开源机器鸭，想要一个华强北版本！

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pollen-robotics/microduck

Source: https://github.com/pollen-robotics/microduck

Microduck

A tiny biped robot that moves using reinforcement learning policies.

Get yours here · Cheat sheet · Training the policies · How it works · Contributing

This repo is the duck’s brain. About 25 cm and 800 g of robot, run by a handful of daemons on a Rockchip RK3566: a 50 Hz control loop driving fifteen servos from neural policies, the radios and the camera, and the update machinery that gets new software onto a robot without bricking it.

Everything you need to run a Microduck is here. If you want one, get yours here.

The policies it runs are trained next door, in microduck_rl — MuJoCo and PPO, the sim2real recipe, and the export to ONNX that this repo loads.

It does things

It also sits, kicks a ball, rolls forward on command, and quacks in a voice that is its own.

Where to find things

You have a duck

You are building on it

Under the hood

Rust, no framework, one workspace. robotd owns the control loop and the motor bus; updaterd installs signed releases and rolls them back when a robot comes up unhealthy; configd owns wifi and identity; btd is the Bluetooth path a phone uses; padd reads the gamepad; mediad streams the camera over WebRTC; tofd serves the depth sensor. They talk over one JSON-RPC contract on Unix sockets, and every client — the app, the console, the gamepad, your script — sends exactly the same calls.

The interesting decisions are written down: docs/design/ is why things are the way they are, and docs/project/ is what has gone wrong and what would close it.

A note on ducks

No duck was harmed in the making of this robot. Several were consulted.