🌱 Monitor indoor air quality easily with this low-cost ESP32-based device using SM300D2 sensors, perfect for Home Assistant integration.

A weather station project that using ESP8266.

Fine dust (air pollution) monitoring station. Air pollution monitoring channel updates once every minute with PM10.0 and PM2.5 readings from the Nova PM (SDS011) Sensor.

Firmware for a battery powered Feather M0 LoRaWAN particular matter sensor (BME280, SDS011)

ESP32-based environmental measuring box for volume, temperature, humidity, air humidity, particulate matter, GPS

Non blocking SDS011 sensor library for ESP8266

SDS011 for Linux ( Raspberry Pi & Ubuntu)

ESP32 with FreeRTOS, SQLITE, SoftwareSerial, HTTPS Redirect and TinyGPS++ (SDS011 and PMS3003 double sensors)

Smogly(formerly: Smogomierz) - simple and cheap PM 2.5 and PM10 sensor based on NodeMCU (ESP8266) or ESP32

Battery/solar-powered ESP32 TTN (LoraWAN) sensor for measuring temperature, humidity, air pressure and fine dust.

Library for Nova Fitness SDS dust sensors family (SDS011, SDS021)

Measure particles and aerosoles down to PM2.5 and VOCs and warn if concentrations get too high.

家气 measures air quality at home.

Esp8266 firmware for the air quality monitoring system project

Arduino library for the SDS011 dust sensor. Manages the warm up, reading and sleeping timing.

SPS30 connected to Raspberry Pi

ESP8266 firmware for publishing BME680 + SDS011 readings to MQTT

a low cost handheld particle-counter

Dustmap Air Quality Sensor Node based on SDS011

Using four sds011 sensors with arduino