co2ampel

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Code for reading various sensors attached to a Arduino ESP32, data is uploaded via WiFi to an InfluxDB or displayed.

arduino influxdb i2c esp32 oled rgb-led co2 bme280 mh-z19 bh1750 tm1637 bme680 esp32-arduino co2ampel arduino-sensorics

Build a simple device that warns if CO₂ concentration in a room becomes a risk for COVID-19 aerosol infections.

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