A little robot.
A lot to make.

Build it yourself with STL files and editable code.

Buy the files Watch it in action

Made for curious desks

The digital shop.

RW Desk Robot

STL files + source code

€17.71

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From the workbench

Not just
a pretty render.

Watch the robot in action.

A quick look at the real prototype, its animated display and the Bluetooth-speaker setup.

Watch on YouTube

My music buddy@Groundstate_YT · YouTube Short

Click to load YouTube. Playback is never automatic.

Small body. Plenty to explore.

More than a face.

Four views of the same robot.
Real details, up close.

The round AMOLED display brings the robot's eyes to life and gives you a touch interface for its other screens.

Background-edited photos of the matte-yellow and silk-finish builds. Print the enclosure in your own colour.

The digital package

You make
the robot.

We start with the files.

Print the enclosure, connect your electronics and make the firmware your own. This is a DIY project, not an assembled robot.

View the digital package

Printable enclosureSTL files for your own 3D printer.

Editable source codeMain firmware and companion Bluetooth-audio source.

Setup & configurationNotes for wiring, flashing and making it work.

Digital files only. You supply the printer, filament, electronics and any third-party services.

Before you start

A few things
for your workbench.

For makers who are comfortable
with a 3D printer and an ESP32.

01 / Print

A body in your colour.

Your printer, filament and the enclosure files. The yellow finish is just one way to build it.

02 / Assemble

A screen. A speaker.

A Waveshare ESP32-S3-Touch-AMOLED-1.75, internal speaker, wiring and USB power. Bluetooth output uses a separate classic ESP32 board.

03 / Make it yours

Code you can change.

Flash the firmware and configure your setup. Wi-Fi voice features use your own Gemini API key and a 2.4 GHz network.

Good to know

Before you build.

Am I buying a finished robot?

No. The product is a digital package of printable enclosure files, source code and setup notes. You supply the printer, filament and electronics.

Does it move or play its guitar?

No. The guitar is part of its printed appearance. Its personality comes from the display and audio, not moving limbs.

What do I need for Bluetooth audio?

A separate classic ESP32 D1 mini or ESP32-WROOM-32 board sends audio to a paired speaker. An ESP32-C3 or ESP8266 is not a substitute for that Bluetooth board.

Can I change the code?

The package is intended to include editable firmware source, so you can adapt it to your own build.

A little robot. A lot to make.