Features:
- Temperature (temp) C°
- Relative Humidity (rh) %
- Air quality (airq), carbon monoxide and other toxix gases, airq at 50 means good air condition, airq over 400 high pollution air
- Relay with timer for the home heating control
- Button for relay open/close
- RGB Led - Green Led (open relay and good air), Red Led (closed relay), Blu Led with airq over 100, then brighter when airq increases more.
- Buzzer, gets on with air pollution when airq goes over 200, buzzer gets stronger when airq is over 400
- WiFi connection for remote management and supervision using TCP port 333 and command line with password
- Case done with FreeCAD e s3D printer
Part description and details:
https://www.seeedstudio.com/Seeeduino-Lotus-ATMega328-Board-with-Grove-Interface-p-1942.html
https://www.seeedstudio.com/Grove-Chainable-RGB-LED-p-850.html
https://www.seeedstudio.com/Grove-OLED-Display-1.12%22-p-824.html
https://www.seeedstudio.com/Grove-Buzzer-p-768.html
https://www.seeedstudio.com/Grove-Relay-p-769.html
https://www.seeedstudio.com/Grove-Temperature%26Humidity-Sensor-Pro-p-838.html
https://www.seeedstudio.com/Grove-Air-quality-sensor-v1.3-p-2439.html
https://www.seeedstudio.com/Grove-Button%28P%29-p-1243.html
![homesens_lotus](/sites/default/files/inline-images/homesens_lotus.jpg)
![homesens_open](/sites/default/files/inline-images/homesens_open.jpg)
![homesens_open_base](/sites/default/files/inline-images/homesens_open_base.jpg)
![homesens_open_cover](/sites/default/files/inline-images/homesens_open_cover.jpg)
![homesens1](/sites/default/files/inline-images/homesens1.jpg)
![homesens2](/sites/default/files/inline-images/homesens2.jpg)
![homesens3](/sites/default/files/inline-images/homesens3.jpg)