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co.build lists third-party projects and provides its own descriptions and setup prompts. Review instructions before running them: device changes can cause damage, data loss or security problems. Independent repair does not automatically remove statutory warranty rights, but damage caused by a modification may be excluded where law permits. Check the project, permissions and local law. Device names and logos belong to their owners; a listing does not imply their endorsement.

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Devices Requests Submit a project

Devices
Smart home
Gaggia

Mods for your Gaggia Classic espresso machines

A single-boiler manual espresso machine sold with a fixed-pressure pump.

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What you can change

Want it to do something else?Request a feature

Available mods

3 mods

Start with one of these

GaggiMateFirmware mod

Control brew temperature and profiles from your own machine

978stars on GitHubActive. Last commit 1w ago.

Best if: You want a documented controller kit and local interface
Catch: Internal mains wiring; source has noncommercial terms

Gaggiuino for Home AssistantPlug-in

Gaggiuino temperature, pressure and shots in Home Assistant

Home Assistant device page with Gaggiuino controls, sensors, configuration and diagnostics

23stars on GitHubActive. Last commit 4d ago.

Best if: Your machine already runs Gaggiuino
Catch: Needs a separate Gaggiuino hardware installation

1 more

GaggiMateFirmware mod

Control brew temperature and profiles from your own machine

978stars on GitHubActive. Last commit 1w ago.

Needs: GaggiMate kit + electrical tools

Gaggiuino for Home AssistantPlug-in

Gaggiuino temperature, pressure and shots in Home Assistant

23stars on GitHubActive. Last commit 4d ago.

Needs: Gaggiuino machine + Home Assistant

espgaggiaFirmware mod

ESP32 touchscreen temperature controller with MQTT

31stars on GitHubQuiet. Last commit 5mo ago.

Needs: ESP32 parts + soldering + mains wiring

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