Bean Pounder

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The control system your espresso machine deserved.

Bean Pounder adds flow control, shot tools, unlimited-step profiles, and modern connectivity without replacing the machine you already love.

Explore the kit See installation

Special thanks

Bean Pounder uses Gaggiuino’s pump control loop as the foundation for its flow control. You can find the open source Gaggiuino project in this GitHub repository. Tyvm to papa Zer0-bit for helping out the Bean Pounder effort. You can also find the project community on the Gaggiuino Discord.

Start here

Everything you need to get from curious to pulling shots.

Choose your kit

Find the controller and breakout for your machine.

Install Bean Pounder

Follow the machine-specific guide and startup checks.

Mobile app

Use your bean library, live telemetry, shot history, and profiles on an iPhone, Android phone, or tablet.

Local-first control

The app connects directly to Bean Pounder. No internet is required, and your machine works normally without the app.

Profiles, shot data, and bean library

Organize your bean library, monitor live telemetry, and review your shot history.

Machine-specific kits

Purpose-built breakout boards keep installation tidy and reversible.

Ongoing updates

Firmware and app improvements continue after the hardware ships.

Lelit ElizabethSupported

Breville Dual BoilerSupported

Turin Legato V2Under development

Profitec GOUnder development

Lelit Victoria / GraceUnder development

Lelit Anna / AnitaUnder development

E61 machinesUnder development

Other espresso machinesPlanned

Go to compatibility