{"product_id":"waveshare-1-54-inch-e-ink-paper-display-module-with-spi-interface","title":"Waveshare 1.54 inch e-Ink Paper Display Module with SPI Interface","description":"\u003cmeta name=\"description\" content=\"Buy Waveshare 1.54 inch e-Ink Paper Display Module with SPI Interface 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 1.54 inch e-Ink Paper Display Module with SPI Interface\u003c\/h1\u003e\n\n\u003cp\u003eThe Waveshare 1.54 inch e-Ink Paper Display Module is a low-power electronic paper display featuring 200x200 pixel resolution with SPI communication interface, designed for embedded systems and IoT applications requiring minimal power consumption. Electronics engineers, IoT developers, and embedded systems designers use this module to build battery-powered applications such as smart labels, environmental monitoring displays, and portable data loggers. This product solves the critical challenge of displaying information on battery-operated devices for extended periods without frequent recharging, offering refresh rates suitable for static or slowly-changing content applications.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe Waveshare 1.54 inch e-Ink display operates on electrophoretic display technology, where charged particles suspended in microcapsules move in response to electric fields to create visible content. Unlike LCD or OLED screens that require continuous power to maintain the image, e-Ink displays consume power only during refresh cycles, making them ideal for applications where the display remains static for extended periods. The module integrates a dedicated driver IC that handles the complex voltage sequencing required for e-Ink operation, while the SPI interface provides straightforward digital communication with microcontrollers like Arduino, Raspberry Pi, and STM32 platforms.\u003c\/p\u003e\n\n\u003cp\u003eThis 1.54 inch variant offers an optimal balance between screen real estate and power efficiency, with a 200x200 pixel monochrome display capable of rendering text, simple graphics, and QR codes with excellent contrast and visibility. The module features a 24-pin FPC connector for flexible integration into compact designs, operates at 3.3V logic levels with 5V tolerant inputs, and includes an onboard voltage converter for the high-voltage signals required by the e-Ink panel. The refresh cycle typically completes in 2-3 seconds, with partial refresh modes available for faster updates when only portions of the display change, significantly extending battery life in real-world applications.\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\u003ee-Ink Paper Display Module with SPI Interface\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\u003e200 x 200 pixels (monochrome)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eSPI (4-wire or 3-wire mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V logic, 5V tolerant inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefresh Time\u003c\/td\u003e\n\u003ctd\u003eFull refresh 2-3 seconds, Partial refresh 800ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Angle\u003c\/td\u003e\n\u003ctd\u003eGreater than 170 degrees\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\u003eUltra-low power consumption with image retention without power supply, enabling battery-powered devices to operate for months on a single charge\u003c\/li\u003e\n\u003cli\u003e200x200 pixel monochrome display with high contrast ratio suitable for text, graphics, and barcode rendering in outdoor and low-light environments\u003c\/li\u003e\n\u003cli\u003eSPI serial interface with configurable clock speeds up to 10MHz for fast data transfer while maintaining compatibility with all major microcontroller platforms\u003c\/li\u003e\n\u003cli\u003eIntegrated driver IC with onboard voltage converter eliminates need for external high-voltage circuits, simplifying PCB design and reducing component count\u003c\/li\u003e\n\u003cli\u003ePartial refresh capability allows updating specific display regions without full screen refresh, reducing power consumption and update time for dynamic content\u003c\/li\u003e\n\u003cli\u003e24-pin FPC connector with flexible cable design enables compact module integration into space-constrained applications and wearable devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSmart shelf labels and price tags in retail environments using partial refresh to update prices and product information multiple times daily while maintaining weeks of battery life\u003c\/li\u003e\n\u003cli\u003ePortable environmental monitoring devices displaying temperature, humidity, and air quality readings with timestamp information, powered by small lithium batteries\u003c\/li\u003e\n\u003cli\u003eWearable devices and fitness trackers showing step counts, heart rate, and notifications with minimal power draw to extend battery life beyond traditional LCD implementations\u003c\/li\u003e\n\u003cli\u003eIoT sensor nodes for remote data logging applications where displays show current readings and status indicators, with SPI interface allowing daisy-chaining multiple modules\u003c\/li\u003e\n\u003cli\u003eEducational robotics and embedded systems projects teaching display interfacing and low-power design principles using Arduino and Raspberry Pi platforms\u003c\/li\u003e\n\u003cli\u003eMedical devices and patient monitoring equipment displaying vital signs and alerts with high visibility in clinical environments without generating heat or electromagnetic interference\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin by connecting the Waveshare 1.54 inch display module to your microcontroller via the SPI interface. Connect the CLK pin to the microcontroller's SPI clock output, DIN to MOSI (Master Out Slave In), CS to a GPIO pin configured as chip select, and DC to another GPIO pin for data\/command selection. Ensure proper power supply connections with 3.3V to VCC and ground to GND. The module includes onboard decoupling capacitors, but adding a 10uF capacitor near the power pins on your PCB improves stability during refresh cycles when current consumption peaks momentarily.\u003c\/p\u003e\n\n\u003cp\u003eUse the Waveshare-provided libraries available for Arduino IDE, MicroPython, and C\/C++ environments to initialize the display and manage the frame buffer. The typical workflow involves creating a 200x200 pixel bitmap in memory, updating specific pixels or regions, then sending the complete frame or partial updates via SPI to the display controller. For battery-powered applications, implement partial refresh modes where only changed regions are updated, and use sleep modes between updates to minimize power consumption. Test your refresh timing to balance visual responsiveness with power efficiency, as full refreshes consume significantly more energy than partial updates.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between full refresh and partial refresh modes?\u003c\/summary\u003e\n\u003cp\u003eFull refresh clears the entire display and redraws all 40,000 pixels, taking 2-3 seconds and consuming approximately 50-80mJ of energy. This eliminates ghosting artifacts from previous images. Partial refresh updates only specific regions, completing in 800ms with 5-10mJ energy consumption, but may accumulate ghosting if used repeatedly without occasional full refreshes. Use full refresh at startup and periodically (every 5-10 partial updates), then use partial refresh for dynamic content updates to optimize battery life.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use 5V logic signals with this 3.3V display module?\u003c\/summary\u003e\n\u003cp\u003eYes, the Waveshare 1.54 inch module features 5V tolerant inputs on all digital pins (CLK, DIN, CS, DC), allowing direct connection to 5V microcontrollers like Arduino Uno without level shifters. However, the VCC power pin requires 3.3V supply. If your microcontroller only provides 5V, use a simple AMS1117 3.3V regulator or equivalent to power the module. This design flexibility simplifies integration with popular Arduino platforms.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow long can the display retain an image without power?\u003c\/summary\u003e\n\u003cp\u003eE-Ink displays retain images indefinitely without power due to the electrophoretic particles remaining in their charged state. In practical applications, the image remains visible for weeks to months even if the module is completely disconnected from power. This makes e-Ink ideal for applications like smart labels that need to display information after the device powers down, or for emergency status displays in power-loss scenarios.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum SPI clock frequency supported?\u003c\/summary\u003e\n\u003cp\u003eThe Waveshare 1.54 inch module supports SPI clock frequencies up to 10MHz. For most applications, 5MHz provides a good balance between data transfer speed and signal integrity. If your microcontroller operates at higher frequencies, use a clock divider to reduce the SPI clock to 10MHz or below. Higher clock speeds slightly increase power consumption during transfers but reduce overall transfer time.\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. You will receive tracking information via email and SMS once your order ships.\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. All modules are tested before shipment to ensure functionality.\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. We serve educational institutions, startups, and enterprises with competitive pricing and dedicated technical support.\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 Waveshare distributors with authentication certificates and verification\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every e-Ink module for functionality and image quality before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse with real-time tracking\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, and other major cities\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, and EMI available for flexible purchasing\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp for integration, troubleshooting, and project assistance\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects with hassle-free replacement process\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy Waveshare 1.54 inch e-Ink Paper Display Module with SPI Interface Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eWaveshare 1.54 inch e-Ink Paper Display Module with SPI Interface\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, India's trusted source for genuine electronics and embedded systems components. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eWaveshare 1.54 inch e-Ink Paper Display Module with SPI Interface\u003c\/strong\u003e with fast shipping, authentic warranty, and expert technical support for your IoT and embedded projects.\u003c\/p\u003e\n\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to successful project implementation. Whether you are building battery-powered IoT devices, educational robotics platforms, or commercial smart label solutions, we provide the authentic components and expert guidance you need.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43854074839203,"sku":"TES-EV0882850","price":1421.94,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1.54-inch-e-Ink-Paper-Display-Module-with-SPI-Interface-7-314x252.jpg?v=1704201047","url":"https:\/\/www.theengineerstore.in\/zh-hans\/products\/waveshare-1-54-inch-e-ink-paper-display-module-with-spi-interface","provider":"The Engineer Store","version":"1.0","type":"link"}