SENSOPER MC-EX-GSMLTE expansion module is an cellular communication module can be use with CPU module. This cellular communication module was powered by SIMCom SIM7500E LTE modem. So, This module support on FDD-LTE bands and 900/1800 MHz GSM, GPRS, EDGE bands. Module data transmission supports on LTE CAT1, GPRS & EDGE classes. This module internal operation power is 24V DC / 30mA. The 40 pin board to board connectors were included for make connection between CPU module or other expansion modules.