The STEVAL-STMODLTE expansion board adds LTE connectivity to evaluation boards hosting the STMod+ expansion connector. It embeds an LTE cellular modem and an eSIM with a worldwide coverage. The expansion board can be used only with the furnished antenna and is compatible with all STMicroelectronics Discovery kits featuring an STMod+ connector, such as the STM32L496G-DISCO, and with any STMod+ compatible evaluation board. The package, combined with any compatible evaluation board, represents an ideal development platform for cellular and cloud technology-based solutions.