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humanoidrobot.build

Every way to get it

Get HopeJR

The Robot Studio & Hugging Face · 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.

L1CompiledBuild package →Printables →
Maker sale
Not sold by the maker
Parts, best region
—
Printer time
—
Fully buildable
yes
Fig 1/3PhotoHOPEJr humanoid artwork, three figures, one on a hoverboard base
Concept artwork from the HOPEJr Humanoid folder, not a photo of a build.© The Robot Studio (HOPEJr) · Apache-2.0 · source
Ship parts to
01

Side by side

Figures from the package · US prices
A

Buy from the maker

Not offered
What you getNot sold by the maker. The registry lists no maker sale for this robot.
Cost—
Time—
Tools—
Skill—
Unknowns—
No store link
B

Source the parts

0/31 priced
What you getA cart of 31 BOM lines (156 parts) across vendors, maker's store first.
CostUnpriced31 lines unpriced. 29 lines have no offer for US. 1 ship from a global vendor.
  • IN— · 30 n/a
  • US— · 29 n/a
  • EU— · 13 n/a
  • CN— · 17 n/a
Vendor price where stated, else the package list price. n/a = lines with no vendor there.
TimeAssembly time not stated14 steps without a timePackage caveat: Teleop firmware ships as .cs files that are actually Arduino C++ sketches; no build instructions, board definition or pin diagram accompanies them. exo.cs computes only 5 angles while LeRobot's homunculus_arm expects 7 joints; the exact exo firmware LeRobot expects may live in the Project Homunculus exo submodule instead.
ToolsFDM printer · Arduino IDE (or arduino-cli) with ESP32 core · Host computer (Linux/macOS) · Python · USB camera (OpenCV)
SkillSoldering, crimping. 14 steps3 safety-critical
Unknowns
  • 31 line prices
  • 29 vendors for US
  • Shipping, duties, taxes
Open the cart
C

Print it, or have it printed

7 printed
What you get7 printed parts.
Cost—No grams in the package, so no filament cost. Print services quote from the files.
TimePrint time not stated.
ToolsFDM printerMinimum bed not stated
SkillUnspecified
Unknowns
  • 7 parts with no grams or hours
  • Print-service prices
  • Largest part size
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, HopeJR is L1.
  • 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; HopeJR is L1).
Go
  1. 02Source parts, use a print serviceNeeds soldering or crimping; you have no soldering iron ticked.unpriced
  2. 03Source parts, print at homeNeeds an FDM printer; you have none ticked.unpriced
03

Build readiness

What makes a robot fully buildable
  • ■Open hardware (CAD + BOM public)yes
  • ■Build package compiledyes
  • ■BOM lines with a vendor31/31
  • ■Fabrication list7 entries
  • ■Assembly steps, each with a check14/14
  • ■Firmware describedyes
04

Honest unknowns

What this page cannot tell you
  • 31 of 31 BOM lines carry no price.
  • Lines with no vendor, by region: IN 30, US 29, EU 13, CN 17.
  • 7 printed parts have neither grams nor print time.
  • 14 assembly steps have no time estimate.
  • Resale and used units: not tracked.
  • Shipping, duties and taxes: not included anywhere on this page.

Lead-time notes from the package

  • Package caveat Teleop firmware ships as .cs files that are actually Arduino C++ sketches; no build instructions, board definition or pin diagram accompanies them. exo.cs computes only 5 angles while LeRobot's homunculus_arm expects 7 joints; the exact exo firmware LeRobot expects may live in the Project Homunculus exo submodule instead.