The LTE Cat 4 smart module SQ808 series is a module made for 4G IoT applications that demand powerful computing ability. It is designed with the Qualcomm QCM2150 platform as the basis with a smart and open Android operating. The 4G IoT smart module, LCC+LGA packaged for easy patching, integrates core components such as baseband, EMCP, PMU, transceiver and PA, and supports FDD-LTE/ TDD-LTE, WCDMA, GSM long-distance communication modes and WIFI/ Bluetooth short-distance communication modes, as well as GNSS wireless positioning. In addition, the 4G IoT smart module has rich extension interfaces such as UART/SPI/I2C/USB to be connected to an HD+ touch screen, and supports front and rear cameras.