I made a LED cube using an esp8266 and 96 ws2812 leds! Even with complex animations using the accelerometer it runs at over 100fps (blog link in comments) : r/arduino
LED Cube 4X4X4 | Arduino Project - YouTube
Control your RGB LED strip wirelessly with ESP8266 | Rgb led, Led strip, Inductors
ESP8266 LED Lighting: Revisit and history of QuinLED - Intermittent Technology
ESP-01 CONTROL RGB LED CUBE 4x4x4 | Hackaday.io
How to make an LED Cube - 4x4x4 - Arduino Project
RGB LED Cube Driven by an ESP8266 - Hackster.io
8x24x8 RED GREEN BLUE LED CUBE : 8 Steps (with Pictures) - Instructables
Digital cube with ESP32/ESP8266, LEDs, tilt sensor and matrix display – AZ-Delivery
Building a Smart LED Cube [v2]. At this point I'm assuming you've… | by Jonathan Gan | Medium
Arduino - LED Cube 3x3x3 | Random Nerd Tutorials
SB Components Raspberry Pi Pico LED Cube (4x4x4) | Elektor
ESP-01 ESP8266 - RGB LED CUBE 4x4x4 - YouTube
4x4x4 LED BLUE LED CUBE CUBE SOLDER TRAINER ARDUINO 64 LEDS | eBay
3D LED Cube 8x8x8 Lichtmatrix cube kit for soldering – AZ-Delivery
8x8x8 LED Cube DIY Kit - How To Build and Review - Maker Advisor
Fysetc 3d Printer Parts Led Light Control Board Mother Board Main Board For Blv Mgn Cube Designed By Ben Levi - 3d Printer Parts & Accessories - AliExpress
LED Cube 7X7X7 + ESP8266 - EasyEDA open source hardware lab