SO-100 / SO-101 arm
A low-cost open-source 6-DoF arm designed by The Robot Studio with Hugging Face, supported natively by LeRobot for teleoperation, recording and training.
Documented repos
Repos whose upstream documentation covers the SO-100 / SO-101 arm. Others may work too.
Models 1
- lerobot/smolvla_base
A compact 450M-parameter VLA from Hugging Face, pretrained on community-collected LeRobot datasets and sized for fine-tuning and inference on consumer GPUs.
Datasets 2
- lerobot/svla_so101_pickplace
Fifty real pick-and-place episodes from a low-cost SO-100/SO-101-class arm, recorded at 30 fps with a side camera and a top-down camera, and used as the SmolVLA fine-tuning example.
- HuggingFaceVLA/community_dataset_v1
A filtered collection of 128 SO-100 datasets from 55 community contributors (about 11k episodes and 5.1M frames), with hand-cleaned task descriptions, released as the pretraining subset for SmolVLA.
Spaces 1
- lerobot/LeLab
A browser front end for LeRobot that talks to a locally run FastAPI backend to calibrate, teleoperate, record, train, and replay policies on an arm without using the CLI.