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humanoidrobot.build

Every way to get it

Get Aero Hand Open

Chestnut Robotics (formerly TetherIA) · open hardware

Buy it from the maker, source the parts yourself, print or outsource the printed parts, or hire someone who has built one. Same numbers, side by side, then a helper that picks one for your budget, tools, time and experience.

L2Sim-verifiedBuild package →Printables →
Maker sale
Kit
Parts, best region
$324+ US
Printer time
—
Fully buildable
not yet
Fig 1/6RenderAero Hand Open studio render, three-quarter front view
Studio render of the published MJCF, keyframe pose from the model. Geometry only; colours are the model's own materials.© Rendered by Hyperspawn from mujoco_menagerie/tetheria_aero_hand_open (Apache-2.0) · Hyperspawn render · source
Ship parts to
01

Side by side

Figures from the package · US prices
A

Kit from the maker

Kit
What you getThe maker's kit. You assemble it along the step graph.
Cost$314Complete kit $314
TimeAssembly time not stated
ToolsFDM printer, bed >= 200 x 200 mm · Flush cutters · Files / sandpaper · Jewelry hand drill · 1.0 mm, 2.0 mm and 2.1 mm drill bits · +25 more
SkillSoldering, crimping. 23 steps5 safety-critical
Unknowns
  • None recorded
shop.tetheria.ai
B

Source the parts

20/24 priced
What you getA cart of 24 BOM lines (156 parts) across vendors, maker's store first.
Cost$324+4 lines unpriced. 4 lines have no offer for US. 2 ship from a global vendor.
  • IN$324 · 22 n/a
  • US$324 · 4 n/a
  • EU$324 · 22 n/a
  • CN$324 · 20 n/a
Vendor price where stated, else the package list price. n/a = lines with no vendor there.
TimeAssembly time not stated23 steps without a time
ToolsFDM printer, bed >= 200 x 200 mm · Flush cutters · Files / sandpaper · Jewelry hand drill · 1.0 mm, 2.0 mm and 2.1 mm drill bits · +25 more
SkillSoldering, crimping. 23 steps5 safety-critical
Unknowns
  • 4 line prices
  • 4 vendors for US
  • Shipping, duties, taxes
Open the cart
C

Print it, or have it printed

38 printed
What you get38 printed parts.
Cost—No grams in the package, so no filament cost. Print services quote from the files.
TimePrint time not stated.
ToolsFDM printerBed ≥ 200 × 200 mm (stated)
SkillPLA
Unknowns
  • 38 parts with no grams or hours
  • Print-service prices
Printables list
D

Hire a builder

Certified at L5
What you getSomeone who has built this robot assembles it for you, or with you.
CostQuoteParts plus labour. No builder rates are published yet.
TimeSet with the builder.
ToolsNone
SkillNone
Unknowns
  • No certified teams yet: certification needs L5, Aero Hand Open is L2.
  • Availability near you
Crew on humanoidrobots.team
02

Which way is yours

Rules, not a model · every reason is shown
Tools you have
Time
Experience
Recommended pathquote

Hire a builder

  • ✓No tools, no skill needed.
  • !No certified teams yet (needs L5; Aero Hand Open is L2).
Go
  1. 02Buy the maker's kitNeeds soldering or crimping; you have no soldering iron ticked.$314
  2. 03Source parts, use a print serviceNeeds soldering or crimping; you have no soldering iron ticked.$324 + print quote
  3. 04Source parts, print at homeNeeds an FDM printer; you have none ticked.$324+
03

Build readiness

What makes a robot fully buildable
  • ■Open hardware (CAD + BOM public)yes
  • ■Build package compiledyes
  • □BOM lines with a vendor22/24
  • ■Fabrication list17 entries
  • ■Assembly steps, each with a check23/23
  • ■Firmware describedyes

Each unchecked line is a bounty on humanoidrobots.team.

04

Honest unknowns

What this page cannot tell you
  • 4 of 24 BOM lines carry no price.
  • Lines with no vendor, by region: IN 22, US 4, EU 22, CN 20.
  • 38 printed parts have neither grams nor print time.
  • 23 assembly steps have no time estimate.
  • Resale and used units: not tracked.
  • Shipping, duties and taxes: not included anywhere on this page.