{"product_id":"75-hd-epaper-display-hat-for-raspberry-pi-discontinued","title":"7.5\" HD ePaper Display \u0026 HAT for Raspberry Pi [Discontinued]","description":"\u003cp\u003eWant to take your Raspberry Pi project to the next level? This large 2-colour, low-power, 7.5-inch e-Paper E-Ink Display will definitely add a cool factor to your project that only E-Ink displays can! Not only will it look cool, but as with all E-Ink displays, your project will consume less power than it would with a typical LCD. This is a 2-colour display (black and white) and features a resolution of 880 x 528 pixels. \u003cbr\u003e\u003cbr\u003e\u003cspan\u003eE-paper display utilizes microcapsule electrophoretic technology to display text and images. E-Ink displays work by applying an electrical charge to tiny coloured particles that are suspended in a clear fluid which move to different sides of a microcapsule when an electric field is applied. This causes the microcapsule to become visible by reflecting ambient light, giving it that printed paper-like feel. \u003c\/span\u003e\u003cspan\u003eAnother advantage of E-Ink displays is that they feature nearly up to 180° viewing angle. This display is what you would find in a typical e-reader due to its paper-like effect, and does require an external light source such as a lamp or daylight to view.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eOnline development resources are available, which include wiring guidance and example code, with additional information being found on the Waveshare Wiki.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eNo backlight \u0026amp; will display on-screen content continuously, even if powered down\u003c\/li\u003e \u003cli\u003eUltra-low power consumption, power is only required when refreshing the on-screen content\u003c\/li\u003e \u003cli\u003eStandard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, as well as the Jetson Nano\u003c\/li\u003e \u003cli\u003eSPI 3-wire and 4-wire interfaces for connecting with controller boards like Raspberry Pi, Jetson Nano, Arduino, STM32, etc.\u003c\/li\u003e \u003cli\u003eOnboard voltage converter makes this display compatible with 3.3V \/ 5V MCUs\u003c\/li\u003e \u003cli\u003eComes with development resources as well as a user manual that includes examples for Raspberry Pi, Jetson Nano, Arduino, and STM32\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eOperating voltage: 3.3V \/ 5V\u003c\/li\u003e \u003cli\u003eInterface: 3-Wire SPI, 4-Wire SPI\u003c\/li\u003e \u003cli\u003eOverall Dimensions: 170.2 x 111.2 x 1.25mm\u003c\/li\u003e \u003cli\u003eDisplay Size: 163.24 x 97.94mm\u003c\/li\u003e \u003cli\u003eDot Pitch: 0.1855 x 0.1855mm\u003c\/li\u003e \u003cli\u003eResolution: 880 x 528 pixels\u003c\/li\u003e \u003cli\u003eDisplay Colours: Black \u0026amp; White\u003c\/li\u003e \u003cli\u003eGrey Scale: 2\u003c\/li\u003e \u003cli\u003eFull Refresh Time: 5-Seconds\u003c\/li\u003e \u003cli\u003eRefresh Power: 50mW (typical)\u003c\/li\u003e \u003cli\u003eStandby Current: \u0026lt;0.01uA (almost none)\u003c\/li\u003e \u003cli\u003eViewing Angle: \u0026gt;170\u003cspan\u003e°\u003c\/span\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e\u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e7.5inch HD e-Paper x1\u003c\/li\u003e \u003cli\u003ee-Paper Driver HAT x1\u003c\/li\u003e \u003cli\u003eRPi screws pack (2pcs) x1\u003c\/li\u003e \u003cli\u003ePH2.0 20cm 8Pin x1\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eWaveshare Wiki\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eOnboard SPI Control Interface\u003c\/h2\u003e \u003cp\u003eFor Use With other Controller Boards Like Arduino or STM32\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/e-Paper-Driver-HAT-details-SPI_f32e4ca2-96e5-4c39-a973-7318461f8e22.jpg?width=700\" width=\"595\" height=\"277\"\u003e\u003c\/p\u003e \u003ctable width=\"525\" style=\"height: 450px;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"width: 49.9734%;\"\u003eVCC\u003c\/td\u003e \u003ctd style=\"width: 51.772%;\"\u003e3.3V\/5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 49.9734%;\"\u003eGND\u003c\/td\u003e \u003ctd style=\"width: 51.772%;\"\u003eGround\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 49.9734%;\"\u003eDIN\u003c\/td\u003e \u003ctd style=\"width: 51.772%;\"\u003e\u003cspan\u003eSPI MOSI pin\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 49.9734%;\"\u003eCLK\u003c\/td\u003e \u003ctd style=\"width: 51.772%;\"\u003e\u003cspan\u003eSPI SCK pin\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 49.9734%;\"\u003e\u003cspan\u003eCS\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"width: 51.772%;\"\u003e\u003cspan\u003eSPI chip selection, low active\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 49.9734%;\"\u003e\u003cspan\u003eDC\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"width: 51.772%;\"\u003e\u003cspan\u003eData \/ Command selection (high for data, low for command)\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 49.9734%;\"\u003e\u003cspan\u003eRST\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"width: 51.772%;\"\u003e\u003cspan\u003eExternal reset, low active\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 49.9734%;\"\u003e\u003cspan\u003eBUSY\u003c\/span\u003e\u003c\/td\u003e \u003ctd style=\"width: 51.772%;\"\u003e\u003cspan\u003eBusy status output, high active\u003c\/span\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003c\/p\u003e \u003ch2\u003eDimensions\u003c\/h2\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/7.5inch-HD-e-Paper-details-size.jpg?width=700\" width=\"571\" height=\"382\"\u003e\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/e-Paper-Driver-HAT-details-size.jpg?width=700\" width=\"545\" height=\"392\"\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":48624234594522,"sku":"occ1789687444154","price":47.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/75-hd-epaper-display-hat-for-raspberry-pi-discontinued_1.jpg?v=1789687477","url":"https:\/\/memoryfoamwear.shop\/products\/75-hd-epaper-display-hat-for-raspberry-pi-discontinued","provider":"My Store","version":"1.0","type":"link"}