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

Sensirion SPS30 driver for ESP32, SODAQ, MEGA2560, UNO,UNO-R4 ESP8266, Particle-photon on UART OR I2C coummunication

Arduino library for Sensirion SPS30

SPS30 connected to Raspberry Pi

An attempt to measure indoor airquality with ESP8266. Temperature, Pressure, Humidity, tVOC, CO2 and particulate matter.

Air Quality sensor using ESP-IDF

Measures levels of PM2.5, PM10 and CO2 as well as humidity and temperature. Sends data via MQTT to Node-RED, InfluxDB and Grafana.

ioBroker IoT Framework (based on NodeMCU ESP8266)

Set parameters and read and calculate values from SVM30 on Raspberry Pi

SPS30 with Feather Lora 32U4 connected to TTN & Luftdaten

Simplified drivers for embedded hardware written on C++17

A firmware for a remote environmental sensor node over LoRaWAN, based on the TTGO T-Beam 1.1 board

SPS30 library based on Sensirions' arduino-sps

This sketch uses three independent sensors to measure the indoor climate and air quality with a high level of precision. The data will be sent to iobroker for further processing and visualization.

Different programs for SODAQ AFF/SARA

Air Quality Sensor - external unit

Ambiance is an air quality monitoring system developed by PUP Hygears for our university. Designed to be user-friendly, it offers comprehensive web interfaces without compromising accuracy. This project served as a testing ground for my embedded system skills and provided an opportunity to teach my members about embedded systems, web design, github

Air Quality Sensor - internal unit