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Elpro USB Drivers
Elpro general USB driver Installer. 215, 415, 925 modules
245U & 945U-E - V2.33 Firmware upgrade to rectify TLS/SSL webpage incompatability issue.
245U & 945U-E - V2.33 Firmware upgrade to rectify TLS/SSL webpage incompatability issue. In late February 2022 Google Chrome, and Firefox and subsequently any browsers that uses the Chrome engine updated their browsers to require TLS/SSL v1.2 or ...
645M-4 OpenVPN Routed
645M-4 OpenVPN Routed LAN to LAN communication The following application note demonstrates the configuration of the ELPRO 645M-4 cellular modem in a Routed OpenVPN Server and Client configuration. OpenVPN is an open sourced commercial software that ...
Over the Air Configuration for 915U-2
The 915U-2 modules communicate using Standard Ethernet Protocols which makes it possible to connect to other 915U-2 module within the radio network for over the air diagnostics or configuration changes. This instruction shows how this can be setup.
450U-E filtering
The 450U-E modem has a low data throughput, and any unnecessary traffic being sent over the radio could compromise the reliability of the wireless link. In many cases, the intended recipient of the broadcast traffic heard on the Ethernet port does ...