Otto DIY Starter kit


The basic and most simple version of Otto, start now to build your very first robot friend. STEM + A educational coding robotics kit for learning programming


USA buyers please order this kit directly from Sparkfun our distributor

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👩‍💻 Simple Programming with Blockly or Arduino
🔧 Robotics Kit easy to build
📃 Instruction manual included
🔋 Rechargeable battery included
🔌 Integrated USB charger
👣 Walks & dances
🦇 Avoids obstacles
🔊 Makes emotional sounds and melodies
🧱 Expandable and modular

The right kit choice for beginners and makers. Otto can walk, dance, make sounds gestures and avoid obstacles in this starter version but you can always upgrade, expand and customize with our new modules or by simply adding sensors or the use of 3D printing.

Otto Blocky

Otto is super easy to make, assemble and code. You have plenty software options from novice to advanced or professional.


The perfect STEM+A robot kit for parenting or school education. Everything you need to run a science and computer class. Get started with the basics of electronics, programming, and coding. No prior knowledge is necessary – the instruction manual included in the kit will guide you through exciting building, introducing basic robotics concepts and developing important 21st century skills, such as hands on making, problem-solving and critical thinking.

What’s in the Box*?


Maker Kit includes:

  • 🖥️ Otto Nano Microcontroller I/O board
  • 🔌 Micro USB cable
  • 🔋 Rechargeable battery already included!
  • 📃 Printed Instruction Manual
  • ⚙️ 4 x micro servo motors with set of screws.
  • 🦇 Ultrasonic sensor
  • 🔊 Buzzer
  • 🌈 DuPont easy to connect cables
  • 🪛 Phillips screwdriver

*The box packaging is different for EU (cardboard) and the rest of the world (plastic)

USA buyers please order this kit directly from Sparkfun our distributor

3D print the plastic parts using our free .STL files or with the same components you could choose from more than 100 robot remix projects appearances made by the Otto Builder community.

Instructions Manual and .STL files for 3D printing you can download from our website here.

Otto DIY robot kit coding with Arduino

The Builder Kit includes:

Everything the Maker Kit has + all the plastic shell parts (head, feet, legs and body) 3D Printed in Europe. The color of the plastic parts might vary upon availability.

USA buyers please order this kit directly from Sparkfun our distributor

All our kit includes all hardware needed, free access to online learning courses in Otto Academy, and dedicated full support, making it ideal for remote teaching, home schooling, and self-learning.

You can also control with your mobile phone with our free mobile App by adding a Bluetooth module.



Additional information

Weight 253 g
Dimensions 16 × 12 × 6 cm

3D printed parts only, Maker, Builder


Green head with white body, Orange head with white body


No Soldering required


Rechargeable included