Air Quality Sensor

Air quality sensor on ESP32-S3 using ESP-IDF framework

Build State

Hardware Components

WT32-SC01 Plus - ESP32S3 with 3.5 Touch screen
SHT31 - Temperature Sensor (Optional)
BH1750 - Light Sensor
SPS30 Sensirion - Particle sensor
SCD30 Sensirion - CO2 Sensor (Optional)
SCD4x Sensirion - CO2 Sensor (Optional)

Features

LVGL based display UI
- Touch screen UI
- Graph showing last 6 hours of values
- Wifi enroll using ESP Smart Config
- Display brightness changes based on ambient light
- Day & Night mode for display
Web server
- Responsive UI based on Bootstrap framework
- Real time sensor values using event streem
- Graph showing last 6 hours of values
- Firmware upgrade
- SD card file manager
- Debug page for remote debugging
Homekit enabled

Screenshots