{"product_id":"bbc-microbit-v2-compact-arm-board-with-led-matrix-mic-sensors","title":"BBC Micro:bit v2 – Compact ARM Board with LED Matrix, Mic \u0026 Sensors","description":"\u003ch1\u003eBBC Micro:bit v2 – Compact ARM Cortex-M4 Board with LED Matrix, Mic \u0026amp; Sensors\u003c\/h1\u003e\n\n\u003cp\u003eThe BBC Micro:bit v2 is a pocket-sized microcontroller board designed for education and prototyping. It features a 32-bit ARM Cortex-M4 processor, an onboard microphone and speaker, and a 5x5 LED matrix for visual output. With built-in sensors and wireless connectivity, it's ideal for teaching coding, building wearables, and experimenting with IoT.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eARM Cortex-M4 at 64 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e256 KB Flash, 64 KB RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e5x5 LED matrix (25 red LEDs)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSensors\u003c\/td\u003e\n\u003ctd\u003eAccelerometer, magnetometer, light sensor, temperature sensor, touch logo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAudio\u003c\/td\u003e\n\u003ctd\u003eOnboard microphone, speaker, and MEMS mic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.1, 2.4 GHz radio, microUSB, edge connector\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eWearable step counter using the accelerometer and LED display\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-bluetooth-controlled-car\"\u003eBluetooth-controlled robot car with motor drivers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eVoice-reactive light show using the microphone and LED matrix\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-sensor-environmental-data-logger-kit-for-arduino-mega\"\u003eEnvironmental data logger that records temperature and light, then transmits readings via radio\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis board works with any platform that supports micro:bit, including MakeCode (block-based and JavaScript) and MicroPython. It can interface with 3.3V-compatible sensors, motors, and modules via the edge connector. The micro:bit v2 is compatible with all standard micro:bit accessories and add-on boards such as the Kitronik Inventor's Kit.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003ePower the board via the microUSB port (5V) or a 3V battery pack. Use the edge connector's 3V and GND pins for external components. The pins operate at 3.3V logic; do not exceed 3.3V on I\/O lines. For analog input, use pins 0, 1, or 2 with a reference of 3.3V.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino?\u003c\/summary\u003e\u003cp\u003eThe micro:bit v2 is not directly compatible with Arduino; it uses a different architecture and programming environment. However, you can use micro:bit with Arduino IDE via third-party libraries, but it's not officially supported.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I power it with a 5V supply?\u003c\/summary\u003e\u003cp\u003eThe board is designed to be powered via microUSB (5V) or a 3V battery pack. Applying 5V directly to the edge connector 3V pin can damage the board. Use the onboard regulator for 5V USB input only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it include a battery?\u003c\/summary\u003e\u003cp\u003eNo, the micro:bit v2 does not come with a battery. It requires a separate battery pack (3V or 2xAAA) or can be powered via USB.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445068718445,"sku":"CDN-0899","price":1770.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_cd2e452d-5747-4282-8a35-6fe99f58f640.jpg?v=1781513135","url":"https:\/\/compoden.com\/products\/bbc-microbit-v2-compact-arm-board-with-led-matrix-mic-sensors","provider":"Compoden","version":"1.0","type":"link"}