The EVK-L20, EVK-L21, EVK-L22, and EVK-L23 evaluation kits provide a simple, flexible and ready-to-use environment for evaluating u‑blox’s TOBY-L2 series LTE cellular modules, as well as for designing and testing of cellular and GNSS applications. The kits are very userfriendly, providing a USB interface for development, testing and tracing. The kits come with a built-in u‑blox GNSS receiver module, giving designers the flexibility to test either the LTE or the GNSS functionality. The kits are to be used with a Windows PC via USB interface, and require an activated SIM card (not included). USB drivers can be downloaded from u‑blox website.

• Evaluation board with a TOBY-L2 series 4G LTE module and a u‑blox GNSS module
• USB cable
• 2 cellular LTE antennas
• GPS/GLONASS antenna
• Power adapter

u‑blox cellular adapter boards are designed to be used with any u‑blox EVK-C2, EVK-G3, EVK-U2, EVK-N2, EVK-R2, or EVK-L2 cellular evaluation kit. Adapter boards are interchangeable, and allow customers to evaluate other u‑blox cellular technologies (GSM, CDMA, UMTS/HSPA, or LTE) with only one full evaluation kit and the appropriate adapter board(s). Evaluation kits include m-center and u-center: u‑blox’ interactive evaluation tools for configuration, testing, visualization and data analysis of cellular and GNSS receivers. These powerful and easy-to-use tools provide useful assistance during all phases of a system integration project.