In case anyone is interested Barry suggested I put a post in here too, My RGB MATRIX Arcade machine project is well on it's way and is being documented here:
http://www.780tech.com/arcade2018 (http://www.780tech.com/arcade2018)
https://www.youtube.com/watch?v=ZF4yqkiixYo (https://www.youtube.com/watch?v=ZF4yqkiixYo)
The actual LED MATRIX is been driven independently by a raspberry Pi and the project could easily be adapted to be supported by E-Touch as well.
Drop me a line if you have any questions.
780tech@gmail.com
SUBJECT: RGB MATRIX