{"product_id":"sphero-littlebits-rvr-topper-kit-combine-programming-and-mobile","title":"Sphero littleBits RVR+ Topper Kit - Combine Programming and Mobile","description":"\u003cp\u003eIn this review the Sphero littleBits RVR+ Topper Kit is examined as a classroom and maker-space accessory that bridges block and text coding with hands-on engineering. The kit is best for educators and student groups who already own an RVR and want to add modular electronics that can be powered and mobilized by the RVR platform. Its single biggest selling point is the ability to program both littleBits modules and the RVR from the same editors, giving teams a straightforward path from concept to a roaming invention.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne kit per RVR:\u003c\/strong\u003e Designed as an add-on, the kit lets a single RVR support a group project with dedicated littleBits components for easy classroom deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRVR onboard power:\u003c\/strong\u003e The RVRs built-in power source can drive your littleBits circuits so inventions become mobile without separate batteries or complex wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll terrain treads:\u003c\/strong\u003e RVRs treads make the combined littleBits inventions portable across classroom floors and low obstacles for realistic testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIR sensor interaction:\u003c\/strong\u003e Program the RVRs IR sensors to respond to the littleBits IR remote trigger to create mazes, gates and interactive challenges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnified programming:\u003c\/strong\u003e Use the littleBits micro:bit adapter to program both littleBits and RVR in Microsoft MakeCode or the micro:bit Python editor for a single development workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollaborative design:\u003c\/strong\u003e The kit encourages team roles so one group can focus on programming while another tackles engineering and assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe RVR+ Topper Kit is aimed at educators, makerspaces, and STEM clubs that already own an RVR and want an expandable way to teach coding alongside physical design. It suits middle and high school classrooms where groups benefit from split roles and hands-on iterative testing.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include buyers who do not have an RVR yet or need a standalone littleBits starter set; this product is explicitly an add-on and requires an RVR to realize its mobility and power benefits.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnables combined programming and engineering projects by linking littleBits to the RVR platform.\u003c\/li\u003e\n\u003cli\u003eUses the RVRs power and treads so inventions are immediately mobile without extra power packs.\u003c\/li\u003e\n\u003cli\u003eSupports Microsoft MakeCode and micro:bit Python editor so teams can use block or text coding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires one RVR per kit, so classroom budgeting must account for the base robot separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eSphero littleBits RVR+ Topper Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eDesigned for use with Sphero RVR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgramming\u003c\/td\u003e\n\u003ctd\u003eMicrosoft MakeCode and micro:bit Python editor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eUses RVR onboard power source to run littleBits modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInteraction\u003c\/td\u003e\n\u003ctd\u003eIR sensors and littleBits IR remote trigger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse case\u003c\/td\u003e\n\u003ctd\u003eClassroom and collaborative STEM projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Sphero littleBits RVR+ Topper Kit is a practical add-on for classrooms and makers that already own an RVR and want to blend block and Python coding with physical engineering. It delivers real value by letting teams power and mobilize littleBits creations while keeping development in one set of editors, making it a smart purchase for educators focused on collaborative STEM learning.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need an RVR to use this kit?\u003c\/strong\u003e\u003cbr\u003eYes. The kit is intended as an add-on and relies on an RVR for power and mobility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich editors can I use to program both devices?\u003c\/strong\u003e\u003cbr\u003eBoth Microsoft MakeCode and the micro:bit Python editor are supported to program littleBits and the RVR together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I create interactive challenges with the kit?\u003c\/strong\u003e\u003cbr\u003eYes. The RVRs IR sensors and the littleBits IR remote trigger let you build mazes, gates and interactive inventions.\u003c\/p\u003e","brand":"Sphero","offers":[{"title":"Default Title","offer_id":48186748567771,"sku":"B08PJWBG8J","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51eWznuyfYL._AC_SL1000.jpg?v=1769490514","url":"https:\/\/gearmusthave.com\/products\/sphero-littlebits-rvr-topper-kit-combine-programming-and-mobile","provider":"GearMustHave","version":"1.0","type":"link"}