Iot-master

Judgement

What it is

Complete system

What it does

A single-binary IoT data platform that collects from Modbus and common PLCs, computes values, triggers alarms and timed controls, and offers web-based HMI screens.

Adopt it when

A small Chinese-speaking integrator wants a lightweight IoT collector that runs on modest hardware.

Watch out

Pre-1.0, GPL, Chinese-only docs, and no push since July 2026.

Ready for

Experimental

Runs as

Self-hosted server

Built with

Go, Gin, Angular, Redis and MQTT

How established

Established: started 6 years ago, latest release v0.7.0.

What the license allows

Use inside your business is unrestricted, but anything you distribute that includes it must be released under the same license.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Iot-master → V8 → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

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