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Matrix/reBot Arm B601-DM/π0

Does π0 run on reBot Arm B601-DM?

partial
T1 · upstream documentedlast verified 2026-10-25 · todayLeRobot

Scope: Training on reBot B601-DM data is documented by the vendor (Seeed wiki 'B601-DM with LeRobot'). The wiki's on-robot evaluation command (lerobot-record with --policy.path and no teleoperator) is rejected by the Seeed LeRobot fork the wiki installs, which directs policy deployment to lerobot-rollout, so on-robot inference is not validly documented.

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Capabilities

CapabilityStateNotesEvidence
Train / fine-tuneworksev-seeed-wiki-b601-dm-lerobot
Real-robot inferenceno verified evidence—
Simulation inferenceno verified evidence—
Teleop + recordno verified evidence—

Evidence 2 sources; the cell shows the highest tier

  1. T1 · upstream documentedvendor-docssource 2026-10-15verified 2026-10-25 (today)

    Seeed wiki 'B601-DM with LeRobot' (Training and Evaluation section). Pi0 tab: lerobot-train --policy.type=pi0 --policy.pretrained_path=lerobot/pi0_base on your reBot dataset, then evaluate with lerobot-record --robot.type=seeed_b601_dm_follower --policy.path=...

    “Using it in LeRobot is simple: just set the policy type to `--policy.type=pi0` during training (no need to repeat the general training/evaluation concepts covered in the ACT section).”
    https://github.com/Seeed-Studio/wiki-documents/blob/86afe5634df5713aec98cf77c09a7e8d670feb1d/sites/en/docs/Robotics/Robot_Kits/reBot_Arm/B601_DM/reBot_Arm_B601_DM_Lerobot.md
  2. T1 · upstream documentedsource-codesource 2026-08-28verified 2026-10-25 (today)

    Seeed's LeRobot fork (main, pyproject version 0.6.2), which the wiki tells users to install: RecordConfig raises an error when no teleoperator is given and points policy deployment to lerobot-rollout.

    “For policy-based deployment, use lerobot-rollout instead.”
    https://github.com/Seeed-Projects/lerobot/blob/4aaff99be4a1d81568c08c8f0296b41b40c99ec4/src/lerobot/scripts/lerobot_record.py

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π0 on reBot Arm B601-DM: partial

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History

  1. 2026-10-25 fecccd1 Initial release: robot policy compatibility matrix · Danilo Znamerovszkij