Monitoring water levels to help automate water storage (tank 2 sensor being installed) and site temp/humidity..
This channel monitors and logs real-time freezer temperature using a DS18B20 sensor and ESP32. Safety levels are indicated using LEDs and data is sent every second via MQTT.
LoPy4 - BME280 - Inside Temperature (C), Humidity (RH) and Pressure (hPa, qnh)
Measuring temperature and humidity using a DHT22 sensor
This is a dashboard created to monitor the parameters that influence methane gas production inside biogas digesters