Air Pollution is a big issue. Fine particulate matter (PM1.0/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
m5stack mit https://docs.m5stack.com/#/en/unit/env (DHT12+BMP280)
A microcontroller that monitors the temperature and humidity within the Otterwatch cupboard and basement at the City Mill
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.
A weather station build around ESP32 with BME280, MQ135, and BH1750
A battery operated device to measure PM2.5 in the local area at regular intervals.
E+E EE871 Sensor CO2 Measuring principle non-dispersive infrared technology (NDIR) DC:4F:22:17:FB:35
Collecting environmental data by a self-made environmental station based on an Arduino MKR1010 mcu. Data & sensors: Temperature & humidity: Grove - Temperature&Humidity Sensor Pro(DHT22) Particulate matter PM1, PM2.5, PM10: Grove - Laser PM2.5 Sensor