The NeoPixel LED Strip is addressable, we only need one digital pin to control the entire chain of LEDs.Ĭonnect the 5V, GND, and Output pin of NeoPixel RGB LED Strip to VSYS, GND & GP0 Pin of Raspberry Pi Pico W respectively. Let us set up the hardware for controlling Neopixel RGB LED Strip with Raspberry Pi Pico W & Adafruit IO. You can purchase all these components from SunFounder Amazon link which consists of the necessary sensors & modules along with 200+ components. We need the following components for this project. How to use the data from Adafruit IO to control NeoPixel RGB LED.How to get data from Adafruit IO via its REST APIs.MicroPython usage to control NeoPixel RGB LED Strio.The dashboards allow users to visualize data and control Adafruit IO connected projects from any modern web browser using widgets such as charts, sliders, and buttons. Adafruit IO is a platform designed to display, respond, and interact with IoT project data.
In this tutorial, we will use a popular IoT platform called Adafruit IO. Moreover, NeoPixels are also addressable which means if we chain multiple NeoPixels together, we are able to control individual NeoPixels by using their own addresses.
The Neopixel RGB LED has 3 LEDs inside which when mixed in some proportions can produce any color. The WS2812 RGB LED Strip also called NeoPixels can show beautiful light colors. Together with the WiFi-capable Raspberry Pi Pico W, we can control NeoPixel RGB LED Strip over the Internet. MicroPython has a built-in library for controlling NeoPixels. In this IoT project, we will control a NeoPixel RGB LED Strip using Raspberry Pi Pico W & Adafruit IO.
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