We offer free software for your espresso machine. It turns ordinary portafilter machines into sophisticated shot brewers with precise control over temperature and pressure.

 
FAQ

Which microcontroller modules are compatible?
ATMega1284(P)-based modules from Software & Circuits and Pollin (AVR-NET-IO modules, if the MCU is upgraded). Some run caffè!, some leva!, some ristretto!. Check the download page.

Can I have the firmware source code?
Source code is not made available. While the firmware is free, it is not open source.

Heureka! I have an idea.
Feel free to submit your ideas
and other feedback below:1


1: If you submit ideas, you agree to grant us royalty-free permission to use them.

 
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