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.