ESP930 is a gateway module that allows data transfer between different platforms, e.g. collecting information from the field via Wi-Fi or beacons, and transmitting it thru the Internet and via the cellular network, to a cloud or a local server.
ESP930 works in 2G, LTE CAT-M1/NB2, EGPRS cellular standards, integrated with Wi-Fi, Bluetooth & BLE connectivity and GNSS positioning.