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HANDS-ON STEAM PROJECT

ESP32 Weather Monitor

Grade: 11–12Difficulty: Intermediate

Monitor local temperature and humidity.

Instructions and Learning Resources

Project goal

Read a compatible temperature/humidity sensor using ESP32 and show values over a serial terminal or local dashboard.

Steps

  1. Check pin connections and supply ratings.
  2. Install the correct board and sensor libraries.
  3. Read the sensor and print values.
  4. Calibrate expectations and add a display if required.

Do not expose the unprotected electronics to outdoor moisture.