Voltrus Gateway
3 articles tagged "Voltrus Gateway" on the Voltrus Gateway blog.
This collection brings together every Voltrus Gateway article published on the Voltrus Gateway blog. "Voltrus Gateway vs Kepware: A Cross-Platform OPC Gateway Alternative", "One Typed gRPC API for Every Industrial Protocol", "Modbus, OPC UA & EtherNet/IP in One Binary: Unifying Six Protocols" — each one is a practical, hands-on guide written for engineers and system integrators who work with Voltrus Gateway in real industrial deployments. Whether you are choosing between protocols, troubleshooting a connection, or planning an integration, these articles cover the concepts, the trade-offs, and the step-by-step details you need.
Voltrus Gateway vs Kepware: A Cross-Platform OPC Gateway Alternative
Kepware is the default — a Windows-only, licensed OPC server with per-tag pricing. Voltrus Gateway is a cross-platform, self-hosted Rust binary exposing one typed gRPC API across six protocols, one-time per host. An honest feature-by-feature comparison.
Read articleOne Typed gRPC API for Every Industrial Protocol
Why one typed gRPC surface beats a separate client for Modbus, OPC UA, EtherNet/IP, S7, DNP3, and BACnet. Type-preserving values, server-streamed subscriptions, and a single canonical implementation.
Read articleModbus, OPC UA & EtherNet/IP in One Binary: Unifying Six Protocols
How one Rust binary drives Modbus TCP, OPC UA, EtherNet/IP (CIP), Siemens S7, DNP3, and BACnet/IP behind a single API. The mt-* engines, read/write/subscribe parity, and why protocol bugs get fixed once.
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