The SIM300D module is suitable device enabling connection into GSM network. It uses 3-bands GSM/GPRS 900/1800/1900 MHz. A microcontroller is practically necessary member of complete system, there was used PIC16F877 in described system.
The SIM300D module is suitable device enabling connection into GSM network. It uses 3-bands GSM/GPRS 900/1800/1900 MHz. A microcontroller is practically necessary member of complete system, there was used PIC16F877 in described system. (en)