EmbeddedCreations writes:
I’ve been working on a new version of the SmartMatrix Shield, not meant to replace it, but to be an option for those that want to maximize the capabilities of the Teensy, while connecting to a matrix display. Let’s call it the SmartMatrix Shield Pro. This board will have the advantage of pinout/functionality, but the original shield will have advantages of size, cost, and ease of assembly.
Via the forum.