{"product_id":"adafruit-1673-oled-breakout-board-16-bit-color-1-27-w-microsd-holder-eyespi-connector","title":"Adafruit 1673 OLED Breakout Board -16-bit Color 1.27\" w\/microSD holder-EYESPI Connector","description":"\u003cmeta name=\"description\" content=\"Buy Adafruit 1673 OLED Breakout Board -16-bit Color 1.27\" w holder-eyespi connector online in india at best price from the engineer store bengaluru. authentic product warranty on manufacturing defects fast delivery across india.\u003e\n\n\u003ch1\u003eAdafruit 1673 OLED Breakout Board -16-bit Color 1.27\" w\/microSD holder-EYESPI Connector\u003c\/h1\u003e\n\n\u003cp\u003eThe Adafruit 1673 is a compact 1.27-inch OLED display breakout board featuring 16-bit true color capability, delivering 65,536 color palette options for vibrant visual output in embedded systems and IoT applications. Professional embedded systems engineers and IoT developers utilize this module to create portable HMI interfaces, wearable displays, and data visualization dashboards where space constraints demand miniaturization without compromising display quality. This product solves the critical challenge of integrating high-resolution color graphics into size-limited applications while maintaining low power consumption and simple SPI communication protocols.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe Adafruit 1673 OLED breakout board operates on the principle of organic light-emitting diode technology, where each pixel independently emits light without requiring a backlight. The 1.27-inch diagonal display provides 128x96 pixel resolution with 16-bit color depth (RGB565 format), enabling smooth gradients and photorealistic image rendering. The module communicates via the EYESPI connector standard, which consolidates power and data signals into a compact 18-pin interface, significantly reducing PCB routing complexity compared to traditional multi-pin headers. The integrated microSD card holder allows for local storage of image assets, font libraries, and configuration data, enabling offline operation and rapid asset loading without consuming microcontroller flash memory.\u003c\/p\u003e\n\n\u003cp\u003eThis breakout board features active matrix OLED technology with integrated driver circuits, eliminating the need for external multiplexing logic. The SPI communication interface operates at frequencies up to 10 MHz, providing real-time screen updates suitable for animation, video playback, and responsive user interface applications. The display offers exceptional contrast ratios exceeding 10,000:1 due to the self-emissive nature of OLED pixels, with viewing angles up to 170 degrees. Operating voltage ranges from 3.3V to 5V with intelligent power management, making it compatible with Arduino, Raspberry Pi, STM32, and other mainstream microcontroller platforms without requiring voltage regulation circuits.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eOLED Display Breakout Board with microSD Card Holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAdafruit Industries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Size\u003c\/td\u003e\n\u003ctd\u003e1.27 inches diagonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e128x96 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e16-bit (RGB565 format, 65,536 colors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eSPI via EYESPI Connector (18-pin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V to 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eTypical 50-100mA at full brightness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContrast Ratio\u003c\/td\u003e\n\u003ctd\u003eGreater than 10,000:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003e170 degrees (horizontal and vertical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emicroSD Card Support\u003c\/td\u003e\n\u003ctd\u003eUp to 32GB FAT32 formatted cards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e16-bit True Color OLED Display delivering 65,536 color palette options for photorealistic graphics and smooth color gradients in compact 1.27-inch form factor\u003c\/li\u003e\n\u003cli\u003eEYESPI Connector Standard providing integrated 18-pin interface for power, ground, and SPI data lines, reducing PCB complexity and soldering requirements\u003c\/li\u003e\n\u003cli\u003eIntegrated microSD Card Holder enabling external asset storage for images, fonts, and configuration files without consuming limited microcontroller flash memory\u003c\/li\u003e\n\u003cli\u003eWide Operating Voltage Range from 3.3V to 5V with built-in voltage regulation, ensuring compatibility with Arduino, Raspberry Pi, and STM32 microcontroller ecosystems\u003c\/li\u003e\n\u003cli\u003eSelf-Emissive OLED Technology eliminating backlight requirements, achieving exceptional contrast ratios exceeding 10,000:1 and ultra-wide 170-degree viewing angles\u003c\/li\u003e\n\u003cli\u003eHigh-Speed SPI Communication supporting up to 10 MHz clock frequency for real-time screen updates, animations, and responsive user interface applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eWearable Health Monitoring Devices where compact display real estate combined with low power consumption enables continuous vital sign visualization on smartwatches and fitness trackers with extended battery life\u003c\/li\u003e\n\u003cli\u003ePortable IoT Data Loggers and Environmental Sensors displaying temperature, humidity, pressure, and air quality metrics with timestamp data stored on integrated microSD cards for field research applications\u003c\/li\u003e\n\u003cli\u003eEmbedded Industrial Control Panels requiring compact HMI interfaces for machinery status indication, parameter adjustment, and diagnostic information in space-constrained manufacturing environments\u003c\/li\u003e\n\u003cli\u003eRobotics and Autonomous Systems utilizing the display for real-time sensor feedback visualization, navigation status, and autonomous decision-making telemetry in mobile robot platforms\u003c\/li\u003e\n\u003cli\u003eEducational Electronics Projects and Arduino-based prototyping where the simple SPI interface and extensive library support enable rapid development of interactive graphical applications for STEM learning\u003c\/li\u003e\n\u003cli\u003ePortable Audio and Music Devices displaying equalizer visualization, playback status, and album artwork with microSD card integration for local music asset storage and offline operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin by connecting the Adafruit 1673 to your microcontroller using the EYESPI connector, ensuring proper pin alignment with VCC and GND connections. The SPI data lines (MOSI, MISO, SCK) connect to your microcontroller's SPI pins, while the chip select (CS) and data\/command (DC) lines require dedicated GPIO pins for display control. Initialize the display using Adafruit's GFX library, which provides high-level functions for drawing pixels, lines, rectangles, circles, and text without requiring direct register manipulation. For microSD card integration, format a compatible card as FAT32 and use the SD library to read image and font files, enabling dynamic asset loading during runtime.\u003c\/p\u003e\n\n\u003cp\u003eConfigure your SPI communication speed to match your microcontroller's capabilities, typically 8-10 MHz for optimal performance. The display accepts 16-bit color values in RGB565 format, where each color component (red, green, blue) utilizes 5, 6, and 5 bits respectively. Implement double-buffering techniques for smooth animations by preparing graphics in memory before transferring to the display, reducing flicker and visual artifacts. The integrated microSD holder accepts standard SD cards up to 32GB capacity, allowing you to store large image libraries, custom fonts, and configuration data that can be loaded on-demand without consuming microcontroller flash memory. Refer to Adafruit's comprehensive documentation and Arduino sketch examples to accelerate your development timeline and troubleshoot integration challenges.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the EYESPI connector and traditional pin headers?\u003c\/summary\u003e\n\u003cp\u003eThe EYESPI connector is a standardized 18-pin interface that consolidates power (VCC, GND), SPI data lines (MOSI, MISO, SCK), and control signals (CS, DC, RST) into a single compact connector. This reduces PCB routing complexity, minimizes soldering points, and enables faster prototyping compared to individual pin headers. The connector standard ensures compatibility across multiple Adafruit display modules, allowing developers to swap displays without redesigning their interface circuits.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this display with 5V microcontrollers without voltage regulation?\u003c\/summary\u003e\n\u003cp\u003eYes, the Adafruit 1673 operates safely across the 3.3V to 5V voltage range with integrated voltage regulation circuitry. The EYESPI connector includes protection diodes and voltage limiting components that allow direct connection to 5V Arduino boards without external level shifters or voltage regulators. However, ensure your microcontroller's SPI pins are 5V tolerant or use appropriate level shifting if interfacing with 3.3V-only GPIO pins.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow does the microSD card holder improve functionality?\u003c\/summary\u003e\n\u003cp\u003eThe integrated microSD card holder enables external storage of large image files, custom fonts, and configuration data that would otherwise consume limited microcontroller flash memory. This is particularly valuable for applications requiring image galleries, complex font libraries, or frequently updated configuration parameters. The SD library allows runtime file access via SPI, enabling dynamic asset loading without reprogramming the microcontroller. Cards up to 32GB capacity formatted as FAT32 are fully supported.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum SPI clock frequency for reliable communication?\u003c\/summary\u003e\n\u003cp\u003eThe Adafruit 1673 supports SPI clock frequencies up to 10 MHz for reliable data transmission. Operating at 10 MHz enables complete screen refreshes in approximately 15-20 milliseconds, sufficient for smooth animations and responsive user interfaces. Lower frequencies (4-8 MHz) provide greater noise immunity in electrically noisy environments, while higher frequencies may introduce communication errors if PCB trace lengths exceed 10 centimeters.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs this display suitable for outdoor or bright ambient light environments?\u003c\/summary\u003e\n\u003cp\u003eOLED displays including the Adafruit 1673 perform optimally in indoor lighting conditions. In bright outdoor sunlight, the display's maximum brightness may be insufficient for comfortable viewing due to the self-emissive nature of OLED technology compared to backlit LCD displays. For outdoor applications, consider supplementary anti-glare screens or position the device to minimize direct sunlight exposure. The exceptional contrast ratio remains an advantage even in moderate ambient light conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and Whats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuy Adafruit 1673 OLED Breakout Board -16-bit Color 1.27\" w\/microSD holder-EYESPI Connector Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eAdafruit 1673 OLED Breakout Board -16-bit Color 1.27\" w\/microSD holder-EYESPI Connector\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43856822632611,"sku":"TES-EV00082221","price":3428.04,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1673-18-228x228.jpg?v=1704281165","url":"https:\/\/www.theengineerstore.in\/te\/products\/adafruit-1673-oled-breakout-board-16-bit-color-1-27-w-microsd-holder-eyespi-connector","provider":"The Engineer Store","version":"1.0","type":"link"}