Features
 Shield is fully assembled, no soldering required (besides adding pins to the Teensy)
 HUB75 pinout, connects to panel directly or using panel's ribbon cable
 5V level shifters for better compatibility with 5V panels
 Support for driving Dotstar/APA102 LEDs in parallel with the LED panel, connects directly to 4‐
pin JST SM cable on Dotstar LEDs, or use the included cable
 Expansion rows for main Teensy pins, making signals available for prototyping
 Teensy is easily removed from the shield
 The latest version of the library supports 5‐address pins so you can use 64x64 pixel
displays (You'll need a Teensy 3.6 for driving displays this big)