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Lesson 73: Control a RGB LED Using a Dictionary in MicroPython

This tutorial covers controlling an RGB LED with the Raspberry Pi Pico W using dictionaries:

  • Concept Overview: Control an RGB LED with user input using dictionaries for color values.

  • Example Implementation: Connect RGB LED to GPIO pins, create a dictionary for color names and RGB values, and use PWM to adjust LED brightness based on user input.

  • Homework Assignment: Move the make_color function into a library and import it into the main program.

  • Key Takeaways: Learn to use dictionaries for color mapping and PWM for RGB LED control in MicroPython.

Video