Ideal for children over 8 years, Otto takes students from designing, 3D printing, to building and programming their first functional robot. Otto is easy to assemble, with no soldering required! Basic version of the kit with everything you need to build the robot right out of the box. In addition to the electronic parts, the HP Otto Builder Kit also includes all the 3D printed plastic parts as well! Otto Has 3 Programming Modes: Controller app (movements, gestures and sounds) Block-based programming based on Scratch with quick Python generator Programming in Python or C++, programmable RGB LEDs, line-tracking sensor, ultrasonic sensor, possibility of improvement with additional extensions and 3D printing Otto also presents the perfect opportunity to create a seamless transition to more advanced programming. Web-Based Simple Programming: No need to download or install anything – just connect and get started on any desktop operating system. Control: Take full remote control of the web with customizable input and output widgets. Block-Based Programming: Otto can be programmed using blocks, which is ideal for beginners, because thanks to the drag-and-drop system they can immediately see and easily understand which commands can be combined and which cannot. Python or C++: More experienced students can write their own code in different languages to use in other popular platforms like Thonny IDE and Arduino IDE that will fit best to their projects and teachers curriculum. It is simple to switch between. What\’s in the Package: 3D Printed PLA Body and Wheels 2 x Tire Circuit Board Rechargeable Battery 2 x Motor with Screws 2 x Line Following Sensor + Map RGB LED Ring Ultrasonic Sensor 3 Wire Cable and 4 Wire Cable USB-C Cable Screwdriver Sheet of Stickers and User Guide