EFEKTA EFEKTA_iAQ3 in Home Assistant
Air quality · Zigbee · CO2 Monitor with IPS TFT Display, outdoor temperature and humidity, date and time
Zigbee device – see the note above on what ZHA needs for it.
Facts about this device
- Brand
- EFEKTA
- Model
- EFEKTA_iAQ3
- Device type
- Air quality
- Radio
- Zigbee
- Reports itself as
- EFEKTA_iAQ3
- Zigbee2MQTT
- Device page on zigbee2mqtt.io
How the device gets into Home Assistant
- official ZHA – with a Zigbee coordinator and the ZHA integration; for all its functions it needs a custom quirk, see above.
- add-on Zigbee2MQTT – Zigbee2MQTT runs as an add-on and passes the device on to Home Assistant over MQTT.
ZHA quirks for this device
Quirk proposed, not merged yet Recommended quirk
Proposed to ZHA and waiting for review – the maintainers check it before it becomes part of Home Assistant.
Adds: VOC index Temperature offset Humidity offset Altitude above sea level Manual CO2 calibration (ppm) Force CO2 recalibration Factory reset CO2 sensor Automatic CO2 calibration Use internal TH sensor Display rotation +10
Source:
zha-device-handlers · pull request #4469 · by @Romancha · November 7, 2025 · 2 approvals
Signature: EfektaLab / EFEKTA_iAQ3
Sources: Zigbee2MQTT, ZHA quirks, Z-Wave JS, the Matter certification database, Shelly, ESPHome, Tasmota, Tuya Local and the issue trackers on GitHub. Reports are assigned to a device by the identifiers they contain; the sentences come from the integration pages, where a language model writes them from the titles.