DIY air purifier. The electronics is based on ESP32 board. The firmware is written in micropython. Used devices:
- ESP32 board
- Arduino Uno prototype shield
- GP2Y1010AU0F
- BMP280
- HDC1080
- 0.91" OLED I2C screent
- rotary encoder
- 200mm 12V PC fan
Before first run:
- Burn micropython to your board
- install micropython plugin to PyCharm
- replace data in wifi_credentials.json to your
- run upload.sh script
The webpanel is on: http://espressif.lan:8081/
More description on https://forbot.pl/forum/topic/15995-oczyszczacz-powietrza/