This Library allows you to use LED Matrix with your Raspberry Pi 3 on Windows IOT Core. It is working with LED matrices 32x16 that can be chained. Currently tested to a chain of 4 matrices of 32x32 => 128x32

The port mapping to make it work is:
GPIO 5 (SDA) --> OE (Output Enabled)
GPIO 6 (SCL) --> CLK (Serial Clock)
GPIO 4 (GPCLK0) --> LAT (Data Latch)
GPIO 12 (CE1) --> A --|
GPIO 13 (CE0) --> B | Row
GPIO 16 (MISO) --> C | Address
GPIO 19 (MOSI) --> D --|
GPIO 17 --> R1 (LED 1: Red)
GPIO 18 (PCM_CLK) --> B1 (LED 1: Blue)
GPIO 22 --> G1 (LED 1: Green)
GPIO 23 --> R2 (LED 2: Red)
GPIO 24 --> B2 (LED 2: Blue)
GPIO 25 --> G2 (LED 2: Green)

The library is still not very fast and does some flickering. Any help will be apreciated. This library was based on the work of https://github.com/mattdh666/rpi-led-matrix-panel

This c# library is initiate as a contribution by Highwave Creations http://www.highwave.org