3 ms·
Tuya Zigbee air quality sensors on AliExpress start around $20. I can't speak to their accuracy, but they are supported by Zigbee2MQTT and provide a CO2 reading
by tga 5y ago
Tuya Zigbee air quality sensors on AliExpress start around $20. I can't speak to their accuracy, but they are supported by Zigbee2MQTT and provide a CO2 reading.
https://www.zigbee2mqtt.io/devices/TS0601_air_quality_sensor.html https://www.zigbee2mqtt.io/devices/TS0601_air_quality_sensor...