But what if the Arduino Uno was released in 1980 ... Secondly, it’s simpler: No USB-UART (which also means no USB programming), a different pin layout (Arduino shields likely won’t fit ...

Discover how Arduino’s transition to ZephyrOS is creating new possibilities for embedded development on some of the more ...

This feature isn’t exclusive to the Leonoardo, as [Michael] explains in a build he sent in – the lowly Arduino Uno can also serve as a USB HID keyboard with just a firmware update.