The Eurotronics Comet Matter is a Matter device (Vendor 0x1571, Product 0x00E3) with 2 endpoints.

Last updated 25 Sep 2026

Comet Matter

★ ★ ★ ☆ ☆ (55%)

Eurotronics

Vendor ID: 5489

Product ID: 227

Seen: 151 times

No Binding Group control Thread

CSA Certification:

Certified May 2, 2025 CSA25238MAT45450-24 v1.1.0

What This Device Can Do

Climate

★ ★ ★ ☆ ☆ 27% of features

Controls
▶ 🌡️ Temperature setpoint	v1.0	✓
Thermostat What you can do: ✓ Raise or lower the target temperature ✓ Raise or lower the target temperature ✕ Set weekly schedule optional ✕ Get weekly schedule optional ✕ Add thermostat suggestion response optional ✕ Clear weekly schedule optional ✕ Set active schedule request optional ✕ Set active preset request optional ✕ Add thermostat suggestion optional ✕ Remove thermostat suggestion optional ✕ Atomic response optional ✕ Atomic request optional Information available: ✓ Current room temperature ✕ Outdoor temperature optional ✕ Occupancy optional ✓ Abs min heat setpoint limit ✓ Abs max heat setpoint limit ✓ Abs min cool setpoint limit ✓ Abs max cool setpoint limit ✕ Pi cooling demand optional ✓ Pi heating demand ✕ Hvac system type configuration optional ✓ Local temperature calibration ✓ Target cooling temperature ✓ Target heating temperature ✕ Unoccupied cooling setpoint optional ✕ Unoccupied heating setpoint optional ✓ Min heat setpoint limit ✓ Max heat setpoint limit ✓ Min cool setpoint limit ✓ Max cool setpoint limit ✕ Min setpoint dead band optional ✕ Remote sensing optional ✓ Control sequence of operation ✓ Current mode (heat/cool/auto/off) ✕ Thermostat running mode optional ✕ Start of week optional ✕ Number of weekly transitions optional ✕ Number of daily transitions optional ✕ Temperature setpoint hold optional ✕ Temperature setpoint hold duration optional ✕ Thermostat programming operation mode optional ✕ Thermostat running state optional ✕ Setpoint change source optional ✕ Setpoint change amount optional ✕ Setpoint change source timestamp optional ✕ Occupied setback optional ✕ Occupied setback min optional ✕ Occupied setback max optional ✕ Unoccupied setback optional ✕ Unoccupied setback min optional ✕ Unoccupied setback max optional ✕ Emergency heat delta optional ✕ Ac type optional ✕ Ac capacity optional ✕ Ac refrigerant type optional ✕ Ac compressor type optional ✕ Ac error code optional ✕ Ac louver position optional ✕ Ac coil temperature optional ✕ Ac capacityformat optional ✕ Preset types optional ✕ Schedule types optional ✕ Number of presets optional ✕ Number of schedules optional ✕ Number of schedule transitions optional ✕ Number of schedule transition per day optional ✕ Active preset handle optional ✕ Active schedule handle optional ✕ Presets optional ✕ Schedules optional ✕ Setpoint hold expiry timestamp optional ✕ Max thermostat suggestions optional ✕ Thermostat suggestions optional ✕ Current thermostat suggestion optional ✕ Thermostat suggestion not following reason optional ✕ Critical freeze protection optional ✕ Critical overheat protection optional ✕ Sensors optional ✕ Available sensors optional ✕ Enabled sensors optional ✕ Number of sensor schedule transitions optional ✕ Sensor schedule optional Enabled features: Heating Cooling
🌀 Fan speed control	v1.1	✕

Sensors
🌡️ Temperature sensor	v1.0	✕
💧 Humidity sensor	v1.0	✕

Automation & Scenes
🎬 Scenes & presets	v1.3	✕
⏰ Scheduling	v1.0	✕

Comfort & Climate
▶ 🔥 Heating	v1.0	✓
Thermostat What you can do: ✓ Setpoint raise lower ✓ Get weekly schedule response ✕ Set weekly schedule optional ✕ Get weekly schedule optional ✕ Add thermostat suggestion response optional ✕ Clear weekly schedule optional ✕ Set active schedule request optional ✕ Set active preset request optional ✕ Add thermostat suggestion optional ✕ Remove thermostat suggestion optional ✕ Atomic response optional ✕ Atomic request optional Information available: ✓ Current room temperature ✕ Outdoor temperature optional ✕ Occupancy optional ✓ Abs min heat setpoint limit ✓ Abs max heat setpoint limit ✓ Abs min cool setpoint limit ✓ Abs max cool setpoint limit ✕ Pi cooling demand optional ✓ Pi heating demand ✕ Hvac system type configuration optional ✓ Local temperature calibration ✓ Occupied cooling setpoint ✓ Target heating temperature ✕ Unoccupied cooling setpoint optional ✕ Unoccupied heating setpoint optional ✓ Min heat setpoint limit ✓ Max heat setpoint limit ✓ Min cool setpoint limit ✓ Max cool setpoint limit ✕ Min setpoint dead band optional ✕ Remote sensing optional ✓ Control sequence of operation ✓ System mode ✕ Thermostat running mode optional ✕ Start of week optional ✕ Number of weekly transitions optional ✕ Number of daily transitions optional ✕ Temperature setpoint hold optional ✕ Temperature setpoint hold duration optional ✕ Thermostat programming operation mode optional ✕ Thermostat running state optional ✕ Setpoint change source optional ✕ Setpoint change amount optional ✕ Setpoint change source timestamp optional ✕ Occupied setback optional ✕ Occupied setback min optional ✕ Occupied setback max optional ✕ Unoccupied setback optional ✕ Unoccupied setback min optional ✕ Unoccupied setback max optional ✕ Emergency heat delta optional ✕ Ac type optional ✕ Ac capacity optional ✕ Ac refrigerant type optional ✕ Ac compressor type optional ✕ Ac error code optional ✕ Ac louver position optional ✕ Ac coil temperature optional ✕ Ac capacityformat optional ✕ Preset types optional ✕ Schedule types optional ✕ Number of presets optional ✕ Number of schedules optional ✕ Number of schedule transitions optional ✕ Number of schedule transition per day optional ✕ Active preset handle optional ✕ Active schedule handle optional ✕ Presets optional ✕ Schedules optional ✕ Setpoint hold expiry timestamp optional ✕ Max thermostat suggestions optional ✕ Thermostat suggestions optional ✕ Current thermostat suggestion optional ✕ Thermostat suggestion not following reason optional ✕ Critical freeze protection optional ✕ Critical overheat protection optional ✕ Sensors optional ✕ Available sensors optional ✕ Enabled sensors optional ✕ Number of sensor schedule transitions optional ✕ Sensor schedule optional Enabled features: Heating Cooling
▶ ❄️ Cooling	v1.0	✓
Thermostat What you can do: ✓ Setpoint raise lower ✓ Get weekly schedule response ✕ Set weekly schedule optional ✕ Get weekly schedule optional ✕ Add thermostat suggestion response optional ✕ Clear weekly schedule optional ✕ Set active schedule request optional ✕ Set active preset request optional ✕ Add thermostat suggestion optional ✕ Remove thermostat suggestion optional ✕ Atomic response optional ✕ Atomic request optional Information available: ✓ Current room temperature ✕ Outdoor temperature optional ✕ Occupancy optional ✓ Abs min heat setpoint limit ✓ Abs max heat setpoint limit ✓ Abs min cool setpoint limit ✓ Abs max cool setpoint limit ✕ Pi cooling demand optional ✓ Pi heating demand ✕ Hvac system type configuration optional ✓ Local temperature calibration ✓ Target cooling temperature ✓ Occupied heating setpoint ✕ Unoccupied cooling setpoint optional ✕ Unoccupied heating setpoint optional ✓ Min heat setpoint limit ✓ Max heat setpoint limit ✓ Min cool setpoint limit ✓ Max cool setpoint limit ✕ Min setpoint dead band optional ✕ Remote sensing optional ✓ Control sequence of operation ✓ System mode ✕ Thermostat running mode optional ✕ Start of week optional ✕ Number of weekly transitions optional ✕ Number of daily transitions optional ✕ Temperature setpoint hold optional ✕ Temperature setpoint hold duration optional ✕ Thermostat programming operation mode optional ✕ Thermostat running state optional ✕ Setpoint change source optional ✕ Setpoint change amount optional ✕ Setpoint change source timestamp optional ✕ Occupied setback optional ✕ Occupied setback min optional ✕ Occupied setback max optional ✕ Unoccupied setback optional ✕ Unoccupied setback min optional ✕ Unoccupied setback max optional ✕ Emergency heat delta optional ✕ Ac type optional ✕ Ac capacity optional ✕ Ac refrigerant type optional ✕ Ac compressor type optional ✕ Ac error code optional ✕ Ac louver position optional ✕ Ac coil temperature optional ✕ Ac capacityformat optional ✕ Preset types optional ✕ Schedule types optional ✕ Number of presets optional ✕ Number of schedules optional ✕ Number of schedule transitions optional ✕ Number of schedule transition per day optional ✕ Active preset handle optional ✕ Active schedule handle optional ✕ Presets optional ✕ Schedules optional ✕ Setpoint hold expiry timestamp optional ✕ Max thermostat suggestions optional ✕ Thermostat suggestions optional ✕ Current thermostat suggestion optional ✕ Thermostat suggestion not following reason optional ✕ Critical freeze protection optional ✕ Critical overheat protection optional ✕ Sensors optional ✕ Available sensors optional ✕ Enabled sensors optional ✕ Number of sensor schedule transitions optional ✕ Sensor schedule optional Enabled features: Heating Cooling
🔄 Auto heat/cool	v1.0	✕
📌 Temperature presets	v1.0	✕
💧 Humidity control	v1.1	✕

⚠ Not available: Humidity sensor, Scheduling

Setup & Reset Info

▼

Setup: Power Cycle Reset: Standard

Technical Details For developers

▼

Device Compatibility

Can provide data to: These devices have client clusters that can read from or control this device's server clusters

Thermostat (3 devices)

Aqara Climate Sensor W100 (Aqara) Eve Thermo Control (Eve Systems) Touchscreen Switch S100 (Aqara)

Spec Compliance & Feature Analysis

Comparing this device's clusters against Matter specification requirements. Shows what's implemented, what's missing, and bonus features. Note: Legacy clusters (e.g., Scenes) count as compliant when replaced by newer equivalents (Scenes Management).

Thermostat Matter 1.0 Compliant

★ ★ ★ ☆ ☆ Feature Score:

55%

Optional Not Implemented 6

Per the Matter spec, these clusters are optional. The device is compliant without them.

Thermostat User Interface Configuration Energy Preference Fan Control (client) Temperature Measurement (client) Relative Humidity Measurement (client) Occupancy Sensing (client)

Bonus Features Implemented 1

Groups

Extra (Beyond Spec) 1

Descriptor

2/2 required | 1/7 optional

Frequently Paired With Found in 4 installations

These devices are commonly found together in the same smart home setup based on anonymous telemetry data.

MYGGBETT door/window sensor IKEA of Sweden

4 shared 100% of installs

BILRESA dual button IKEA of Sweden

3 shared 75% of installs

TIMMERFLOTTE temp/hmd sensor IKEA of Sweden

2 shared 50% of installs

ALPSTUGA air quality monitor IKEA of Sweden

2 shared 50% of installs

MYGGSPRAY wrlss mtn sensor IKEA of Sweden

2 shared 50% of installs

Aqara Light Switch H2 Aqara

2 shared 50% of installs

Endpoints by Version

Hardware: 0

SW: 1.1.0-0422e0a Latest Seen 1 endpoint

Endpoint 0

Device Types

Server Clusters (hover for details)✓ Rich data

Client Clusters (hover for details)

Hardware: 1

SW: 1.1.0-0422e0a Latest Seen 1 endpoint

Endpoint 1

Device Types

Server Clusters (hover for details)✓ Rich data

Known Versions

Hardware Version	Software Version	Count	First Seen	Last Seen
1	1.1.0-0422e0a	151	2026-01-22 22:20:35	2026-09-25 00:52:07

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Comet Matter

What This Device Can Do

What you can do:

Information available:

Enabled features:

What you can do:

Information available:

Enabled features:

What you can do:

Information available:

Enabled features:

Setup & Reset Info

Technical Details For developers

Device Compatibility

Thermostat (3 devices)

Spec Compliance & Feature Analysis

Frequently Paired With Found in 4 installations

Endpoints by Version

Hardware: 0

Endpoint 0

Descriptor

Access Control

Basic Information

OTA Software Update Requestor

General Commissioning

Network Commissioning

General Diagnostics

Thread Network Diagnostics

Administrator Commissioning

Operational Credentials

Group Key Management

ICD Management

OTA Software Update Provider

Hardware: 1

Endpoint 1

Identify

Groups

Descriptor

Thermostat

Known Versions