The LP-5231PM-4GE/LP-5231PM-4GC is equipped a Cortex-A8 CPU (1 GHz) and using Linux OS with Linux Kernel 3.2.14 that is a compact and real-time OS used to quickly create time critical and high performance applications.
The 4G module of LP-5231PM-4GC work on frequencies of WCDMA 900/2100 MHz, TD-SCDMA 1900/2100 MHz, CDMA2000 (BC0) 800 MHz, FDD LTE:B1/B3/B8, TDD LTE: B38/B39/B40/B41 and GSM 850/900/1800/1900 MHz. The 4G module of LP-5231PM-4GE work on frequencies of WCDMA 2100/900/850 MHz, FDD LTE:B1/B3/B5/B7/B8/B20 and GSM 850/900/1800/1900 MHz. These modules utilize the 3G/4G network for convenient and inexpensive data transfer from remote instruments, meters, computers or control systems in either live data or packet data. These modules has the integrated TCP/IP stack so that even simple controllers with serial communications ports can be connected to the modem without the need for special driver implementation. With the features of theirs, the systems can be SMS and GPRS/3G/4G connection applications with our PAC.