The HP Robot Otto Starter Builder Kit provides all necessary components to construct a functional robot directly from the package. This comprehensive kit includes both electronic and 3D printed plastic parts, making it an ideal educational tool for children aged eight and above. Otto guides students through the processes of designing, 3D printing, building, and programming their first robot. The assembly process is straightforward and requires no soldering.
Otto offers three distinct programming modes: a controller app for movements, gestures, and sounds; block-based programming based on Scratch with a quick Python generator; and advanced programming in Python or C++. The robot features programmable RGB LEDs, a line-tracking sensor, and an ultrasonic sensor, with opportunities for further enhancements through additional extensions and 3D printing.
The kit facilitates a seamless transition to advanced programming with web-based simple programming, eliminating the need for downloads or installations. Users can take full remote control with customizable input and output widgets. Beginners benefit from block-based programming, which employs a drag-and-drop system to simplify the understanding of command combinations. More experienced students can write their own code in Python or C++ and integrate it with popular platforms such as Thonny IDE and Arduino IDE, aligning with various project requirements and educational curricula.
Safety Warning: Ensure that children use the kit under adult supervision to prevent any mishandling of electronic components.
2x Tire
2x Motor with screws
2x Line following sensor + map
3D-printed PLA body and wheels
Circuit board
Rechargeable battery
RGB LED ring
Ultrasonic sensor
3 wire cable
4 wire cable
Screwdriver
USB-C cable
Sheet of stickers and user guide
Controller app supports movements, gestures, and sounds
Block-based programming compatible with Scratch includes quick Python code generation
Supports programming in Python or C++, features programmable RGB LEDs
Equipped with line-tracking and ultrasonic sensors
Expandable with additional extensions and compatible with 3D printing
Offers web-based programming without the need for downloads or installations
Operable on any desktop operating system through a web connection
Customizable input and output widgets for full remote web control
Block-based programming suitable for beginners
Advanced programming options available in Python or C++ for experienced users
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
The RA number is valid for 30 days. The returned item must be received within that period.
The RA number must be included with the return.
Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RobotShop's troubleshooting process or of a verified shipping error by RobotShop.
Refunds are processed within 7 days after receipt and inspection of the returned item.
A $100 cleaning fee may apply to domestic robots returned in used or unclean condition.
A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RobotShop's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
Build-it-yourself products and items requiring customer assembly — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
Digital Goods, Software, and Apps — Final sale only, due to licensing restrictions.
Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
On-Demand Items — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
While the same return policy applies, these orders require a separate contact process for returns.
RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".