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Convinient way to map a push-button to a keyboard key. This library utilize the ability of 32u4-based Arduino-compatible boards to emulate USB-keyboard.
This library will work only on 32u4-based boards (Arduino Leonardo or Micro, SparkFun Pro Micro, Adafruit Feather etc) and only on pins with external interrupt support.
Maintainer: Vasily Klenov
This library is compatible with the avr architecture so you should be able to use it on the following Arduino boards:
Note: while the library is supposed to compile correctly on these architectures, it might require specific hardware features that may be available only on some boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.