This will measure and display the parameters for the soil-based environment.
Temperature & Humidity readings from DHT11 sensor using ESP32 microcontroller at Koushik's Digilab in Southampton, UK
Monitor industrial PLC parameters (both analog and digital signals) and send text/email alerts when any parameter limits are exceeded. Also send PM text notification alerts when equipment preventative maintenance is required based on run time...
monitoring environmental conditions in a greenhouse(Humidity, Temperature, Light Intensity, Soil Moisture, Carbon dioxide Concentration, Relative Pressure
humidity & temperature & pressure sensors at home (outside)
NodeMCU ESP8266 with DHT22, BMP180, ML8511, MQ135 & KY037 sensors