# Firmware Node Application

This Zephyr application provides firmware management capabilities for the irrigation system.

**Tested on Zephyr 4.1.99**

## Features

### Step 1: Shell with Reset Command
- Shell interface with custom "reset" command
- Warm reboot functionality

### Planned Features
- MCUboot support with partition manager
- Firmware version display
- MCUmgr support for OTA updates

## Building

```bash
west build -p auto -b weact_stm32g431_core apps/firmware_node -- -DBOARD_FLASH_RUNNER=blackmagicprobe
```

## Flashing

```bash
west flash
```

## Usage

Connect to the device via serial console and use the shell:
- `reset` - Reboot the system
- `help` - Show available commands