Telit LE910C1-WWX Translation/Interface Board | 4G LTE Cat 1 mPCIe Module EVB | Global Coverage | 3990252194

Description

The Telit LE910C1-WWX Translation Board (MPN 3990252194) is an Evaluation Board (EVB) designed to interface with the Telit LE910C1-WWX module, a powerful and versatile member of the xE910 family of cellular modules. This interface board facilitates the testing, development, and integration of applications utilizing the core LE910C1-WWX module. The LE910C1-WWX module itself is a 4G LTE solution based on the ThreadX series, specifically engineered for global deployment, covering major frequency bands across EMEA, North America (AT&T, Verizon), APAC, and LATAM markets. It supports a comprehensive range of cellular connectivity, including 4G bands (B1, B2, B3, B4, B5, B7, B8, B8_US, B9, B12, B13, B14, B18, B19, B20, B25, B26, B28), 3G bands (B1, B2, B4, B5, B6, B8, B19), and 2G bands (B2, B3, B5, B8), ensuring wide compatibility and future-proofing for various IoT and M2M applications. Furthermore, the module supports Voice over LTE (VoLTE) as well as 3G and 2G voice capabilities, making it suitable for applications requiring reliable voice communication alongside data transfer. The LE910C1-WWX is offered in a compact LGA (Land Grid Array) form factor, with dimensions of 29.4 x 29.4 x 2.2 mm, designed for easy integration into size-constrained devices. It is built to withstand challenging environments, boasting an extended operational temperature range from -40 °C to +85 °C.

The primary function of the 3990252194 Interface Board is to provide accessible ports, connectors, and test points necessary for engineers to evaluate the full functionality of the embedded LE910C1-WWX module. This EVB typically includes essential interfaces such as power supply inputs, SIM card holders, antenna connectors, and exposed GPIOs (General Purpose Input/Output) and communication lines (like UART, USB, etc.), allowing for rapid prototyping and debugging. Using this translation board, developers can quickly verify connectivity performance across different networks, test power consumption profiles, and develop and validate application firmware before moving to the final product design. The modularity provided by the evaluation board significantly accelerates the development lifecycle for devices leveraging the LE910C1-WWX module’s capabilities, which include high-speed data transfer critical for demanding applications like telematics, asset tracking, industrial monitoring, and smart metering. The LE910C1-WWX also supports optional GNSS functionality, depending on the specific module version, which is crucial for location-based services, and this functionality is generally accessible and testable via the associated interface board. The combination of global band support, rugged design, and evaluation tools positions the LE910C1-WWX and its corresponding Translation Board as a premium choice for global IoT product development, offering a reliable path from concept to commercial deployment with validated connectivity and operational resilience.