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| title: Reachy Mini WebRTC Demo | |
| emoji: 🤖 | |
| colorFrom: blue | |
| colorTo: indigo | |
| sdk: static | |
| pinned: false | |
| hf_oauth: true | |
| hf_oauth_expiration_minutes: 480 | |
| short_description: Single-file WebRTC demo — sign in with HF, drive the robot. | |
| tags: | |
| - reachy_mini | |
| - reachy_mini_js_app | |
| # Reachy Mini WebRTC Demo | |
| Single-file (`index.html` + `style.css`) WebRTC demo for Reachy Mini. | |
| No build step, no bundler — drop it on a Hugging Face Space with | |
| `sdk: static` and you're done. | |
| Boots on the modern **host-shell** pattern documented in | |
| [`ts/APP_CREATION_GUIDE.md`](https://github.com/pollen-robotics/reachy_mini/blob/main/ts/APP_CREATION_GUIDE.md): | |
| - The host shell (loaded from jsDelivr on a standalone visit) owns | |
| HF OAuth + robot picker + the connect / leave button. No more | |
| hand-rolled login screen here. | |
| - The post-connect UI (sliders, audio, sound, animations, torque, | |
| volume, daemon logs) lives in this page's markup and runs inside | |
| the host's iframe via `connectToHost()`. Same features as before. | |
| ## Features | |
| - Video streaming from the robot's camera | |
| - Head RPY sliders, body yaw (tank-coupled), antennas | |
| - Wake up / go to sleep / torque toggle | |
| - Sound playback (free-text + presets) | |
| - Speaker volume sync | |
| - Mic + speaker mute toggles | |
| - Live latency badge (RTT / buffer / jitter, colour-coded) | |
| - Daemon `journalctl` stream over the WebRTC data channel | |
| ## How it works | |
| 1. Visit the Space — the host shell renders sign-in. | |
| 2. Sign in with Hugging Face (OAuth). | |
| 3. The shell lists your reachable robots; pick one. | |
| 4. The shell wakes the robot and iframes this page at | |
| `?embedded=1`. | |
| 5. All the controls below light up. | |
| ## Requirements | |
| - Robot online on the central signaling server. | |
| - Robot daemon recent enough to expose `subscribeLogs`, `getVolume`, | |
| `wakeUp`, `gotoSleep`, `setMotorMode` over the data channel | |
| (anything ≥ 1.8 should be fine). | |
| ## SDK pin | |
| `@pollen-robotics/reachy-mini-sdk@1.8.0-rc1-main.fd4354c`, loaded | |
| from `cdn.jsdelivr.net`. Same exact pin as the three Pollen | |
| reference apps — mixing versions across the SDK, host shell, and | |
| daemon causes silent protocol drift (see APP_CREATION_GUIDE §10). | |