![]() I prefer FastLED, but I leave that choice up to you. In the window that pops up, enter either “ neopixel” or “ fastled” in the filter field, and press ENTER for the library you’d like to use. The Arduino IDE can be dowloaded from their website for free – I have never used their online IDE, so please stick with the regular one that you install on your computer.Īfter starting the Arduino IDE, which may take a bit, go to the menu and choose “ Sketch” “ Include Library” “ Manage Libraries“. The Arduino IDE has come a long way since I’ve written the original article, and installing a library has become much easier. I do recommend reading the original article “ LEDStrip effects for NeoPixel and FastLED“, but it is not required since I will be posting the full code for both libraries. With the Arduino Uno R3 though, this works great with FastLED. This way you have a choice – it’s up to you. FastLED might be more advanced, but NeoPixel takes up less memory. However, as with the original article, I wanted this to work for both. Well, I have to admit that I have become a FastLED fan – it’s become much more mature and advanced than NeoPixel. Challenge 5 - Variable surviving a reset.Challenge 4 - Initiate the start of a new effect. ![]()
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