ProTrinketKeyboard uses V-USB (http://www.obdev.at/products/vusb/) to implement USB with a bitbang technique. See the folder "usbdrv" for V-USB files. Adafruit's Pro ...
This library is a Arduino-friendly version of TinyUSB stack. It is designed with structure and APIs that are easily integrated to an Arduino Core. There are 2 type of supported cores: with and without ...
If you have ever run into an issue where wireless devices, like a mouse or keyboard, had intermittent connection problems, you might reasonably think it's a power issue, like dying or depleted ...