Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Learn how to measure temperature and humidity using the DHT11 sensor with the Arduino Uno R4 WiFi in this 20-minute tutorial. Connect and program the sensor, then use a push button to trigger measurements and display the results on the LED matrix. Gain hands-on experience with Arduino programming, sensor integration, and data visualization techniques. Follow along with the step-by-step instructions to create an interactive temperature and humidity display project.