ArmDojo

Servos, servo boards, cameras and parts for open-source robots: LeRobot SO-101 arms, LeKiwi bases, Microduck-style biped ducks and 12-DOF robot dogs. Genuine Feetech bus servos, and every order ships from Singapore with tracking.

🛒 Shop: armdojo.com

Get the parts

• 🦾 SO-101 arm: SO-ARM101 LeRobot kit, leader + follower · First Training Kit with 100 cubes · single-arm electronics kit · leader + follower electronics kit
• 🛞 LeKiwi base: base electronics kit
• 📷 Dataset cameras: LeRobot camera kit, wrist + overhead
• 🦆 Microduck-style duck: complete duck set, 15 × HD-1910 + FE-URT-2
• 🔧 Spares: robot arm parts and accessories

SO-ARM101 video tutorials

16 step-by-step English videos for the SO-ARM101 kit, from software setup on Windows or Ubuntu to assembly, calibration, teleoperation, dataset recording and training a policy on a cloud GPU:

• 🎬 SO-ARM101 tutorials & downloads: all videos, the user manual and every download
• 📖 Written step-by-step version with the videos embedded

Open hardware

• so-arm101: SO-101 URDF and MuJoCo simulation model, STL/STEP files and parts list
• armdojo-hardware: a printable 5-axis desktop robot arm with a gripper for STS3215 servos
• armdojo-duck: parts list and servo setup for a duck on 15 HD-1910 servos

Guides and community

• Feetech servo setup guide: wiring, voltage and IDs
• Robot Builder FAQ
• 💬 Discord: build help and show-and-tell

Datasets recorded on our own kits will be published here.