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.