Matter: Integración de sensor de CO2

4get9 · 25 Mayo, 2026 08:50

Hola,

¿Se puede añadir la gestión de los sensores de CO2?
Tengo una caja ALPSTUGA de IKEA y todas las medidas se registran excepto esta.

Gracias

pierre-gilles · 20 Julio, 2026 10:58

Hola @4get9,

Acabo de hacer el desarrollo:

github.com/GladysAssistant/Gladys

Add CO2 sensor support to Matter integration (#2686)

master ← cursor/matter-co2-sensor-a342

ouvert 09:42AM - 20 Jul 26 UTC

Pierre-Gilles

+130 -1

### Pull Request check-list To ensure your Pull Request can be accepted as fast… as possible, make sure to review and check all of these items: - [x] If your changes affect the code, did you write the tests? - [x] Are server tests passing with coverage? (`cd server && npm run coverage`) — Codecov requires **100% coverage on lines changed in this PR** - [ ] Did Cypress E2E tests pass? (`npm run cypress:run` from repo root, if UI changed) — no UI change - [x] Is the linter passing? (`npm run eslint` on both front/server) - [x] Did you run prettier? (`npm run prettier` on both front/server) - [ ] If you are adding a new feature/service, did you run the integration comparator? (`npm run compare-translations` on front) — no translation change (the `co2-sensor` category already has translations) - [ ] Did you test this pull request in real life? With real devices? — tested with mocked Matter cluster clients only; community testing with a real CO2 sensor (e.g. IKEA ALPSTUGA) is welcome - [ ] If your changes modify the API (REST or Node.js), did you modify the API documentation? — no API change - [ ] If you are adding a new features/services which needs explanation, did you modify the user documentation? — not needed - [ ] Did you add fake requests data for the demo mode (`front/src/config/demo.js`)? — not needed ### Description of change Implements the community feature request [Matter: intégration capteur de CO2](https://community.gladysassistant.com/t/matter-integration-capteur-de-co2/10235): CO2 measurements from Matter air quality sensors (e.g. IKEA ALPSTUGA) were not exposed in Gladys, while all other measurements of the device were. This PR adds support for the Matter `CarbonDioxideConcentrationMeasurement` cluster (id `1037`) in the Matter service, following the exact same pattern as the existing concentration clusters (PM2.5, PM10, formaldehyde): - `server/services/matter/utils/convertToGladysDevice.js`: creates a `co2-sensor`/`decimal` feature in ppm, using the cluster's `MinMeasuredValue`/`MaxMeasuredValue` attributes as bounds (fallback 0–10000 ppm when not reported). - `server/services/matter/lib/matter.listenToStateChange.js`: subscribes to `MeasuredValue` attribute changes and emits new device states. - `server/services/matter/lib/matter.readInitialDeviceStates.js`: reads and emits the initial CO2 value when the node connects. - `server/services/matter/README.md`: marks the cluster as handled in the supported clusters table. The existing `co2-sensor` Gladys category (already used by Zigbee2MQTT, Netatmo, Z-Wave) is reused, so the front end (dashboard boxes, history, charts) works without changes. Tests are added for the three code paths, including the min/max fallback branch, to keep 100% patch coverage. <div><a href="https://cursor.com/agents/bc-d42e80ad-e217-442f-ba96-88c0c1e4a342"><picture><source media="(prefers-color-scheme: dark)" srcset="https://cursor.com/assets/images/open-in-web-dark.png"><source media="(prefers-color-scheme: light)" srcset="https://cursor.com/assets/images/open-in-web-light.png"><img alt="Open in Web" width="114" height="28" src="https://cursor.com/assets/images/open-in-web-dark.png"></picture></a> <a href="https://cursor.com/background-agent?bcId=bc-d42e80ad-e217-442f-ba96-88c0c1e4a342"><picture><source media="(prefers-color-scheme: dark)" srcset="https://cursor.com/assets/images/open-in-cursor-dark.png"><source media="(prefers-color-scheme: light)" srcset="https://cursor.com/assets/images/open-in-cursor-light.png"><img alt="Open in Cursor" width="131" height="28" src="https://cursor.com/assets/images/open-in-cursor-dark.png"></picture></a> </div> ## Summary by CodeRabbit * **New Features** * Added support for Matter CO₂ concentration sensors. * CO₂ sensors are now automatically detected and exposed as read-only measurements in parts per million (ppm). * Initial CO₂ readings are imported when devices connect. * Live CO₂ updates are reflected automatically as sensor values change. * Sensors without configured measurement limits use safe default ranges.

Estará disponible en la próxima versión de Gladys

pierre-gilles · 30 Julio, 2026 20:19

Está disponible en Gladys Assistant 4.84:

Tema		Respuestas	Vistas
Zigbee: État du niveau pas parlant Configuration zigbee2mqtt	6	90	9 Octubre 2025
Gladys Assistant 4.58.1 : Corrections de bugs et améliorations Actualités	12	169	26 Mayo 2025
[Matter] Ajouter la gestion des NO₂ Demandes livrées	4	91	15 Junio 2026
Ajout catégorie de fonctionnalité de l'appareil : NO₂, SO₂ et O₃ Demandes livrées in-progress	8	95	14 Agosto 2026
Matter - Climatiseur : Gestion des modes Demandes livrées intégration , matter	9	265	30 Julio 2026

Matter: Integración de sensor de CO2

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