Fibocom SC138 is a multi-mode smart LTE Category 4 communication module, powered by the Qualcomm QCM6125 chipset. It features an Octa-core processor (4× A73 @ 2.0 GHz + 4× A53 @ 1.8 GHz) with a visual digital Signal Processor (vDSP), integrating a high-performance graphics engine for smooth 4K video playback and multi-channel camera input. The module adopts an LCC + LGA form factor and is compatible with Fibocom's SS808, SQ808, SC128, and SU808 modules, offering customers flexibility to migrate between different technologies. It is designed to serve the markets of Europe, Asia, Australia, and Brazil. The SC138 module supports a variety of long-distance communication options, as well as dual-band Wi-Fi/Bluetooth short-distance wireless transmission technology. It also features a multi-constellation GNSS receiver (GPS / GLONASS / BeiDou), enabling high-performance positioning and navigation. The module comes with an open Android operating system and a rich set of interfaces, including MIPI, USB, UART, SPI, and I2C, enabling flexible and easy integration to meet various IoT application requirements. The Fibocom smart module SC138 can be widely used in industries such as smart POS, industrial handhelds, body-worn cameras, PoC terminals, in-vehicle applications, smart home, and more.