How to Connect Your Scale to Your Espresso Machine

Here is how I added brew-by-weight on my espresso machines, and how you can to! I tried to make the process as simple as possible, so I hope you can try it out.

Please note the glaring omission with this revision of the board is the lack of support for high-voltage brew switches, such as those found in the gaggia classic, silvia classic, and other simple single-boiler machines. This is something I (or someone 👀) hope to fix in a later revision.

The newer version is now for sale (US only): https://tatemazer.com/store/

Project Discord:   / discord  

Code: https://github.com/tatemazer/AcaiaArd...
Hardware: https://365.altium.com/files/A15F83F1...

Note: the Acaia API actually is available for android as well, my mistake!


Big thanks to:

Frowin for his support, and on developing the LunarGateway for the ESP32 platform: https://github.com/frowin/LunarGatewa...

Avidan Ross for encouraging the idea and his support. You can see his project with the Particle Platform here: https://hackaday.com/2017/12/13/will-...

Check me out on Insta for more absurd coffee content:
  / tatemazer  

#espresso
#coffee