{"product_id":"micro-bit-gpio-expansion-board","title":"Micro:Bit GPIO Expansion Board","description":"\u003cstyle\u003e\n    .product-copy {\n      line-height: 1.7;\n      color: #222;\n      font-size: 16px;\n    }\n\n```\n.product-copy h2,\n.product-copy h3 {\n  margin-top: 28px;\n  margin-bottom: 12px;\n  line-height: 1.3;\n}\n\n.product-copy p {\n  margin-bottom: 16px;\n}\n\n.product-copy ul {\n  margin: 12px 0 18px 22px;\n  padding: 0;\n}\n\n.product-copy li {\n  margin-bottom: 8px;\n}\n\n.product-copy table {\n  width: 100%;\n  border-collapse: collapse;\n  margin: 18px 0;\n  font-size: 15px;\n}\n\n.product-copy th,\n.product-copy td {\n  border: 1px solid #ddd;\n  padding: 12px;\n  text-align: left;\n  vertical-align: top;\n}\n\n.product-copy th {\n  background: #f7f7f7;\n  font-weight: 700;\n  width: 35%;\n}\n\n.product-copy .note {\n  background: #fff8e5;\n  border-left: 4px solid #f0b429;\n  padding: 12px 14px;\n  margin: 18px 0;\n  border-radius: 6px;\n}\n\n.product-copy .faq-list details {\n  border: 1px solid #ddd;\n  padding: 14px 16px;\n  margin-bottom: 10px;\n  border-radius: 8px;\n  background: #fff;\n}\n\n.product-copy .faq-list summary {\n  cursor: pointer;\n  font-weight: 700;\n}\n```\n\n  \u003c\/style\u003e\n\u003cdiv class=\"product-copy\"\u003e\n\u003ch2\u003eMicro:bit GPIO Expansion Board\u003c\/h2\u003e\n\u003cp\u003eThe micro:bit GPIO Expansion Board makes it easier to connect sensors, modules, LEDs, buzzers, servos, and other parts to your micro:bit. It breaks out the micro:bit IO pins into a cleaner pin layout for faster wiring and easier project testing.\u003c\/p\u003e\n\u003cp\u003eThis board is useful for students, teachers, makers, and beginners working on STEM projects, classroom activities, robotics, and basic electronics. It also includes an onboard buzzer, so users can create sound and music projects directly from MakeCode or other supported micro:bit tools.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Expansion Board?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMakes micro:bit pins easier to access and use.\u003c\/li\u003e\n\u003cli\u003eWorks with micro:bit V1 and micro:bit V2.\u003c\/li\u003e\n\u003cli\u003eBreaks out the IO ports for cleaner wiring.\u003c\/li\u003e\n\u003cli\u003eIncludes an onboard buzzer for sound projects.\u003c\/li\u003e\n\u003cli\u003eSmall board size makes it good for DIY builds.\u003c\/li\u003e\n\u003cli\u003eHas LEGO-compatible holes for easy mounting.\u003c\/li\u003e\n\u003cli\u003eGood for sensors, modules, servos, LEDs, and classroom projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003emicro:bit STEM lessons\u003c\/li\u003e\n\u003cli\u003eSensor-based projects\u003c\/li\u003e\n\u003cli\u003eLED and buzzer projects\u003c\/li\u003e\n\u003cli\u003eServo and simple robotics projects\u003c\/li\u003e\n\u003cli\u003eClassroom coding activities\u003c\/li\u003e\n\u003cli\u003eMakeCode music projects\u003c\/li\u003e\n\u003cli\u003eBasic electronics practice\u003c\/li\u003e\n\u003cli\u003eDIY micro:bit prototypes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003emicro:bit GPIO Expansion Board - 1 pc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cp\u003eNote: micro:bit board, USB cable, battery pack, sensors, wires, and other accessories are not included unless stated in the package.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eGPIO expansion board for micro:bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Board\u003c\/th\u003e\n\u003ctd\u003emicro:bit V1 and micro:bit V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMain Function\u003c\/th\u003e\n\u003ctd\u003eBreaks out micro:bit IO pins for easier wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOnboard Feature\u003c\/th\u003e\n\u003ctd\u003eBuzzer for sound and music projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eTwo LEGO-compatible mounting holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBoard Size\u003c\/th\u003e\n\u003ctd\u003eAbout 37mm x 57mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePCB Thickness\u003c\/th\u003e\n\u003ctd\u003eAbout 1.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003ctd\u003eSTEM lessons, micro:bit projects, sensors, servos, LEDs, modules, and robotics practice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSkill Level\u003c\/th\u003e\n\u003ctd\u003eBeginner to intermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSetup Notes\u003c\/h3\u003e\n\u003cp\u003eInsert the micro:bit into the edge connector slot, then connect your sensor, module, or output part to the matching IO, power, and ground pins.\u003c\/p\u003e\n\u003cp\u003eThe onboard buzzer is commonly connected to P0. If your project needs to use P0 for another device, check the board jumper or buzzer setting before wiring.\u003c\/p\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003emicro:bit board is not included.\u003c\/li\u003e\n\u003cli\u003eCheck pin labels before connecting modules.\u003c\/li\u003e\n\u003cli\u003eDo not place the board on a metal surface while powered.\u003c\/li\u003e\n\u003cli\u003eUse proper voltage for sensors and connected parts.\u003c\/li\u003e\n\u003cli\u003eDisconnect power before changing wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Add-ons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/microbit\"\u003emicro:bit boards and accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/sensors\"\u003eSensors and modules\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/jumper-wires\"\u003eJumper wires\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/servo-motors\"\u003eServo motors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/leds\"\u003eLEDs and light modules\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-list\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is this board used for?\u003c\/summary\u003e\n\u003cp\u003eIt is used to make micro:bit IO pins easier to access for wiring sensors, LEDs, servos, buzzers, and other modules.\u003c\/p\u003e\n\u003c\/details\u003e\n```\n\u003cdetails\u003e\n\u003csummary\u003eDoes it include a micro:bit board?\u003c\/summary\u003e\n\u003cp\u003eNo. This listing is for the GPIO expansion board only.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it work with micro:bit V2?\u003c\/summary\u003e\n\u003cp\u003eYes. It works with both micro:bit V1 and micro:bit V2.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it have a buzzer?\u003c\/summary\u003e\n\u003cp\u003eYes. It has an onboard buzzer for sound and music projects.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this good for classroom projects?\u003c\/summary\u003e\n\u003cp\u003eYes. It is useful for STEM lessons, coding activities, and basic electronics practice.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":52860324675873,"sku":"0623","price":390.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/YXT043-2.jpg?v=1781675958","url":"https:\/\/circuit.rocks\/products\/micro-bit-gpio-expansion-board","provider":"circuitrocks","version":"1.0","type":"link"}