FastLED

The main FastLED library (successor to FastSPI_LED). Please direct questions/requests for advice to the reddit community - http://fastled.io/r - we'd like to keep issues to just tracking bugs/enhancements/tasks. *NOTE* major library work is currently on hold (by ben-xo)
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FastLED Alternatives

Similar projects and alternatives to FastLED

  • vu2

    3 FastLED VS vu2

    Arduino Sound Reactive Lights. Line-in audio -> beat and tempo detection -> 8 visualisers. For 1 Arduino and up to 100 lights.

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better FastLED alternative or higher similarity.
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FastLED reviews and mentions

Posts with mentions or reviews of FastLED. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-07-27.
  • A request for help
    1 project | /r/FastLED | 27 Oct 2021
    I found a very old post from Daniel Garcia which indicates that I might be able to prevent FastLED from using interrupts, which I thought would solve my issue but doesn't seem to have helped (again, HIGHLY likely that I've done something wrong, don't pull your punches!) I've also tried a fork of the library from ben-xo that doesn't SEEM to help either (https://github.com/ben-xo/FastLED)
  • Sampling, beat detection and visual effects on an Arduino Nano with WS2812B
    3 projects | /r/FastLED | 27 Jul 2021
    It’s is available to read at https://github.com/ben-xo/vu2 and depends on a modified version of FastLED at https://github.com/ben-xo/FastLED
  • FastLED + Sound-reactive visualisers + beat detection + 180fps on a single Arduino?
    2 projects | /r/FastLED | 3 Jan 2021
    More cli() sei() points during writing out bits to the WS2812s. They would probably mess with other features I’m not using (such as the clock correction) - I forked and pushed my changes to https://github.com/ben-xo/FastLED none the less. If your interrupt handlers are very short, then this doesn’t disturb the light timing enough for the colours to go haywire. One of my interrupts just reads samples into a buffer, another counts frames, the third toggles LED pins for PWM. You have to offset the timers so they don’t fire at once - but it works!
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 3 May 2024
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Stats

Basic FastLED repo stats
4
4
0.0
over 2 years ago

ben-xo/FastLED is an open source project licensed under MIT License which is an OSI approved license.

The primary programming language of FastLED is C++.

Popular Comparisons

  1. FastLED VS vu2

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