Project released.
This project contains 2 boards with different sensor sets.
Board#1:
- CO2
- TVOC
- NOx
- Temperature
- Humidity
- PMx (dust)
- H2S (hydrogen sulfide)
- CO (carbon monoxide)
- O2 (oxygen)
Board#2
- TVOC
- NOx
- Temperature
- Humidity
- H2S (hydrogen sulfide)
- Light (in percents, not in Lumens)
It controls:
- Exhaust fan
- Cooling fan with speed control (fan_pwm driver)
Additional features:
- Integrates with any smart-house system via MQTT protocol (over WIFI)
- Contains touchpad supports multi-click (single click, double click, tripple click etc)
- Contains RGB led to indicate some internal state you want
- OTA updates - just publish new firmware on your local HTTP server and send URL to it into MQTT topic
- Board#1 - 3d/box-slepingroom*.stl
- Board#2 - 3d/box-bathroom*.stl
- Board#1 - hass/board1
- Board#2 - hass/board2
- Board#1 - Done
- Board#2 - Done
Board#1:
Board#2:
MQTT Broker data:
Board#1: topic /air/1
Board#2: topic /air/0
