{"product_id":"official-arduino-micro-a000053-atmega32u4-board-with-header","title":"Official Arduino Micro A000053 ATmega32U4 Board with Header","description":"\u003ch1\u003eOfficial Arduino Micro A000053 Development Board (ATmega32U4)\u003c\/h1\u003e\n\n\u003cp\u003eThe Arduino Micro is a compact microcontroller board based on the ATmega32U4, offering built-in USB communication in a small form factor. It provides 20 digital input\/output pins, 12 analog inputs, and native USB HID support, making it ideal for projects that require keyboard or mouse emulation. This official version includes pre-soldered headers for immediate prototyping.\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\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd\u003eATmega32U4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDigital I\/O Pins\u003c\/td\u003e\n\u003ctd\u003e20 (7 PWM)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalog Input Pins\u003c\/td\u003e\n\u003ctd\u003e12 (10-bit ADC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e32 KB (4 KB bootloader)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eClock Speed\u003c\/td\u003e\n\u003ctd\u003e16 MHz\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\u003eA custom USB MIDI controller for music production software\u003c\/li\u003e\n  \u003cli\u003eA mini keyboard or mouse emulator for accessibility projects\u003c\/li\u003e\n  \u003cli\u003eA compact game controller with buttons and joystick inputs\u003c\/li\u003e\n  \u003cli\u003eA wearable sensor hub that sends data over USB to a PC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis board is fully compatible with the Arduino IDE and works seamlessly on Windows, macOS, and Linux. It uses the ATmega32U4's native USB interface, so no external programmer is needed. For external circuits, pair it with 5V sensors and modules typical in Arduino ecosystems.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eHeader pins are pre-soldered, but exercise care when handling the compact board to avoid shorts. Power can be supplied via the micro USB port or the Vin pin (7–12V recommended). Always ensure I\/O pin voltages do not exceed 5V to prevent damage.\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 Uno shields?\u003c\/summary\u003e\u003cp\u003eThe Micro's pinout differs from the Uno, so standard shields are not directly compatible without an adapter or custom wiring.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use this as a USB keyboard or mouse?\u003c\/summary\u003e\u003cp\u003eYes, the ATmega32U4 supports native USB HID, so you can easily program it to emulate keyboard strokes or mouse movements.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it include a built-in programmer?\u003c\/summary\u003e\u003cp\u003eThe Micro does not require an external programmer; it appears as a USB device and can be programmed directly from the Arduino IDE via its bootloader.\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":53444961730925,"sku":"CDN-0418","price":2150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_80dfdf61-1b43-4588-acf6-8e1785a3ae6c.jpg?v=1781512547","url":"https:\/\/compoden.com\/products\/official-arduino-micro-a000053-atmega32u4-board-with-header","provider":"Compoden","version":"1.0","type":"link"}