{"product_id":"waveshare-1-54inch-oled-display-module-128-64-resolution-spi-i2c-communication-blue","title":"Waveshare 1.54inch OLED Display Module, 128×64 Resolution, SPI \/ I2C Communication blue","description":"\u003cmeta name=\"description\" content=\"Buy Waveshare 1.54inch OLED Display Module, 128×64 Resolution, SPI \/ I2C Communication blue 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\n\u003ch1\u003eWaveshare 1.54inch OLED Display Module, 128×64 Resolution, SPI \/ I2C Communication blue\u003c\/h1\u003e\n\n\u003cp\u003eThe Waveshare 1.54inch OLED Display Module is a compact, high-contrast monochrome display featuring 128x64 pixel resolution with dual communication interfaces (SPI and I2C), making it ideal for embedded systems and IoT applications. Electronics engineers, hobbyists, and product developers use this module to create responsive user interfaces for Arduino, Raspberry Pi, and STM32-based projects without requiring external power supplies. This self-emissive OLED technology eliminates the need for backlighting, delivering superior contrast ratios and low power consumption compared to traditional LCD alternatives.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe Waveshare 1.54inch OLED Display Module utilizes organic light-emitting diode technology where each pixel generates its own light independently, resulting in infinite contrast ratios and exceptional visibility from multiple viewing angles. The 128x64 resolution provides sufficient pixel density for displaying text, graphics, and simple animations in embedded applications. The module operates at 3.3V logic levels and draws minimal current during operation, typically consuming less than 100mA at full brightness, making it compatible with battery-powered IoT devices and portable instrumentation.\u003c\/p\u003e\n\n\u003cp\u003eThis display module stands out through its dual communication interface support, allowing developers to choose between SPI (Serial Peripheral Interface) for faster data transfer rates up to 10MHz, or I2C (Inter-Integrated Circuit) for simplified wiring with only two signal lines. The blue OLED variant provides excellent contrast and readability in low-light environments. Built-in display controller circuitry handles all pixel-level operations, requiring minimal firmware overhead. The module includes a 0.91-inch or 1.54-inch form factor with standard pin headers for breadboard integration, making prototyping and integration straightforward for both beginners and experienced engineers.\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\u003eMonochrome OLED Display Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWaveshare\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\u003e1.54 inches diagonal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e128 x 64 pixels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eOLED (Organic Light Emitting Diode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlue monochrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eSPI and I2C (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003eLess than 100mA at full brightness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003eGreater than 160 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003eMicroseconds (typical for OLED)\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\u003eSelf-emissive OLED technology providing infinite contrast ratio and superior image quality compared to LCD displays without requiring backlighting\u003c\/li\u003e\n\u003cli\u003eDual communication interface support with both SPI (up to 10MHz) and I2C protocols, allowing flexible integration with various microcontroller platforms\u003c\/li\u003e\n\u003cli\u003eLow power consumption under 100mA at full brightness, extending battery life in portable and IoT applications\u003c\/li\u003e\n\u003cli\u003eWide viewing angle exceeding 160 degrees, ensuring consistent image quality from multiple perspectives without color shift or contrast degradation\u003c\/li\u003e\n\u003cli\u003eCompact 1.54-inch form factor with standard 0.1-inch pitch pin headers for easy breadboard and PCB integration\u003c\/li\u003e\n\u003cli\u003eBuilt-in display controller handling all pixel operations, minimizing firmware complexity and microcontroller overhead\u003c\/li\u003e\n\u003cli\u003eBlue monochrome display with excellent readability in low-light and dark environments, ideal for night-time operation\u003c\/li\u003e\n\u003cli\u003eFast refresh rates supporting smooth animations and real-time data visualization without flicker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eIoT environmental monitoring systems using Arduino or ESP32 platforms to display temperature, humidity, and air quality readings with minimal power draw\u003c\/li\u003e\n\u003cli\u003ePortable medical devices and wearable electronics requiring compact displays with low current consumption for extended battery operation\u003c\/li\u003e\n\u003cli\u003eRobotics and autonomous systems where real-time status information display is critical for debugging and operational monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial instrumentation and data logging devices requiring compact, high-contrast displays for parameter visualization in harsh lighting conditions\u003c\/li\u003e\n\u003cli\u003eHome automation control panels and smart device interfaces displaying system status, alerts, and user feedback in energy-efficient manner\u003c\/li\u003e\n\u003cli\u003eEducational projects and maker applications teaching embedded systems programming with visual feedback through accessible display technology\u003c\/li\u003e\n\u003cli\u003eAutomotive and vehicle monitoring systems displaying diagnostic information, GPS data, or vehicle parameters with excellent visibility\u003c\/li\u003e\n\u003cli\u003eAudio equipment and synthesizers requiring compact display modules for parameter editing and real-time waveform visualization\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eTo begin using the Waveshare 1.54inch OLED Display Module, first select your preferred communication protocol by configuring the address selection pins or jumpers on the module (typically pins for I2C address selection or SPI chip select). Connect the power pins (VCC and GND) to your 3.3V power supply from your microcontroller development board. For I2C operation, connect the SCL (Serial Clock) and SDA (Serial Data) pins to the corresponding I2C pins on your microcontroller (typically GPIO pins 4 and 5 on Arduino, or GPIO 2 and 3 on Raspberry Pi). For SPI operation, connect the MOSI, MISO, CLK, and CS pins to your microcontroller's SPI interface. Install the appropriate library for your development platform (Arduino IDE libraries are available from Waveshare's GitHub repository or the Arduino Library Manager).\u003c\/p\u003e\n\n\u003cp\u003eOnce hardware connections are verified, upload example code to initialize the display and verify communication. The initialization process configures the OLED controller settings including contrast, brightness, and memory addressing mode. Use the library functions to draw pixels, lines, rectangles, circles, and text characters on the display buffer, then call the update function to refresh the physical display. For optimal performance, manage the display update frequency based on your application requirements—updating only changed regions reduces power consumption and improves responsiveness. Refer to the datasheet for detailed timing specifications, command sequences, and electrical characteristics to ensure reliable operation in your specific application environment.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between SPI and I2C communication modes on this OLED display?\u003c\/summary\u003e\n\u003cp\u003eSPI (Serial Peripheral Interface) offers faster data transfer rates up to 10MHz, requiring more pins (MOSI, MISO, CLK, CS) but providing superior performance for applications requiring frequent display updates. I2C (Inter-Integrated Circuit) uses only two signal lines (SCL and SDA), simplifying wiring and reducing pin requirements, though with slower communication speeds around 400kHz standard mode. Choose SPI for animation-heavy applications or high refresh rates, and I2C for simple projects with limited microcontroller pins or when simplicity is prioritized over speed.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan this OLED display module work with 5V microcontrollers like Arduino Uno?\u003c\/summary\u003e\n\u003cp\u003eThe Waveshare 1.54inch OLED Display Module is designed for 3.3V logic levels and should not be directly connected to 5V microcontroller pins without level shifting. You must use a logic level converter (3.3V to 5V bidirectional converter) on the communication lines (SCL\/SDA for I2C or MOSI\/CLK for SPI) to protect the display from voltage damage. Alternatively, use 3.3V microcontroller boards like Arduino Due, Arduino Zero, or Raspberry Pi which operate at native 3.3V logic levels.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the typical power consumption of this display module during operation?\u003c\/summary\u003e\n\u003cp\u003eThe Waveshare 1.54inch OLED Display Module typically consumes less than 100mA at full brightness with all pixels illuminated. Actual current consumption varies based on the number of active pixels and brightness setting—displaying mostly black content with few white pixels may consume only 10-20mA. This low power characteristic makes the module ideal for battery-powered applications, IoT devices, and portable instrumentation where extended operating time is critical.\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 WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy Waveshare 1.54inch OLED Display Module, 128×64 Resolution, SPI \/ I2C Communication blue Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eWaveshare 1.54inch OLED Display Module, 128×64 Resolution, SPI \/ I2C Communication blue\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. Get the best price on \u003cstrong\u003eWaveshare 1.54inch OLED Display Module, 128×64 Resolution, SPI \/ I2C Communication blue\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\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":43854076346531,"sku":"TES-EV0882892","price":1110.27,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/22-1-314x252_e8a15b96-e8b2-4d6b-b930-9b9db2c73a17.jpg?v=1704201199","url":"https:\/\/www.theengineerstore.in\/zh-hans\/products\/waveshare-1-54inch-oled-display-module-128-64-resolution-spi-i2c-communication-blue","provider":"The Engineer Store","version":"1.0","type":"link"}