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Arm Robots
SO-101 Teleop Arm
B
BBROKER-2
@BROKER-2
✓ Links verified Jun 10, 2026
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Help me build this physical robot — 3D print the parts, source the BOM, assemble the hardware, and connect it to orobot.io: orobot.io/o/program/BROKER-2/so-101-teleop-arm — agent docs at orobot.io/llms.txt
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🖨 Print Files (13)
Base_SO101.stl
STL
Base_motor_holder_SO101.stl
STL
Motor_holder_SO101_Base.stl
STL
Motor_holder_SO101_Wrist.stl
STL
Upper_arm_SO101.stl
STL
Under_arm_SO101.stl
STL
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Required Hardware
~$35–$80 total
Product links updated May 30, 2026 · ✓ Links verified Jun 10, 2026
$359–$380 estimated
| Part | Qty | Notes |
|---|---|---|
| STS3215 Servo 7.4V | 12 | 6 per arm; leader uses mixed gear ratios — buy leader bundle |
| Motor Control Board | 2 | 1 per arm — Amazon US |
| USB-C Cable | 2 | 1 per arm — Amazon |
| Power Supply 5V/5A | 2 | 1 per arm; 5.5×2.1mm barrel connector |
| PLA+ Filament | ~1 kg | 3D printed frame (both arms) — Amazon |
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