Soil moisture of my benjamin into my test lab. First try with the ESP8266.

National Institute of Education - Environmental station ID 1001

Air Pollution is a big issue. Fine particulate matter (PM2.5/PM10.0) is an air pollutants that is a concern for people's health when levels in air are high. This DIY device helps to know the Air Quality we Breathe

A microcontroller that monitors the temperature and humidity within the Otterwatch cupboard and basement at the City Mill

The US EPA Air Quality Index - which uses a 24-hour running average - for both 2.5μm and 10.0μm particle sizes, derived from a Sensirion SPS30 particulate matter sensor. Healdsburg, CA. I'm in the Kindcade fire zone!

Sensirion SPS30 particulate matter sensor via a Raspberry Pi Zero W. Healdsburg, CA.

Environment Monitor: Temperature, Humidity, Pressure and Wind Speed using SHT31, BMP280 and Hall Anemometer.

We provide a community hub and have a network of volunteers. Working closely with our town and county councils, local police and health board we provide regular weekly and also one off events for the community.

esp8266 and sensors

La información que aquí se entrega es producto de una tarjeta Arduino Uno R3 conectada a una Ethernet Shield Han Run junto con un sensor de temperatura y Humedad DHT11. Los datos son compartidos vía @Aficiona2dChile en Twitter.

Environmental Monitoring and other misc controls on Belo Horizonte HQ, powered by FreeBSD / armv6 Console Server.

Weather station for ESP8266

Elements of a sensor network based on the same open-source hardware that powers the unmanned aerial systems of dronejournalism.org.

Environment indoor

Amateur air pollution monitoring station of local council quarry and surroundings in Image Flat, Sunshine Coast, Queensland, Australia. Air pollution monitoring channel updates every 5 minutes with average PM2.5 from sample set. Air Quality Index is calcu