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Guides → WiFi LED Temperature & Humidity Display

WiFi LED Temperature & Humidity Display

DataPix supports an optional on-board DHT22 sensor for local temperature and humidity — no Wi-Fi, no API, no cloud, just a direct hardware reading.

What you need

  • A DataPix with a DHT22 sensor fitted (optional hardware — check your build).
  • Nothing else. This preset needs no API key and no network connection.

Step by step

  1. Open the interface

    From a browser on the same network, open the device's IP address shown on the panel.

    DataPix interface home menu with Views, WiFi Connection and other settings tiles

  2. New view → Temperature & Humidity

    Go to Views → New view and pick the Temperature & Humidity preset — it's added instantly, with no setup form.

    The Add a View gallery showing the Temperature & Humidity preset tile among other view types

  3. Customize and save

    Temperature and humidity are added as two separate, independently movable elements — reposition and recolour either one, then Save.

    The view editor showing live temperature and humidity readings positioned on the panel canvas
If a $sensor value stays on --, check the DHT22's wiring and its data pin against your build's DHT_PIN — see Troubleshooting. If your build has no sensor fitted, remove the element rather than leaving it blank.
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