DIY: build your own Air Quality Monitor

there are plenty of Air Quality Monitor available on the market. most of them are either expensive, requiring internet to work, or both. today we will build our own for under $50, even as low as $30 if buying components in bulk. link to project instruction: https://www.pieterbrinkman.com/2021/02/03/build-a-cheap-air-quality-meter-using-esphome-home-assistant-and-a-particulate-matter-sensor/
esphome code used: https://drive.google.com/file/d/1b1uXVX6F73HGush8v9N0NUD-yBEsSQoh/view?usp=sharing

video time index
==============
0:00 intro
1:40 components and tools needed
2:46 wiring everything
3:48 ESPHome yml code
5:24 viewing the data in Home Assistant

items seen or mentioned in this video
===============================
+ air quality sensor: https://amzn.to/3hONkhg
+ temperature humidity sensor: https://amzn.to/3BNVSvK
+ nodemcu: https://amzn.to/3BTFAS5
+ dupont kit: https://amzn.to/3Wh42Fe

video was made with these items
===========================
+ canon m6ii camera: https://amzn.to/2WIfR9Y
​+ canon 22mm lense: https://amzn.to/2O6Jz7D​
+ zoom microphone: https://amzn.to/3mylANP
+ Davinci Resolve Studio: https://amzn.to/363ZblR

Видео DIY: build your own Air Quality Monitor канала dablet