This document outlines exercises for creating web-server user interfaces using a Wemos D1 R32 microcontroller board. It includes instructions for monitoring temperature and humidity with a DHT11 sensor, remotely controlling a servo motor between two positions, activating and deactivating a relay remotely, and regulating the color of an RGB LED, all through web-server UIs. Main materials needed are a Wemos D1 R32 board, an Arduino multisensor shield, a servo motor, and a relay.

1. Programming
Web-server UI with Facilino
Leopoldo Armesto
Senior Lecturer
Universitat Politècnica de València
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2. Outline
Material
Worked Instructions
Exercises
Web-server UI for Temperature and Humidity monitoring
Web-server UI for Moving a Servo
Web-server UI remotely controlled relay
Web-server UI Remotely controlled RGB LED
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3. Material
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Wemos D1 R32 with Arduino Multisensor Shield, servo motor and relay

4. Worked Instructions
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Main instruction

5. Web-server UI for Temperature and Humidity
Monitoring
Implement a web-server UI for temperature and humidity monitoring the DHT11 sensor.
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6. Web-server UI for Moving a Servo
Implement a web-server UI for moving a servo between two positions with a button.
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7. Web-server UI remotely controlledrelay
Remotely activate and deactivate a relay using a web-server UI.
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8. Web-server UI Remotely controlledRGB LED
Regulate the color of a RGB LED using a web-server UI.
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9. Programming
Web-server UI with Facilino
Leopoldo Armesto
Senior Lecturer
Universitat Politècnica de València
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