The project is completely open source and based on a Raspberry Pi base station which connects to ESP32 based sensor nodes and online services to nicely present the data on a 7″ touch screen display.

Raspberry Pi Weather and Air Quality Monitor is a real-time environmental monitoring system using a Raspberry Pi and multiple sensors to track air quality (CO₂, TVOC), temperature, humidity, and ...

PiOxide is a raspberry pi project designed to measure CO2 levels in classrooms with the Adafruit SCD-40 CO2 sensor! - JimPilk/PiOxide. Kingswood School's submission for PA Consultings Raspberry Pi ...

The SENT protocol, standing for Single Edge Nibble Transmission, is used for sensors that need to send high-resolution data while keeping system costs low. It’s most typically used in the aut… ...

Make your home smarter . Once you get these sensors, all you have to do is interface them with your Raspberry Pi and use software like Home Assistant or OpenHAB to run automations based on the ...

A Raspberry Pi-powered sensor can help you detect inaudible sounds from your surrounding area. Written by Liam Tung, Contributing Writer. Contributing Writer. March 23, 2018 at 5:36 a.m. PT.