{"product_id":"mkr-zero","title":"MKR Zero","description":"\u003cmeta name=\"description\" content=\"Buy MKR Zero online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eArduino MKR Zero - 32-Bit SAMD21 Board with Built-In SD Card Slot\u003c\/h1\u003e\n\n\u003cp\u003eBuild advanced audio, data-logging, and IoT projects with the Arduino MKR Zero. Powered by the Microchip SAMD21 Cortex-M0+ 32-bit ARM processor and featuring a built-in micro-SD card slot with dedicated SPI interfaces, this compact board is purpose-built for rich audio playback, high-speed data storage, and portable battery-powered applications. Available now at The Engineer Store, Bengaluru, with fast shipping and full technical support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard\u003c\/td\u003e\n\u003ctd\u003eArduino MKR Zero (ABX00012)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd\u003eMicrochip SAMD21 Cortex-M0+ 32-bit ARM MCU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Speed\u003c\/td\u003e\n\u003ctd\u003e48 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e256 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSRAM\u003c\/td\u003e\n\u003ctd\u003e32 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital I\/O Pins\u003c\/td\u003e\n\u003ctd\u003e22 (12 PWM capable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Input Pins\u003c\/td\u003e\n\u003ctd\u003e7 (8\/10\/12-bit ADC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output Pins\u003c\/td\u003e\n\u003ctd\u003e1 (10-bit DAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Micro-SD card slot (dedicated SPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio\u003c\/td\u003e\n\u003ctd\u003eI2S bus interface for digital audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eUART, SPI, I2C, USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003ctd\u003eMicro-USB (native USB \/ programming \/ power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003eUSB 5 V or Li-Po single-cell 3.7 V battery (JST connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Charging\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Li-Po charging circuit via USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Dimensions\u003c\/td\u003e\n\u003ctd\u003e61.5 mm x 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eMKR standard (compatible with all MKR shields \u0026amp; carriers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~32 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003e100% Original Arduino - Authorized Stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp Technical Support 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e32-Bit ARM Power:\u003c\/strong\u003e SAMD21 Cortex-M0+ at 48 MHz delivers significantly more processing headroom than 8-bit Arduino boards, enabling real-time audio, complex math, and multi-sensor projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Micro-SD Card Slot:\u003c\/strong\u003e Dedicated SPI bus for the SD card means you can read\/write files without conflicting with other SPI peripherals - ideal for data logging and WAV file playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2S Digital Audio Bus:\u003c\/strong\u003e Native I2S interface lets you connect digital audio DACs, amplifiers, and MEMS microphones for high-quality sound projects without bit-banging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Analog Output (DAC):\u003c\/strong\u003e 10-bit DAC on pin A0 produces genuine analog voltages - perfect for waveform generation, audio synthesis, and analog control signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLi-Po Battery Ready:\u003c\/strong\u003e On-board JST connector and integrated charging circuit let you run portable projects on a single-cell Li-Po battery that charges automatically when USB is connected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMKR Ecosystem Compatible:\u003c\/strong\u003e Plug directly into MKR shields (MKR Relay Proto, MKR ENV, MKR GPS, MKR Motor Carrier, etc.) and MKR carrier boards for rapid prototyping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3 V Logic:\u003c\/strong\u003e Native 3.3 V operation for direct interfacing with modern sensors, displays, and wireless modules without level shifters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative USB:\u003c\/strong\u003e Appears as a virtual COM port - no external FTDI chip needed. Also supports USB HID (keyboard\/mouse emulation) and USB MIDI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact MKR Form Factor:\u003c\/strong\u003e At just 61.5 x 25 mm, it fits into enclosures, wearables, and space-constrained designs with ease.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose the Arduino MKR Zero?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Projects Made Simple:\u003c\/strong\u003e The combination of I2S, DAC, and on-board SD card makes this the easiest Arduino board for music players, sound effects machines, talking alarm systems, and interactive audio installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Long-Term Data Logging:\u003c\/strong\u003e Dedicated SD SPI bus ensures stable, high-speed logging even while communicating with sensors on the main SPI\/I2C lines - critical for weather stations, environmental monitors, and scientific instruments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGo Portable Instantly:\u003c\/strong\u003e Connect a Li-Po battery, load your sketch, and deploy anywhere. The on-board charger keeps things simple - no external charging modules required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGateway to the MKR Ecosystem:\u003c\/strong\u003e Start with MKR Zero, then add Wi-Fi (MKR WiFi 1010), LoRa (MKR WAN 1310), NB-IoT (MK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy MKR Zero Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eMKR Zero\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eMKR Zero\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eMKR Zero\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43720266809507,"sku":"TES-EV2270","price":4187.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1677570116947-0a0b3c00f0c64fc2-8FCCE0DE66E3765814B91A230B525990.jpg?v=1699528524","url":"https:\/\/www.theengineerstore.in\/or\/products\/mkr-zero","provider":"The Engineer Store","version":"1.0","type":"link"}