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ElectronicsBeginner

Mini Weather Station

Use a DHT11 sensor with an Arduino to display real-time temperature and humidity readings on a small OLED.

Components Needed

  • Arduino Nano
  • DHT11 Sensor
  • 0.96" OLED Display
  • Breadboard
  • Wires

Step-by-Step Guide

  1. 1

    Wire DHT11 and OLED to the Arduino.

  2. 2

    Install Adafruit SSD1306 and DHT libraries.

  3. 3

    Upload the reading sketch.

  4. 4

    Place it near a window and watch the readings.