{"product_id":"ef-elecfreaks-metal-bionic-robot-kit-stem-education","title":"microbit Robotic Dog Xgo V2 Kit - 15DOF Full Metal Bionic Robot","description":"\u003cp\u003eIn this review of the micro:bit Robotic Dog XGO V2 Kit the bottom line is simple: this is a hands-on STEM kit aimed at makers, educators, and hobbyists who want a compact, programmable quadruped with an integrated robotic arm. The reviewer found the V2's biggest strength is its mechanical versatility - 15 movable joints and a 3-axis arm let users experiment with walking gaits, object gripping, and attitude control while learning micro:bit programming. Note that the kit ships without a micro:bit, so buyers should be prepared to provide the controller separately.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15 movable joints:\u003c\/strong\u003e Fifteen high-quality digital servos give the robot dog multi-axis movement and more realistic, varied gaits than many entry-level kits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotic arm with gripper:\u003c\/strong\u003e A 3-axis arm and end grippers allow the dog to pick up, push, and manipulate small objects for practical tasks and experiments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew expansion board:\u003c\/strong\u003e The redesigned adapter board fits golden-finger micro:bit style motherboards cleanly and keeps the head profile compact while adding GPIO and I2C access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in actions:\u003c\/strong\u003e Over 19 preset actions such as sit, shake hands, and look for food make it easy to demonstrate behavior without custom code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable full-metal frame:\u003c\/strong\u003e A mostly metal chassis and serial bus servos provide a sturdy platform for classroom use and repeated builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe XGO V2 is best for intermediate students, hobbyist makers, and classroom instructors who want a programmable quadruped that demonstrates robotics concepts like degrees of freedom, IMU-based attitude control, and servo position feedback. It is also useful for micro:bit users who want to expand projects into mobile robotics and manipulation.\u003c\/p\u003e\n\u003cp\u003eIt is not ideal for complete beginners who expect a plug-and-play robot out of the box without sourcing a micro:bit controller, nor for users who need a turn-key AI pet with built-in high-level voice features; this kit assumes some comfort with assembly, app control, or MakeCode programming.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh articulation with 15 DOFs and a 3-axis arm enables advanced motion experiments.\u003c\/li\u003e\n\u003cli\u003eCompact expansion board design keeps the head slim while offering GPIO and I2C for extensions.\u003c\/li\u003e\n\u003cli\u003eMultiple built-in actions let instructors demonstrate movement patterns quickly.\u003c\/li\u003e\n\u003cli\u003eMetal construction and serial bus servos make the kit robust for repeated classroom use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eController not included; the micro:bit must be purchased separately before programming.\u003c\/li\u003e\n\u003cli\u003eAssembly and programming require a moderate learning curve for newcomers to robotics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eDesktop bionic quadruped robot kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegrees of freedom\u003c\/td\u003e\n\u003ctd\u003e15 movable joints (15 DOF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArm\u003c\/td\u003e\n\u003ctd\u003e3-axis robotic arm with end grippers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion\u003c\/td\u003e\n\u003ctd\u003eXGO Adapter with GPIO and I2C interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eServos\u003c\/td\u003e\n\u003ctd\u003e2.3 kgcm bus serial port servos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eFull metal chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe XGO V2 is a well-engineered STEM kit that packs 15 DOFs and a functional robotic arm into a compact, durable frame, making it a great choice for schools and hobbyists who want hands-on robotics learning. Buyers should note the micro:bit is not included, but for those willing to assemble and program it, the kit delivers excellent value through expandability and real motion capability.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include a micro:bit?\u003c\/strong\u003e\u003cbr\u003eNo, the micro:bit controller is not included; you will need to supply your own micro:bit to program the robot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre there tutorials to help assembly and programming?\u003c\/strong\u003e\u003cbr\u003eYes, detailed wiki tutorials are available at the manufacturer wiki to guide assembly and micro:bit MakeCode or app control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the expansion board be used for sensors and extras?\u003c\/strong\u003e\u003cbr\u003eYes, the XGO Adapter provides GPIO and I2C interfaces to connect sensors and other modules for extended projects.\u003c\/p\u003e","brand":"EF ELECFREAKS","offers":[{"title":"Default Title","offer_id":46501814829275,"sku":"B0C7KPJCLX","price":449.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71inJpgPw7L._AC_SL1500.jpg?v=1739889497","url":"https:\/\/gearmusthave.com\/products\/ef-elecfreaks-metal-bionic-robot-kit-stem-education","provider":"GearMustHave","version":"1.0","type":"link"}