![]() ![]() Hackaday Podcast 210: Living In The Future, Flipper Mayhem, And Samsung Moons The World 6 Comments Posted in Art, LED Hacks Tagged ESP32, RGB LED, ws2812 Post navigation It allows you to create custom LED layouts on PC, and test your code without needing to send it to the ESP32.Īddressable LEDs have made creating large LED installations a lot simpler, like this 6 foot LED ball or a LED Video Wall. Another nice feature is a simulation window on the desktop IDE. also included optioning to take touch button inputs and use them to update the animations. A key part of it is the ability to specify multiple concurrent state changes in just a few lines of code. The language is very simple, but still powerful enough to create complex LED animations. The LEDs will smoothly change from one color to the other in the specified number of clock cycles, without needing to specify what the intermediate colors should be.Ĭode is written in simple IDE, running on a web server on the ESP32 itself, or on a remote Windows PC. ![]() Time is specified using 10 ms clock cycles. It keeps track of the current color of every LED in the system and allows the user to define what color it should be at a specified time in the future. To achieve this he created Fade, a custom programming language/framework for controlling LED animations from the ESP32.įade is written for addressable RGB LEDs like the Neopixel/WS2812. Using ESP32s with remote software updates is easier, but also wanted to make the code simpler. ![]() Has been creating animated holiday decorations for several years, which involved a lot of custom code to make things light up the way he wanted, pulling the microcontroller to make changes. ![]()
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