MH-Z19 CO2 sensor library for Arduino
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Updated
Nov 24, 2018 - C++
MH-Z19 CO2 sensor library for Arduino
Super simple air quality monitoring on nodemcu
Nano pi CO2 Sensor hat
How to communicate with multiple boards from esphome to espnow
A simple web dashboard showing the current CO2 concentration in your room.
A simple rest server running on your raspberry pi, reporting the current CO2 concentration in your room using a MHZ19 sensor.
Linux service to collect and transfer MH-Z19 sensor data via MQTT to Home Assistant
A CO2 indicator light using inexpensive and readily available components
Collection of my ESPHome Nodes
💨 A collection of tiny and ultra-cheap web things for monitoring air quality. The devices measure: temperature, humidity, barometric pressure, the concentration of carbon dioxide, dew point. The devices easily integrate into the Web of Things ecosystem and can be used indoor or outdoor.
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