Teensy 2.0, LC, 3.x, 4.x core libraries for Arduino.
The latest stable version of Teensy's core library is always available in the Teensyduino installer, at this page:
Modifications to the Teensy 4.X core library to add features to support studio-esque audio usecass.
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Teensy 2.0, LC, 3.x, 4.x core libraries for Arduino.
The latest stable version of Teensy's core library is always available in the Teensyduino installer, at this page: