Homeyduino-Projekte

[Lars_Machiels]

Ein Project mit Homey(Duino) und ein ESP32 ist sehr gut möglich. Ich habe vor kurzem eine CO2 /Temp/Druck/IAQ sensor gemacht mit einem ESP32.

HomeyDuino CO2 sensor

[DSC_3354] Just finished my second version. This time in a 3D printed enclosure and a Bosch BME680 (with official Bosch library). So now I can read CO2/Temp/Humidity/Pressure/VOC/IAQ. The BME680 can also act as a smoke detector. I tried it with setting a piece of paper on fire. The IAQ readings immediately went up to over 400 (range 0-500), [DSC_3375] One can do the (WiFi) setup via a WiFi access point to fill in the parameters for WiFi/Homey and a MQTT client. Still need to calibrate the C…