RVR+  is Sphero’s revolutionary take on the programmable robot and supports 1-2 learners. It’s drivable right out of the box, packed with a diverse suite of sensors, and built for customization. RVR+ is expandable and made for novice to advanced learners in middle and high school Students learn coding skills and computer science basics with activities and programs in the free Sphero Edu app or advanced programmers can level up with the Public Sphero SDK to program with Python and connect third-party hardware PAIR PROGRAMMING WITH 2:1 RATIO: 1 RVR+ supports 1–2 learners, emphasizing pair programming and collaborative learning GO-ANYWHERE, DO-ANYTHING PROGRAMMABLE ROBOT: Drive RVR+ right out of the box – no assembly or complicated setup required ADVANCED SENSORS: Packed with on-board sensors including a color sensor allowing for accuracy in programming RVR+ to see colors in its environment, a light sensor, IR, accelerometer, and gyroscope ENHANCED GEARBOX: Enhanced gearbox to improve torque, payload capacity, and durability to take your inventions even further PROGRAM IT: Use the free Sphero Edu app for programming RVR+ with blocks or JavaScript. RVR+ can also be programmed using the Sphero Public SDK and API libraries for more advanced hackers and makers, making it the ultimate programming robot for coders of all levels EXPANDABLE PLATFORM: RVR+ features a 4-pin UART and an onboard power source, allowing students to connect and run third-party hardware like a Raspberry Pi, BBC micro:bit, or Sphero’s very own littleBits SWAPPABLE & RECHARGEABLE BATTERY: Improved rechargeable and swappable battery to keep programs, inventions, and classroom projects running without downtime