The SQ808 series is an LTE Cat 4 intelligent module designed with the Qualcomm QCM2150 platform as the basis with a smart and open Android operating. The LTE Cat 4 module, LCC+LGA packaged for easy patching, integrates core components such as baseband, EMCP, PMU, transceiver and PA, and supports long-distance communication modes such as FDD-LTE/ TDD-LTE, WCDMA and GSM and short-distance 2.4G+5G wireless transmission technologies like WIFI/ Bluetooth. With built-in LNA, it supports GNSS wireless positioning technology. It is an ideal LTE Cat 4 solution for the development of smart devices such as smart POS, cash registers, robots, UAVs, smart homes, security monitoring and multimedia terminals.