luma.led_matrix Archives - donskytech.com

December 29, 2020January 3, 2021

Wiring WS2812B Neopixels using Raspberry Pi

This post discusses the wiring of our WS2812B Neopixels to your Raspberry Pi. It also explains the luma.led_matrix library on how we can control the effects on each addressable LEDs

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Display Real Time Sensor Data using Websockets
By donsky
In Projects
April 18, 2022
This post will discuss how you can capture and display […]
Read LDR/Photoresistor Sensor using ESP32
By donsky
In ESP32
April 16, 2022
This short post will discuss how we can read sensor values coming from a Light Dependent Resistor (LDR) or a photoresistor using an ESP32 board. […]
Common PlatformIO Errors
By donsky
In Features
March 19, 2022
This page will list some of the most common errors that I have encountered while using PlatformIO IDE. PlatformIO is an extension in Visual Studio Code that will allow you to program your microcontroller board. […]
Install Visual Studio Code or VSCode in Windows
By donsky
In Programming
August 9, 2021
This post will show how to install Visual Studio Code or VSCode in your Windows laptop or machine. We will use this IDE in our IOT projects. […]
Install Postman Windows
By donsky
In Programming
July 31, 2021
In this post, I am going to share with you how to install Postman in your Windows machine. We will use this tool to test REST api endpoint. […]