Blog Eziwan
Technical Guides
Industrial IoT
VPN, LTE connectivity, Zero-Touch Provisioning, NIS2 compliance — technical resources from the Eziwan team.
failoverhigh-availability
LTE Failover: How to Ensure Connectivity for Your Critical Sites
Dual SIM, ping watchdog, automatic failover — how to set up a robust LTE failover to ensure connectivity for your critical industrial sites.
Eziwan TeamApril 10, 20258 min
ztpdeployment
Zero-Touch Provisioning: 50 routers deployed in one day
Case study of a large-scale deployment on a network of vending machines. No on-site technicians; 47 routers up and running in less than 2 hours.
Eziwan Team March 5, 20259 min
mqttrs485
MQTT, RS485, Modbus: Which Protocol Should You Use for Your Field Sensors?
RS485/Modbus for the existing OT, MQTT for the cloud — how both can coexist on the same Eziwan router without changing your field installation.
Eziwan Team February 20, 202513 min
Industrial 4G LTE Router: Migrate from ADSL Before the End of the Copper Era
Migrating from an ADSL router to an industrial 4G LTE router: copper network timeline, OT security, dual SIM, ROI, and a method that ensures uninterrupted production.
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