A smart home system based on GSM short message controlled is developed in this paper. The system achieves the long-distance control of electrical appliances at home using English short message as control order and GSM net as remote signal transmission platform. The hardware of the system is mainly composed of single chip microcomputer control circuit, circuit of GSM module, infrared transceiver module, DS1302 clock circuit module, DS18B20 temperature acquisition circuit module, 16 matrix keyboard and 1602 LCD display circuit module. The circuit module processor is the ATmega16A TQFP package, and the related control program is developed to realize expect function. At last, the application of the system is discussed.
Key words: smart home; ATmega16; GSM; learning infrared control