• Introduction
• Setup
• Setup for UP Xtreme i11 and UP Squared 6000 on Ubuntu 20.04
• Setup for UP Xtreme on Ubuntu 18.04
• Usage
• Example 1: Blink an LED on a GPIO output pin
• Example 2: Turn an LED on/off by detecting a button press on a GPIO
• Example 3: Fade an LED using hardware PWM
• Example4: Control an I2C device