TNY
Open-source quadruped robot dog kit with a 200 Hz inverse kinematics control loop you build yourself.
If you want to understand a quadruped rather than just own one, the TNY-360 is one of the few kits where schematics, firmware, and SDKs are all genuinely open. Budget real assembly and debugging hours: the docs sequence soldering every PCB, stuffing the printed frame, and calibrating before it walks. Buyers who want a robot running in ten minutes should look at a Unitree Go2 instead.
Verified 5d ago · liveness 76/100 · cite: rightaichoice.com/tools/tny
- STEM educators and universities teaching kinematics, control loops, and robotics fundamentals
- Makers who want to 3D-print their own parts and modify an open hardware stack
- HRI researchers exploring anthropomorphic expression, motorized ears, and voice interaction
- Developers progressing from block coding up to Python or ROS2 on real hardware
- Buyers who want a robot working out of the box with zero assembly
- Teams needing industrial durability or high payload capacity
- Anyone unwilling to solder PCBs, flash firmware, or debug calibration
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Skip the TNY-360 if you want a quadruped that walks the day it arrives — this kit requires soldering PCBs, printing parts, flashing firmware, and calibrating joints before first steps.
The BareBones tier at €289 ships no mechanical parts, so you need a 3D printer and filament before the robot can stand
At €289 (BareBones), €399 (Maker), and €599 (Ready2Run), the TNY-360 sits well below consumer quadrupeds like the Unitree Go2 — you are paying in assembly hours and tooling instead of cash. It fits schools, makerspaces, and research labs with a bench and a 3D printer; hobbyists wanting zero build effort will spend more elsewhere.
In short
TNY — Open-source quadruped robot dog kit with a 200 Hz inverse kinematics control loop you build yourself. Best for STEM educators and universities teaching kinematics, control loops, and robotics fundamentals, Makers who want to 3D-print their own parts and modify an open hardware stack, HRI researchers exploring anthropomorphic expression, motorized ears, and voice interaction. Plans from €289.
What people actually say about TNY — is it worth it?
We scanned public community sources for TNY on Jul 3, 2026 and could not establish that the discussion we found is about this tool rather than something else sharing its name. Our own analysis of that scan says the posts were off-subject. Rather than publish a sentiment score built on the wrong subject, we publish nothing here and re-run the scan.
Viability Score
How well maintained and how widely used is TNY? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: October 2026
How we score →Key Features
- Fully open-source hardware and software: STL/FreeCAD files, schematics, firmware on GitHub
- 200 Hz inverse kinematics control loop for adaptive gaits on uneven terrain
- Dual-core architecture with Raspberry Pi and ESP32-class compute
- Semantic PCBs with wiring icons and QR codes linking to step-by-step docs
- JST-PH connectors throughout for clean, reworkable electronics
- Clip-on armor system for swapping and 3D-printing custom shells
- Dorsal expansion port with printed dimensions and exposed pins for LiDAR or robotic arm
- Autonomous behavior tree with configurable independence levels
- Active safeguards for anti-tip and fall prevention
- HRI hardware: high-resolution facial display, motorized ears, speaker, microphone, camera
- IMU, laser sensor, and environmental sensors for proprioceptive adaptive gait
- Native Python and JavaScript/TypeScript SDKs
- Block-based visual programming apps
- Wireless control via game controller or smartphone
- ROS2 integration for advanced robotics research
About TNY
The TNY-360 from TNY Robotics is a quadruped robot dog sold as a kit you assemble, not a finished consumer toy. The pitch is a single hardware platform that scales with the builder: drive it with a game controller or your phone, program it with block-based graphical apps, step up to native Python or JavaScript/TypeScript SDKs, and take it into ROS2 when the project turns into research. Schools, universities, makers, and human-robot interaction labs are the target, and the appeal is seeing how the machine actually works rather than watching it walk. The build is deliberately the product. Every PCB carries a defined role, wiring icons, and a QR code that links straight to step-by-step visual documentation, so assembly reads more like a construction set than a lab manual. The docs hub walks you through sourcing components, ordering and soldering PCBs, printing the mechanical parts, flashing firmware, and calibrating before the first walk. JST-PH connectors handle the electronics side, clip-on armor lets you swap or reprint shell parts in seconds, and a dorsal expansion port ships with printed mechanical dimensions and exposed pins so adding a LiDAR or robotic arm doesn't require opening the docs first. Under the shell, a dual-core architecture runs inverse kinematics on a 200 Hz control loop, which TNY pitches against amateur robots refreshing at 50 Hz. An IMU, laser sensor, and environmental sensors feed adaptive gaits for uneven terrain, an autonomous behavior tree lets you dial independence between free exploration, reactive animations, or full manual control, and active safeguards watch for falls. HRI work gets a high-resolution facial display, motorized ears, speaker, microphone, and camera. Mechanical files (STL/FreeCAD), electronics schematics and routings, firmware, and the companion software suite are all published on GitHub. Current tiers are BareBones at €289, Maker at €399, and Ready2Run at €599, with Ready2Run listed as coming soon and the whole line
Behind the Verdict
We'd reach for the TNY-360 when the point of the project is the project. It's a teaching platform first: kinematics, control loops, and behavior trees stop being abstract when you've soldered the boards that run them. The 200 Hz IK loop is a real talking point against the 50 Hz refresh typical of amateur builds, and it shows up as smoother adaptive gaits on uneven ground rather than a spec-sheet number. Pick it if you teach STEM or robotics, if you're a maker who wants to reprint armor and remix the frame, or if you're an HRI researcher who needs a face, motorized ears, and a camera on hardware you can modify. The jump from block-based apps to Python or JS/TS SDKs to ROS2 on one machine is the part competitors rarely match — you don't rebuy hardware when the student outgrows the tool. Pass if assembly isn't the fun part. This ships as a kit, and the docs are honest that PCBs get soldered, firmware gets flashed, and calibration comes before the first step. Teams needing industrial durability or meaningful payload should look elsewhere entirely — this is a development sandbox, not a workhorse. The closest alternative in most buyers' heads is the Unitree Go2. Go2 wins on out-of-box polish and gets a robot walking in minutes; TNY-360 wins on access, because the schematics and firmware are open and the mechanical parts are yours to reprint. That trade is the whole decision. One caveat on timing: the line is on pre-order and Ready2Run is listed as coming soon, so the €599 assembled tier may not be in hand immediately. If you need a robot this month, confirm lead times before ordering. The V2 work mentioned in the profile is another reason to check the site rather than assume today's specs are final.
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Real-world workflow fit
Concrete scenarios for the personas TNY actually fits — and what changes day-one when you adopt it.
Orders the BareBones kit to save on shipping, prints the arm and torso files from the GitHub STL set, solders the Plug, Paw, Power, and Main PCBs following the QR-code steps, then flashes firmware and calibrates joints.
Outcome: A working quadruped built at the lowest kit cost, with custom-printed shell colors and a full understanding of every board.
Buys the Maker kit with mechanical parts included, has students assemble it from the visual /docs guide, then has them teleoperate with a controller before moving into block coding and Python gait exercises.
Outcome: A semester platform where kinematics and control-loop theory are taught on hardware the students assembled themselves.
Mounts the Ready2Run unit, connects over ROS2, and drives the facial display, motorized ears, speaker, and microphone to run anthropomorphic interaction studies while the behavior tree handles autonomy levels.
Outcome: A low-cost HRI testbed with expressive hardware and an open firmware stack that can be modified for each study.
Use Cases
- Learn inverse kinematics and control theory by programming gait patterns for the 200 Hz loop
- Develop autonomous navigation algorithms using onboard IMU, laser, and environmental sensors with ROS2
- Prototype new sensor payloads via the dorsal expansion port and the Python or JS/TS SDKs
- Teach STEM concepts in classrooms with block programming and hands-on PCB assembly
- Customize the robot's appearance and structure via 3D-printed clip-on armor parts
- Experiment with behavior trees and autonomous decision-making on a real quadruped
- Conduct human-robot interaction studies using the facial display, motorized ears, and camera
- Build a low-cost research platform for gait analysis and adaptive locomotion
Limitations
- The TNY-360 is a build-it-yourself open-source quadruped kit: the documentation walks through sourcing components, ordering and soldering PCBs, 3D printing parts, flashing firmware, and calibration before the robot is operational, so substantial hands-on assembly work is required.
- It is sold as a pre-order, and the site references V2, so delivery timelines carry some risk.
- It is aimed at education, research, and hobbyists rather than buyers wanting a plug-and-play consumer robot.
as of 2026-10-04
Verification history
We have re-verified TNY 9 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-checked, vendor evidence unchanged
- — re-checked, vendor evidence unchanged
- — re-checked, vendor evidence unchanged
- — re-checked, vendor evidence unchanged
Showing the 6 most recent of 9 verification passes.
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published TNY tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
BareBones
€289
Ideal for
Makers with their own 3D printer who want the electronics and motors only and will print all mechanical parts at home.
What this tier adds
Starting tier: complete PCB ecosystem, custom motors, screws, cables, and components — no mechanical parts.
Maker
€399
Ideal for
Builders and educators who want the full robot but are happy to do the soldering, assembly, and calibration themselves.
What this tier adds
Adds solid, lightweight mechanical parts to the BareBones electronics so you can build the complete robot yourself.
Ready2Run
€599
Ideal for
Buyers who want to start using the quadruped quickly and skip the assembly bench, such as labs with limited build time.
What this tier adds
Ships assembled and calibrated with a quick start guide and maintenance guide; listed as coming soon.
Where the pricing makes sense
The company stage and team size where TNY's pricing actually pencils out — and where peers do it cheaper.
At €289 (BareBones), €399 (Maker), and €599 (Ready2Run), the TNY-360 sits well below consumer quadrupeds like the Unitree Go2 — you are paying in assembly hours and tooling instead of cash. It fits schools, makerspaces, and research labs with a bench and a 3D printer; hobbyists wanting zero build effort will spend more elsewhere.
Setup time & first value
How long it actually takes to get something useful out of TNY — broken out by persona, not the marketing-page minute.
Ready2Run buyers can start teleoperating shortly after unboxing, since the robot ships assembled and calibrated. Maker buyers should budget a full weekend or more for printing, soldering, wiring, flashing, and calibration. BareBones adds the largest share of work — sourcing and printing all mechanical parts on top of the electronics build.
Switching to or from TNY
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From a DIY Arduino quadruped: reuse your 3D-printer skills, then move gait logic into the documented 200 Hz IK loop and SDKs
- →From block-coding kits like LEGO Mindstorms: keep the visual-programming entry point, then graduate to the native Python SDK
- →From a closed consumer quadruped you can't modify: gain STL/FreeCAD files, schematics, and firmware access on GitHub
- ↗To Unitree Go2 or a similar consumer quadruped: if your project needs plug-and-play walking and higher payload rather than open hardware
- ↗To a custom ROS2 research platform: if you outgrow the TNY-360 chassis and want to port your behavior-tree and sensor code elsewhere
Integrations
Resources & Guides
Tutorials & Learning
YouTube returned 6 videos for “TNY”, and we withheld 6: 6 could not be judged, because “TNY” is a single word that other videos use for other things. We are showing none, because we could not prove any of them are about TNY.
Official links
Featured Head-to-Head Comparisons
Tny vs Surge Ai
If you are building your own robot from scratch and want full control over hardware and software, TNY's open-source quadruped is unbeatable for its price. If you need elite human feedback to train or evaluate frontier AI models, Surge AI's expert workforce and rigorous benchmarks are essential. They serve completely different needs.
Tny vs Praktika
Praktika and TNY serve completely different domains: Praktika is a mobile language app for speaking fluency, while TNY is an open-source robotics platform. Your choice depends solely on your goal—learning conversational language or building a quadruped robot. Both are freemium, but Praktika focuses on AI tutor interaction, and TNY on open hardware customization.
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