Attic Ambient Monitor

  • Channel ID: 64954
  • Author: tesla1752
  • Access: Public
Uses a D1 Mini and Arduino code with an HTU21D for ambient sensing and two DS18B20 OneWire sensors for inlet and outlet temperature measurement. The derivative of the temperature difference across the heat pump detects the heat pump mode.
  ambient, temperature, humidity, voltage, esp8266, arduino, ds18b20, onewire, ota, over-the-air, heat pump, air conditioning, heating
 More Information

Field 1 Chart
Field 2 Chart
Field 3 Chart
Field 4 Chart
64954 Temperature Differential (Outlet - Inlet) °C
Channel Status Updates
Field 5 Chart
64954 Attic Temperatures °F (24 hours)
Attic & External Temperatures
64954 Attic & Heat Pump Temperatures (last 90 minutes)
64954 Compare Humidity Sensors
64954 Attic Ambient Dewpoint (C)
64954 Attic Monitor Correlation inlet vs outlet temp