A few months ago, we made a hand-wired keyboard powered by Python. It's a typical prototype, which got a lot of feedback. So we decided to turn the prototype into production, to make a new keyboard called M60.
Before making this keyboard, I knew Python can be used in a microcontroller thanks to MicroPython and its variant CircuitPython. But I did not know Python can work so well and be so powerful in a keyboard. It's beyond my expectation.