Eduard Iten 6f81e84541 feat(slave_node): Implement initial Modbus RTU server
- Add a basic Modbus RTU server implementation based on Zephyr samples.
- Configure usart1 for Modbus via a board overlay.
- The server initializes and runs, but polling with mbpoll results in a timeout.
- This commit captures a functional but non-working state for further debugging.
2025-07-01 13:41:22 +02:00
2025-06-30 18:46:04 +02:00
2025-06-30 13:52:33 +02:00

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Modular Irrigation System

This project implements a smart, modular irrigation system controlled via Home Assistant.

Documentation

The detailed documentation can be found in the docs/ directory:

  • Concept: Describes the system architecture, the components used, and the basic design decisions.
  • MODBUS Registers: Defines the register map for communication with the slave nodes.
  • Project Plan: Contains the development and implementation plan.

Quick Start

  • Hardware: The KiCad files for the hardware are located in the hardware/ directory.
  • Software: The Zephyr-based firmware for the slave nodes is located in the software/ directory.
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