OmniBot, a mecanum mobile manipulator, from the public repository — Photo from the public OmniBot repository.

One mecanum robot, one open engine

OhhO Robotics

OmniBot is a mecanum mobile manipulator. ohho-os drives it in simulation.

Try it in 5 minutes

pip install ohho-os
ohho doctor
ohho sim --robot omnibot --seconds 2

OmniBot

Flagship video and results

OmniBot is the reference robot in the public repository. Details are on the OmniBot page.

Video

In progress. The player slot stays empty until OHH-39 publishes a watch URL. A channel page is not that video.

Player slot empty. Nothing is embedded here.

Results

Vision: not built. The results source is OmniBot/docs/results.md. That file is absent from the public docs directory, so this table has no trial numbers.

Evidence status for the flagship video and results table.
Item	Status	Evidence
Flagship video	In progress	Watch URL tracked on OHH-39.
OmniBot/docs/results.md	Vision: not built	Absent from the public docs directory.
Trials CSV	Vision: not built	Absent from the public repository.
OhhO Autonomy	In progress	Required for Built: code link, CI run, and video URL.
OhhO Connect	In progress	Required for Built: code link, CI run, and video URL.
OhhO Mind	In progress	Required for Built: code link, CI run, and video URL.
OhhO Twin	Vision: not built	Required for Built: code link, CI run, and video URL.

Nothing is marked Built yet. The showcase rule is on the roadmap.

OmniBot

mecanum base + SO-101 · ROS 2 topics for other robots

1.1.2

ohho-os on PyPI · pip install ohho-os

Connect

ROSBridge, Web Serial, or the simulator. Web Bluetooth is a demo; source is not public.

Free

engine and console demos — hosted cloud is a waitlist

What this repo actually runs

Tested on one robot.
Built with the tools in the code.

Tested on

Yahboom mecanum base
SO-101 / Feetech STS3215
Raspberry Pi 5
Meta Quest 3

Built with

ROS 2 Jazzy
Nav2
Gazebo
LeRobot
PyTorch
FastAPI
Unity / OpenXR
Next.js

Open-source robots · Open ecosystems

Open-source robots, first.
Open ecosystems, welcome.

Today: OmniBot. A Yahboom mecanum base and an SO-101 arm. Other open robots — humanoids, quadrupeds, drones — are a roadmap vision, not hardware this site runs. ROS 2 topics are the path for a robot that is not OmniBot.

Primary

Open-source robots & hardware

Today the first-class robot is OmniBot. 3D-printed humanoids, open quadrupeds and open drones stay on the roadmap until a port exists in a public repository.

Also

Open-software brands welcome

Any commercial brand that keeps its software layer open source and welcomes third-party developers into its ecosystem plugs in through OhhO's adapters. Closed, walled-garden platforms aren't the target — open up, and you're in.

Any compute

Train and serve on whatever silicon you have — or none at all.

Run inference on a desktop GPU, a workstation, a laptop, or a CPU-only board. OhhO Serve picks the execution provider that's present — no vendor-specific SDK is required to ship a policy.

Discrete GPUIntegrated GPUWorkstationCloud GPUCPU-onlyAny vendor

Any robot — open-source first

Built for open-source robots. Open to any brand with an open software layer.

OhhO targets open-source robots and open-source robot hardware first — wheeled, legged, humanoid, arm, drone or marine. It also embraces commercial brands that publish an open SDK and welcome third-party developers: capability-typed commands mean swapping hardware never rewrites your application, and per-brand adapters bridge non-ROS robots in unchanged.

Open-source HW3D-printedROS 2-nativeOpen SDK brandsOpen firmwareAny form factor

Any model

Bring your own policy. Swap it anytime. Keep your data.

Serve is model-agnostic by design — a vision-language-action model, an imitation-learning policy, a diffusion policy, an ONNX RL export, or a checkpoint you fine-tuned yourself. Your models and your data stay yours.

VLAImitation BCDiffusion policyRL / ONNXYour own fine-tuneAny backend

Any cloud — or none

The engine runs on a Pi 5 or a laptop. Hosted cloud is a waitlist.

Keep the Pi and the laptop. There is no published cloud you can point a robot at yet. Hosted cloud is a waitlist, not a product.

Raspberry Pi 5LaptopSelf-hostedHosted cloud: waitlist

Transports

ROSBridge and Web Serial have public code. Web Bluetooth is a demo; source is not public.

Supported today, with public code: ROSBridge and Web Serial. Web Bluetooth is a Connect console demo; source is not public. DDS is experimental in the engine notes. MAVLink and Modbus are roadmap.

ROSBridgeWeb SerialWeb Bluetooth: demo, source not publicDDS roadmapMAVLink roadmapModbus roadmap

Open ecosystems welcome

Closed software? Not here. Open layers and third-party devs, welcome.

OhhO works with any brand that keeps its software layer open source and welcomes outside developers into its ecosystem. Closed, walled-garden platforms aren't the target — but if a vendor opens up, OhhO's adapters plug them straight in. Apache-2.0 engine, MIT tools, standard LeRobot datasets and ONNX exports mean you can leave anytime and keep everything you made.

Open SDKPublic APIsThird-party devsOpen firmwareNo walled gardensMIT / Apache

What you're
never locked into

×A GPU vendor×A closed-software brand×A walled garden×A model lab×A cloud provider×A single supplier

Open-source robots in. Open formats out. Standard LeRobot datasets, ONNX exports, ROS 2 topics and Apache-2.0 source — so the work you do on OhhO is portable to anything, forever. Open software and open ecosystems aren't a feature here; they're the whole point.

Read the open-source code

The engine

One open engine under
every product.

OhhO OS 1.1.2 is ohho-os on PyPI. Source: ohho-os. TypeScript client: ohho-sdk. It drives OmniBot in simulation. It does not power 20 shipped products.

OhhO OS

1.1.2 · PyPI · OmniBot simulation

20 products

ViewConnectDataTrainServeRoadmap consoles

any robot

OmniBotROS 2 topicsOther categories: roadmap

ROS optional — never required

Most agentic robot stacks force a choice: go all-in on ROS, or abandon it entirely. OhhO OS runs both ways — a lightweight pure-Python runtime or the full ROS 2 stack — and you switch with a single argument. get_runtime("auto") detects ROS 2 automatically.

First robot: OmniBot

The engine's first-class robot is OmniBot (mecanum base + SO-101). Other categories — legged, humanoid, drone — are roadmap. A robot that already speaks ROS 2 can use topics.

Agent · Train · Serve — built in

The checked install includes ohho agent on the scripted fallback. The skill market console on this site is simulated, not a store.

ROS 2 topics, rosbridge, and the Yahboom serial link

Supported today, with public code: ROS 2 topics, ROSBridge, and Web Serial. Web Bluetooth is a Connect console demo; source is not public. CANopen, OPC UA, VDA 5050, PROFINET, and the other industrial protocols are roadmap. See the standards page.

Open source, zero lock-in

Apache-2.0 licensed. The package is ohho-os on PyPI. There is no hosted service.

pip install ohho-os ohho doctor ohho sim --robot omnibot --seconds 2

Setup Guide Explore OhhO OS Read the docs

Preview

Set up with your AI agent

Preview. Coming with ohho-os 1.2.0. Agent setup does not work end-to-end on the current release.

Set up Ohho for me. Fetch https://ohho-robotics.com/onboard.md and follow it.

Playbook · Docs

One umbrella · the whole lifecycle

One robot, one engine.
The rest is roadmap.

OmniBot records, trains and serves policies on the open engine. Fleet regulation, a single bill and a cheapest-price claim are not products. Those consoles stay labelled Roadmap.

Prototype

Design any robot in the browser, assemble it at the bench, and bring up a wired, calibrated, powered-on unit — starting from a blank canvas or an industry template.

OhhOBuildBenchFrame

Train

Collect demonstrations, fine-tune VLA / imitation / RL policies, run sweeps and a continual-learning loop — then export a deployment-ready checkpoint or ONNX policy.

OhhODataTrainTwin

Launch

Serve the model behind a REST endpoint, connect OmniBot or the simulator over ROSBridge or serial, and teleoperate or run autonomy to put the robot to work — in sim first, then for real.

OhhOServeConnectPilotAutonomy

Deploy

Ship policies over the air to a fleet of any size, monitor every robot from a single pane, and keep drivers, firmware and models current across mixed hardware.

OhhOFleetBridgeView

Manage

Run the whole fleet day to day — observe and diagnose every robot, buy and sell skills in a marketplace, and keep the AI agent on task across the operation.

OhhOCareMarketMindLink

Regulate

Close the trust loop — prove every behavior is safe and reproducible, stay ahead of CVEs, and certify against the standards your industry and insurers require.

OhhOProofShieldComply

⊛OmniBot on an open engine. Certified fleets, one bill and a cheapest-price claim are roadmap, not what ships today.

See the 20 consoles that cover it all

Platform

Start with the core.
Grow into the platform.

View is a prototype, in progress until public OmniBot CI is merged (OHH-21). Connect, Data, Train, Serve, and the other prototype consoles use simulated data. Bench, Bridge, Market, Fleet, Twin, Care, Comply, Shield, and Proof are roadmap.

OhhO Build

Prototype

Prototype designer. Not a sourced factory.

In-browser prototype that sketches a robot from a sample parts list and can export URDF and SDF. It does not source a bill of materials or design any robot for any industry.

OhhO Robotics

OmniBot is a mecanum mobile manipulator. ohho-os drives it in simulation.

Try it in 5 minutes

Flagship video and results

Video

Results

Tested on one robot.Built with the tools in the code.

Open-source robots, first.Open ecosystems, welcome.

One open engine underevery product.

Set up with your AI agent

One robot, one engine.The rest is roadmap.

Start with the core.Grow into the platform.

Open platform.Pay-as-you-go cloud.

Free and open source.

Open-source robots,first.

Tested on one robot.
Built with the tools in the code.

Open-source robots, first.
Open ecosystems, welcome.

One open engine under
every product.

One robot, one engine.
The rest is roadmap.

Start with the core.
Grow into the platform.

Open platform.
Pay-as-you-go cloud.

Open-source robots,
first.