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Lesson 11: Understanding and Controlling an RGB LED in MicroPython

This tutorial covers controlling an RGB LED using the SunFounder Kepler Kit and Raspberry Pi Pico W:

• RGB LED Control: Explains controlling RGB LED colors with PWM, emphasizing the use of separate resistors for each color channel.

• Wiring Diagram and Setup: Detailed diagram for connecting the RGB LED and resistors to GPIO pins 13, 14, and 15 on the Pico W.

• Code Explanation: Code setup for PWM control of red, green, and blue channels, adjusting brightness and colors.

• Practical Demonstration: Shows how to change RGB LED colors by controlling each color channel.

• Homework Assignment: Create a program that prompts for a color and adjusts the RGB LED to display it using PWM.

Video