Christoph S March 30, 2023 8:41pm Open source espresso machine is one delicious rabbit hole inside another | Ars Technica #coffee #espresso #openSource https://arstechnica.com/gadgets/2023/03/great-espresso-isnt-hard-enough-so-heres-a-diy-open-source-machine-for-it/ Open source espresso machine is one delicious rabbit hole inside another The path to epic coffee winds past Arduinos, breadboards, and firmware flashing.
