Open Source Projects

Software for Your Open Hardware

Make Your Hardware Do What You Want.

Browse firmware, automations, and community projects that unlock what your boards can really do. Home automation, mesh networks, environmental sensors — flash it, build it, own it.

 

Tasmota Air Quality Sensor (PMS5003 Particulate Matter)

Tasmota Air Quality Sensor (PMS5003 Particulate Matter)

Build a WiFi air quality sensor using a Plantower PMS5003 particulate matter sensor with Wemos D1 Mini and Tasmota. Measures PM1.0, PM2.5, and PM10 with MQTT publishing for health monitoring.

ESP8266ESP32Tutorial
Air Quality MonitoringHealth MonitoringEnvironmental Monitoring+2 more
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Tasmota MH-Z19B CO2 Monitor

Tasmota MH-Z19B CO2 Monitor

Build a WiFi CO2 monitor using MH-Z19B NDIR sensor with ESP8266/ESP32 and Tasmota. Measures 0-5000ppm CO2 concentration for indoor air quality and ventilation automation via MQTT.

ESP8266ESP32Tutorial
Co2 MonitoringIndoor Air QualityVentilation Automation+2 more
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More to explore — popular traits shared by projects with Use Case: indoor-air-quality.

Home Automationhealth-monitoringESP32BeginnerTutorialTasmotaESP8266