Template-based LED framebuffer library for FastLED / AdafruitGFX API

This lib is used in FireLamp_JeeUI project - WS2812 LED / HUB75 Informer FireLamp based on EmbUI framework.

Features

• provides common API for FastLED/AdafritGFX/HUB75 I2S engines
• provides FastLED ESP32-RMT engine wrapper class that allows run-time configurable gpio and COLOR_ORDER types for WS2812 adresable led strips engine

ESP32-RMT engine wrapper

FastLED lib due to templated constructors it does not allows run-time definable gpio selection and color ordering for WS2812 stripes. Ref issues: #282, #826, #1594, solution