This matrix is useful for converting 2D images stored in a standard square format to the specific layout of the LED matrix. It maps each LED's position in the matrix to its corresponding image pixel.

STM32_aLED_WS2812B_Controller is a project that uses a STM32F446RE ARM Cortex M4 microcontroller to drive a 16x16 LED matrix consisting of WS2812B LEDs. The controller uses PWM and DMA channels for ...

[Evan] wrote in to let us know about the LED matrix infinity mirror he’s been working on. [Evan] built a sizable LED matrix out of WS2812B LEDs and mounted them to a semi-reflective acrylic sheet, ...