
Open source
timqian/bambot
Play with open source, low-cost AI robots with ease 🤖
$ git clone https://github.com/timqian/bambot.git# then ask your coding agent> Set up bambot for "Play with Bambot, a ~$300 open-source humanoid you can try in the browser" on my Bambot. Follow the README.


Play with Bambot, a ~$300 open-source humanoid you can try in the browser
Humanoid, Medium, $300
Bambot is an open-source, low-cost humanoid and arm project with a browser playground at bambot.org for controlling robots before you build one.
Cost $300: bambot demo video caption.
Tim Qian's Bambot pairs SO-100-class arms with a simple mobile body, and the bambot.org site lets you play with robot models in the browser. The demo video is captioned 'open source, low-cost humanoid ($300)'.
Hardware & cost: Feetech servos and printed parts; about $300 per the project's demo caption.
Difficulty: Medium.
Agent install prompt (paste into Claude Code, Cursor or Codex): "Open https://bambot.org and https://github.com/timqian/bambot, run the web playground locally (`npm install && npm run dev` if the repo provides it) and show me how to connect my SO-100 arm over Web Serial."
Source: timqian/bambot on GitHub — https://github.com/timqian/bambot (facts checked against the project README, Oct 2026; prices vary by region).
Quick answers
- How much does it cost to play with Bambot?
- About $300, per the bambot demo video caption.
- What do you need to play with Bambot?
- Feetech servos and printed parts; about $300 per the project's demo caption.
- How hard is it to play with Bambot?
- Medium.
Ideas to try with it
Our ideas, not the builder's claims.
- Try the browser playground at bambot.org before printing a single part
- Wave hello to visitors from a desk in the hallway
- Use it to teach kids how joints and servos move
1 more ideaShow fewer
- Script a short dance and share the clip
- Source
- timqian/bambot on GitHub
- Last commit
- 2025-07-14
- Builder
- timqian
- Repo
- timqian/bambot, 979 stars
- Built with
- Bambot, SO-100/SO-101 arm (LeRobot)
More like this: SO-101 / LeRobot arms
What to build next
Builds that share a board, robot or agent with this one.
Try NVIDIA Isaac GR00T, an open humanoid foundation modelAlso built on the SO-101 arm
Livestream and remote-control your SO-101 arm from a web appAlso built on the SO-101 arm
Run SmolVLA on an SO-101 so it follows plain-English tasksAlso built on the SO-101 arm
Teach an SO-101 arm to pick and place with LeRobotAlso built on the SO-101 arm
Fine-tune Physical Intelligence's π0 model for your robotAlso built on the SO-101 arm
Build the $100-class SO-101 open-source robot armAlso built on the SO-101 arm