There are GSM modules wich allow you to run programs in the module. There are no microcontrollers with a built-in GSM phone.
Either select a GSM with support for application programs (you may look at Wavecom modules) or use any microncontroller with UART or USB and the locate a GSM module or GSM phone with UART or USB interface. Note that some phones tasks RS232 signal levels, and some talk raw TTL levels (3V, 3.3V, 5V or whatever depending on how they are powered).