In previous tutorials, we were using only one PWM output, but now we shall use three PWM outputs of ATtiny85 simultaneously.
WS2812B Addressable RGB LED Interfacing with Arduino
Tutorial 8: RGB LED interfacing with ATtiny85
Programming ATtiny with Arduino code • Wolles Elektronikkiste
Technoblogy - ATtiny85 Sound Level Meter
Programming WS2812B LEDs with ATtiny85
WS2812B LED Pattern Attiny85 Arduino
Mini Arduino with ATTINY85 - Share Project - PCBWay
Fun with an ATTiny85, Liyafy HC-35 keypad with eight LEDs, and a
Miniaturize projects with ATtiny85 – Cyan Infinite
Programming addressable RGB LED strip with Arduino - Gadgetronicx
ATtiny85 RGB LED Control: Addressable RGB LEDs with ATtiny85
ATtiny85 8-Channel LED Chaser, ATtiny85 Cylon
RGB LED Glowstick With Attiny85
Interface Guide WS2812 LED Ring To Arduino ATTiny85