# Documentation

User-facing guides for **node-red-contrib-modbus** v5 (Open Source).

| Doc | Audience |
|-----|----------|
| [**Learning Path**](LEARNING-PATH.md) | Everyone learning Modbus + these nodes |
| [`examples/README.md`](../examples/README.md) | Example import index, ports, old→new map |
| [Leanpub live book](https://leanpub.com/p4nr-contribution-modbus/) | Deep tutorials per v5.x release |
| [`p4nr/`](p4nr/) | Maintainer / agent pipeline (specs, reviews) |

Start here: **[LEARNING-PATH.md](LEARNING-PATH.md)**.
