| # DB-M2 · Insert a connector |
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| The robot picks up a connector, inserts it into its matching socket, presses it fully into place and releases it. |
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| | Episodes | 240 | |
| | Frames | 240,697 at 30 fps | |
| | Cameras | `observation.images.camera_ego_left`, `observation.images.camera_ego_right`, `observation.images.camera_wrist_left`, `observation.images.camera_wrist_right`: 640×360, H.264, 30 fps | |
| | State / action | `observation.joint_position`, `observation.joint_velocity` and `action`: float32 × 66, joint names in `meta/info.json`, groups in `meta/modality.json`: wheels 0:4, torso 4:10, right arm 10:17, right hand 17:37, left arm 37:44, left hand 44:64, neck 64:66. Also `timestamp`, `frame_index`, `episode_index`, `index`, `task_index`, `next.done`. | |
| | Format | LeRobot v3.0. For LeRobot v2.1: `python tools/convert_lerobot_v30_to_v21.py db_m2 db_m2_v21 --expect-episodes 240 --expect-frames 240697` | |
| | License | © 2026 RLWRLD Inc., licensed under CC BY 4.0 (see `LICENSE.md` at the repository root). | |
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| ## Instructions (`task_index`: text) |
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| - `0`: Pick up the connector, insert it into its matching socket, press it fully into place, and release it. |
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| ## Integrity |
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| `sha256sum -c SHA256SUMS` inside this folder. |
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