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Arduino sound level meter and spectrum analyzer | Arik Yavilevich's blog
LED strips carrying another dimension with WLED and LedFx, NodeMCU y Home Assistant | Blog Bujarra.com
Need Help Figuring Out The Problem in Switching from Arduino to ESP8266 for My LED Display. : r/FastLED
Audio Visualization with ESP32, i2s Mic and RGB Led Strip - Hackster.io
FFT on the ESP32
ESP32 NeoPixel VU Meter For Audio Signals | MAX9814, WS2812B, and Arduino - YouTube
DIY Smart LED strip with Sound reactive effects using ESP8266 ESP32 WiFi – Circuit Schools
Considering next level soundreactive stuff. But which way to go? External ADC and run FFT on the data or external spectrum analyzer (MSGEQ7)? Which method is faster and more reactive and snappy?
Arduino sound level meter and spectrum analyzer | Arik Yavilevich's blog
Music reactive LED String - Project Guidance - Arduino Forum
ESP32 spectrum analyser VU meter using arduinoFFT and a FastLED matrix - YouTube
Arduino sound level meter and spectrum analyzer | Arik Yavilevich's blog
MicroPython: WS2812B Addressable RGB LEDs with ESP32 and ESP8266 | Random Nerd Tutorials
Tweaking4All.com - Arduino - LEDStrip effects for NeoPixel and FastLED