Aduro Hybrid Stove Integration for Home Assistant

A comprehensive Home Assistant custom integration for Aduro H1, H2, H5 [H3, H4 and H6 unconfirmed] hybrid pellet stoves.

Known bugs:

• year_over_year sensor is currently unavailable, this will be looked into next year [2026].

Features

Complete Control

• Start/Stop stove remotely
• Adjust heat level (1-3)
• Set target temperature (5-35°C)
• Toggle between operation modes

Smart Operation

• Automatic retry on command failures
• Fast polling during mode changes
• External change detection (sync with mobile app)
• Wood mode support with automatic resume for when the stove is in heat level mode.

Temperature Monitoring & Alerts

• High smoke temperature alert (300-450°C, configurable)
• Low wood mode temperature alert (20-200°C, configurable)
• Customizable duration of time before alert (10 seconds-30 minutes)
• Real-time temperature monitoring with hysteresis

Comprehensive Monitoring

• ~55 entities + attributes (temperatures, power, pellets, consumption, alerts)
• Real-time state and status tracking
• Operating time statistics
• Network information (WiFi signal, IP address)

Pellet Management

• Pellet level tracking (amount and percentage)
• Consumption monitoring (daily, monthly, yearly, total)
• Low pellet notifications
• Automatic shutdown at critical level
• Pellets consumption since last cleaning counter

Smart Features

• Ignition timer countdowns
• Mode transition tracking
• Change-in-progress detection
• Automatic state synchronization

Multi-Language Support

• English
• Danish
• French
• German
• Swedish
• Easy to add more languages

Persisting Settings and tracking

• Configurations, user settings and some sensors are saved on file to survive restarts and upgrades.

Supported Models

Only Aduro H1, H2 & H5 have been confirmed to work with the integration.

Asumptions have been made for Aduro H3, H4 and H6. They are not yet confirmed. If you can confirm that the integration work for a stove, please let me know via GitHub Issues.

Prerequisites

• Home Assistant 2023.1 or newer
• Aduro hybrid stove with network connectivity
• Stove serial number and PIN code

Installation

HACS (Recommended)

1. Open HACS in Home Assistant
2. Click on "Integrations"
3. Click the three dots in the top right corner
4. Select "Custom repositories"
5. Add https://github.com/NewImproved/Aduro as a custom repository
6. Category: Integration
7. Click "Add"
8. Search for "Aduro Hybrid Stove"
9. Click "Download"
10. Restart Home Assistant

Manual Installation

1. Download the latest release from GitHub releases
2. Extract the aduro folder to your custom_components directory
3. Restart Home Assistant

Configuration

Initial Setup

1. Go to Settings → Devices & Services
2. Click "+ ADD INTEGRATION"
3. Search for "Aduro Hybrid Stove"
4. Enter only 3 required details:
   • Serial Number: Your stove's serial number
   • PIN Code: Your stove's PIN code
   • Stove Model: Select your model (H1-H6)
   • IP-address: Set fixed IP-address (optional)

The integration will automatically:

• Discover your stove on the network
• Create all entities
• Use sensible defaults for all settings

Optional Configuration

Pellet Settings

• Pellet container capacity (kg)
• Low pellet notification level (%)
• Auto-shutdown level (%)
• Enable/disable automatic shutdown

Temperature Alerts

• High Smoke Temperature Alert
  • Threshold: 300-450°C (default: 370°C)
  • Duration threshold: 10 seconds -30 minutes (default: 30 seconds)
  • Alerts when smoke temperature is dangerously high
• Low Wood Mode Temperature Alert
  • Threshold: 20-200°C (default: 175°C)
  • Duration threshold: 10 seconds -30 minutes (default: 5 minutes)
  • Alerts when wood fire might be going out

Advanced Settings

• Auto-resume after wood mode (for when the stove is in heat level mode)

Entities

Sensors (38)

Status & Operation

• State - Main status (Operating II, Stopped, etc.)
• Substate - Detailed status (with timers for i.e. start up)
• Heat Level - Current heat level (1-3)
• Heat Level Display - Roman numerals (I, II, III)
• Operation Mode - Current mode (0=Heat Level, 1=Temperature, 2=Wood)

Temperatures

• Room Temperature - Current room/boiler temperature
• Target Temperature - Temperature setpoint
• Smoke Temperature - Exhaust temperature
• Shaft Temperature - Shaft temperature

Temperature Alerts

• High Smoke Temperature Alert - Alert status with attributes
  • alert_active - Boolean alert state
  • current_temp - Current smoke temperature
  • threshold_temp - Configured threshold
  • threshold_duration_seconds - Alert duration
• Low Wood Temperature Alert - Alert status with attributes
  • alert_active - Boolean alert state
  • in_wood_mode - Wood mode status
  • current_temp - Current shaft temperature
  • threshold_temp - Configured threshold
  • threshold_duration_seconds - Alert duration

Power

• Power Output - Power in kW

Pellets

• Pellets Remaining - Remaining pellets (kg)
• Pellets Percentage - Remaining pellets (%)
• Pellets Consumed - Consumed since last refill (kg)
• Pellets Consumed Since Cleaning - Consumed since cleaning (kg)

Consumption

• Today's Consumption - Current day (kg)
• Yesterday's Consumption - Previous day (kg)
• This Month's Consumption - Current month (kg)
• This Year's Consumption - Current year (kg)
• Total Consumption - Lifetime consumption (kg)

Carbon Monoxide

• Carbon Monoxide Level - Current Carbon monoxide level (ppm)
• Carbon Monoxide Level Yellow - Yellow Carbon monoxide level threshold (ppm)
• Carbon Monoxide Level Red - Red Carbon monoxide level threshold (ppm)

Network

• Stove IP Address - Current IP
• WiFi Network - Connected SSID
• WiFi Signal Strength - RSSI in dBm
• MAC Address - Network MAC

Software

• Firmware - Version and build

Runtime

• Total Operating Time - Lifetime runtime
• Auger Operating Time - Auger runtime
• Ignition Operating Time - Ignition runtime

Calculated

• Change In Progress - Boolean
• Display Format - Formatted display text
• Display Target - Current target value
• External Change Detected - App changes

Switches (3)

• Power - Start/Stop the stove
• Auto Shutdown at Low Pellets - Enable automatic shutdown at a certain pellets level and time
• Auto Resume After Wood Mode - Enable automatic resume when in heat level mode. Activates when the smoke temperature drops below 120°C.

Numbers (9)

Heat Control

• Heat Level - Set heat level (1-3)
• Target Temperature - Set temperature (5-35°C)

Pellet Configuration

• Pellet Capacity - Configure hopper capacity (8-25 kg)
• Low Pellet Notification Level - Warning threshold (%)
• Auto-Shutdown Pellet Level - Shutdown threshold (%)

Temperature Alert Configuration

• High Smoke Temp Alert Threshold - Alert threshold (300-450°C)
• High Smoke Temp Alert Duration threshold - Alert duration threshold (10-1800 seconds)
• Low Wood Temp Alert Threshold - Alert threshold (20-200°C)
• Low Wood Temp Alert Duration threshold - Alert duration threshold (10-1800 seconds)

Buttons (5)

• Refill Pellets - Mark pellets as refilled
• Clean Stove - Reset refill counter after cleaning
• Toggle Mode - Switch between Heat Level/Temperature modes
• Resume After Wood Mode - Manual resume from wood mode
• Force Auger - Manually run auger (advanced)

Services

All services are available under the aduro domain:

Basic Control

# Start the stove
service: aduro.start_stove

# Stop the stove
service: aduro.stop_stove

# Set heat level (1-3)
service: aduro.set_heatlevel
data:
  heatlevel: 2

# Set target temperature (5-35°C)
service: aduro.set_temperature
data:
  temperature: 22

# Set operation mode (0=Heat Level, 1=Temperature, 2=Wood)
service: aduro.set_operation_mode
data:
  mode: 1

# Toggle between Heat Level and Temperature modes
service: aduro.toggle_mode

Advanced

# Resume pellet operation after wood mode
service: aduro.resume_after_wood_mode

# Force auger to run
service: aduro.force_auger

# Set custom parameter (advanced)
service: aduro.set_custom
data:
  path: "auger.forced_run"
  value: 1

Automations Examples

Morning Warmup

automation:
  - alias: "Start Stove in Morning"
    trigger:
      - platform: time
        at: "06:00:00"
    condition:
      - condition: numeric_state
        entity_id: sensor.outdoor_temperature
        below: 10
    action:
      - service: aduro.start_stove
      - service: aduro.set_heatlevel
        data:
          heatlevel: 2

Auto-Adjust by Weather

automation:
  - alias: "Adjust Heat by Weather"
    trigger:
      - platform: numeric_state
        entity_id: sensor.outdoor_temperature
        below: 0
    action:
      - service: aduro.set_heatlevel
        data:
          heatlevel: 3

Low Pellet Warning

automation:
  - alias: "Low Pellet Alert"
    trigger:
      - platform: numeric_state
        entity_id: sensor.aduro_h2_pellets_percentage
        below: 20
    action:
      - service: notify.mobile_app
        data:
          title: "Stove Alert"
          message: "Pellets low: {{ states('sensor.aduro_h2_pellets_percentage') }}%"

Night Mode

automation:
  - alias: "Night Mode Temperature"
    trigger:
      - platform: time
        at: "22:00:00"
    action:
      - service: aduro.set_temperature
        data:
          temperature: 18

High Smoke Temperature Alert

automation:
  - alias: "High Smoke Temperature Alert"
    trigger:
      - platform: state
        entity_id: sensor.aduro_h2_high_smoke_temperature_alert
        to: "Alert"
    action:
      - service: notify.mobile_app
        data:
          title: "⚠️ Stove High Temperature Alert"
          message: >
            Smoke temperature too high!
            Current: {{ state_attr('sensor.aduro_h2_high_smoke_temperature_alert', 'current_temp') }}°C
            Threshold: {{ state_attr('sensor.aduro_h2_high_smoke_temperature_alert', 'threshold_temp') }}°C
          data:
            priority: high

Low Wood Mode Temperature Alert

automation:
  - alias: "Low Wood Temperature Alert"
    trigger:
      - platform: state
        entity_id: sensor.aduro_h2_low_wood_temperature_alert
        to: "Alert"
    action:
      - service: notify.mobile_app
        data:
          title: "🔥 Add Wood to Stove"
          message: >
            Temperature too low in wood mode!
            Current: {{ state_attr('sensor.aduro_h2_low_wood_temperature_alert', 'current_temp') }}°C
            The fire may be going out.
          data:
            priority: high

Temperature Alert Cleared

automation:
  - alias: "Stove Temperature Alert Cleared"
    trigger:
      - platform: state
        entity_id: sensor.aduro_h2_high_smoke_temperature_alert
        from: "Alert"
        to: "OK"
    action:
      - service: notify.mobile_app
        data:
          title: "✅ Stove Alert Cleared"
          message: "Smoke temperature has returned to normal"

Troubleshooting

Stove Not Found

• Ensure stove is powered on and connected to network
• Check that serial number and PIN are correct
• Check firewall settings

Commands Not Working

• Check Home Assistant logs for errors
• Ensure stove is not in wood mode (state 9)
• Try restarting the integration

Temperature Alerts Not Triggering

• Verify smoke and shaft temperature sensors are working
• Check that alert thresholds are appropriate for your stove
• Review logs for temperature detection messages
• Default thresholds (370°C for high smoke, 175°C for low wood) may need adjustment

Unknown States

If you see "Unknown State X" in sensors:

1. Check Home Assistant logs for warnings
2. Note the state and substate number
3. Note the state and substate in aduro hybrid application
4. See ADDING_STATES.md for how to add it
5. Report it via GitHub Issues

Enable Debug Logging

Add to configuration.yaml:

logger:
  default: info
  logs:
    custom_components.aduro: debug

Contributing

Contributions are welcome! Please:

1. Create an issue and discuss the wanted functionallity with integration owner.
2. Fork the repository
3. Create a feature branch
4. Make your changes
5. Test thoroughly
6. Submit a pull request

Adding Translations

To add a new language:

1. Copy translations/en.json to translations/[lang].json
2. Translate all text values
3. Submit a pull request

Reporting Unknown States

If your stove reports states not in the integration:

1. Check logs for state warnings
2. Create a GitHub issue with:
   • State number
   • Stove model
   • The state and substate number
   • The corresponding state and substate in aduro hybrid application

See ADDING_STATES.md for details.

Development plans/wish list

• Get confirmation/information about the remaining Aduro hybrid stoves.
• Estimation of pellets consumption over time, depending on temperature settings, heat level settings, outside temperature and other relevant factors to estimate a time for when the stove have consumed all pellets.
• External and wireless temperature sensor is available as an accessory. Could it be possible to use other temperature sensors and send the information to the stove via Home Assistant?

Aduro Stove Card

A custom and optional Lovelace card for controlling Aduro Hybrid Stoves in Home Assistant can be found here: Aduro Stove Card

Features

• Real-time Status Display - Shows current stove state and operation mode
• Temperature & Heat Level Control - Easy +/- buttons for quick adjustments
• Pellet Monitoring - Visual pellet level indicator and a consumption since cleaning indicator
• CO level - CO level indicator with the yellow and red thresholds
• Power Control - Start/stop the stove with a single tap
• Mode Toggle - Switch between Heat Level and Temperature modes
• Auto-Resume & Auto-Shutdown - Configure automatic behavior for wood mode and low pellet levels
• Maintenance Tracking - Quick access to pellet refill and stove cleaning buttons
• Change Indicator - Visual feedback when stove settings are updating

Languages

• English
• French
• German
• Swedish
• Easy to add more languages

Credits

This integration is built upon the excellent work of:

• Clément Prévot - Creator of pyduro, the Python library for controlling Aduro hybrid stoves
• SpaceTeddy - Creator of Home Assistant Aduro stove control scripts

License

This project is licensed under the MIT License - see the LICENSE file for details.

This project incorporates code from:

• pyduro by Clément Prévot (MIT License)
• homeassistant_aduro_stove_control_python_scripts by SpaceTeddy (GPL-2.0 license)

See NOTICE file for full third-party attribution details.

Disclaimer

This is an unofficial integration and is not affiliated with or endorsed by Aduro. Use at your own risk.

Support

• Report bugs
• Request features
• Documentation

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Enjoy your smart Aduro stove!