Dropbear
Hyperspawn Robotics · India
Full-size open-source humanoid from Hyperspawn and Pointblank: FDM-printed structure on 20x20 aluminium extrusion, MyActuator CAN actuators, an ESP32 node per limb and a Jetson Orin brain. CAD, BOM, printables, firmware, URDF/MJCF/USD and simulation walking policies are public; a pre-assembled kit is on preorder.
Contact sheet · credit and license on every frame
Turntable render of the current Dropbear build. Looping, muted, 5.3 s.Hyperspawn · Hyperspawn · source 
Full-assembly CAD render from dropbear_hardware.Hyperspawn · Hyperspawn · source Simulation, not hardware: 30 s Isaac Lab rollout of the experimental v0.2.0 policy (model_10479.pt) at 50 Hz.Hyperspawn; policy by Hyperspawn Robotics and robit-man (dropbear-locomotion) · CC-BY-NC-SA-4.0 · source 
Simulation: deployable walk on the datasheet motor twin (no-state policy, 20 ms target ramp). Hardware gate PASS.Hyperspawn (dropbear-wbc) · PolyForm-Noncommercial-1.0.0 · source 
Simulation: live text to motion. A typed prompt, generated by Kimodo, played on the motor twin.Hyperspawn (dropbear-wbc) · PolyForm-Noncommercial-1.0.0 · source 
Head and Stewart-platform neck subassembly (six NEMA 17 lead-screw legs).Hyperspawn · Hyperspawn · source 
Right arm subassembly.Hyperspawn · Hyperspawn · source 
Right leg subassembly with the tie-rod ankle drive.Hyperspawn · Hyperspawn · source
+8 more on humanoidrobots.systems
- 3D model · Interactive 3D model of Dropbear with hands, riggedHyperspawn · Hyperspawn · source
Maintainer
Hyperspawn Robotics
- Org
- /hyperspawn
- Signs to
- L5 Certified. Not signed yet (package is L2).
- Site
- www.hyperspawn.ai/
- Package
- v0.2.0 · 40 steps
Find someone who has built this
Verified builders of Dropbear
The first verified builder of Dropbear gets the first profile.
Build it from the v0.2.0 package, file the report with photos and bring-up logs, and this roster starts with you.
Labs and makers working on Dropbear
No labs on record for Dropbear.
A lab is listed when a public source ties it to this robot: a paper, a repo, a lab page.
Open bounties on Dropbear
Unfunded until a hyperspawn.org grant attaches. Each one is a gap between this robot and a finished build.
| ID | Type | Bounty | Unlocks |
|---|---|---|---|
| HB-L0H02 | Sourcing | Find China offers for 6 Dropbear parts | L3 Sourced |
| HB-C0AXP | Sourcing | Find Europe offers for 48 Dropbear parts | L3 Sourced |
| HB-G2MLK | Sourcing | Find India offers for 88 Dropbear parts | L3 Sourced |
| HB-DS6D7 | Sourcing | Find United States offers for 12 Dropbear parts | L3 Sourced |
| HB-RVGWH | Pricing | Price 8 Dropbear BOM lines | L3 Sourced |
| HB-C2S5B | Assembly | Add checks and torque values to Dropbear assembly | L4 Built |
| HB-I8DMT | Fabrication | Publish print profiles for 1 Dropbear part | L4 Built |
| HB-6V53G | Specs | Fill 1 spec field for Dropbear | Atlas accuracy |
Need help / hire a team
Ask for crew on Dropbear.
Stuck on a step, need parts sourced, or want ten assembled. The request is logged at hyperspawn.io. Matching is done by a person until verified builders exist near you; paid jobs open once Dropbear reaches L5 and a team is certified.