Control a Pico W from a Web Dashboard - Turn NeoPixels on/off using CircuitPython & Adafruit IO

Want to learn to control your Raspberry Pi Pico W over the Internet? In this lesson we'll learn how to do just that by creating a drag-and-drop interface that will turn neopixels on and off by using Adafruit IO and CircuitPython. The MQTT techniques we'll learn will apply to other MQTT brokers beyond Adafruit IO, as well. This lesson will introduce the basics of MQTT, and we'll set up our future work where we'll do even more remotely from a web interface, including making toys speak, moving servos, changing neopixel color, and even controlling a robot.
Part of Prof. John Gallaugher's Physical Computing course. Find out more at https://gallaugher.com/physical-computing