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Otto DIY Quadruped robot 3D Printer File Image 1
Otto DIY Quadruped robot 3D Printer File Image 2
Otto DIY Quadruped robot 3D Printer File Thumbnail 1
Otto DIY Quadruped robot 3D Printer File Thumbnail 2

Otto DIY Quadruped robot

HP Robots Otto avatarHP Robots Otto

November 10, 2025

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Description

Quad was inspired was inspired by #OttoDIY hat we all know ;) and MiniKame is a little quadruped robot based on an ESP8266 WiFi module. It has 8 servos (two per leg) and a small LiPo battery.

Features

  • 👩💻 Simple Programming with Otto Blockly or Arduino
  • 📃 Instruction manual included
  • 👣 Walks & dances
  • 🔊 Makes emotional sounds and melodies

Print instructions

Recommended to use a FDM 3D printer with PLA material.
No need supports or rafts.
Resolution: 0.3mm or 0.2mm for better resolution
Fill density: 15%

List of Parts

  • 🖥 Otto Nano Microcontroller + I/O board
  • 🔌 Micro USB cable
  • 🔋 Rechargeable battery
  • ⚙ 8 x micro servo motors with set of screws.
  • 🔊 Buzzer
  • 🌈 16 x DuPont cables
  • Phillips screwdriver
  • 3D Printed head (select from ultrasound or led matrix)
  • 3D Printed body
  • 3D Printed legs
  • 3D Printed feet

We invested lots of time and resources to provide open source code, software and hardware, please support this project by just giving us a ❤ Like and share and you are welcome to be a part of this friendly community of robot builders, teachers and makers. Join today our Otto Builder community

License:

Creative Commons — Attribution — Share Alike

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