so as a hardcore binary typist you’ll need to know your ASCII. Behind the keys is an Arduino Pro Micro acting in USB HID mode, and running the code you can download from the GitHub link above.

The newest version of PrusaSlicer has support for .bgcode, and a utility to convert ASCII G-code to binary (and back) is in the File menu. Want to code an interface of your own? The libbgcode ...

converting binary codes to text using the ASCII (American Standard Code for Information Interchange). The ASCII chart assigns a character to each value represented by a byte (8 bits binary).