4 Frequency GPRS/GSM Module-EFCom Pro is an ultra compact and reliable wireless module. It is a breakout board and minimum system of SIM900 Quad-band GSM/GPRS module. It can communicate with controllers via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands). This module support software power on and reset.
EFCom Pro is base on
SIM900 4 Frequency GPRS module.
The GPRS is configured and controlled via its UART using simple AT commands. Just connect on the Arduino/AVR/ARM/FPGA/CPLD board, you could easily use AT command to control it. EFCom Por can be connected to PC via FT233RL, recommend our
FT232 Bee adapter
EFCom Pro IO List:GND , +5V , RX , TX , PWR , RST .