{"product_id":"401-acep-7-color-epaper-display-raw-panel-640x400","title":"4.01\" ACeP 7-Color ePaper Display Raw Panel (640x400)","description":"\u003cp\u003eIn need of a medium-sized, seven-colour e-paper\/e-Ink display for your next project? Look no further! This raw-display 4.01-inch e-Paper e-Ink eInk\/ePaper display from Waveshare , might be what you are looking for. Featuring a display resolution of 640x400, this ACeP 7-colour display is capable of displaying white, black, orange, yellow, red, green, and blue with a full refresh time of 15-seconds.\u003c\/p\u003e\n\u003cp\u003eePaper \/ eInk displays are designed to replicate the appearance of ink on paper. Unlike regular displays, which loose their image when power is removed, eInk screens are able to hold text and images indefinitely, even without power. ePaper screens are therefore ultra low power, designed to have a wide viewing angle, and additionally have limited reflection under sunlight. The applications are limitless!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis is a raw display panel. An additional driver board is needed to make this display functional.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdvanced Color ePaper (ACeP) technology, supports 7-Color display\u003c\/li\u003e\n\u003cli\u003eNo backlight - keeps displaying the last image for a long time even when powered down\u003c\/li\u003e\n\u003cli\u003eUltra-low power consumption - power is only required for refreshing\u003c\/li\u003e\n\u003cli\u003eSPI interface - requires minimal IO pins\u003c\/li\u003e\n\u003cli\u003e2x user buttons and 1x reset button for easy user interaction\u003c\/li\u003e\n\u003cli\u003e\nOnline development resources and manual available (Raspberry Pi Pico C\/C++ and MicroPython examples)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating voltage:\u003c\/strong\u003e 3.3V\/5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay colour:\u003c\/strong\u003e ACep 7-Color\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e 3-wire SPI, 4-wire SPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrey scale:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay size:\u003c\/strong\u003e 86.40 x 54.00mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDot pitch:\u003c\/strong\u003e 0.135 x 0.135mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 640 x 400 pixels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViewing angle:\u003c\/strong\u003e \u0026gt;170°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull refresh time:\u003c\/strong\u003e 15s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefresh power:\u003c\/strong\u003e 50mW(typ.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby current: \u003c\/strong\u003e\u0026lt;0.01uA (almost none)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutline dimension: \u003c\/strong\u003e98.50 x 70.00mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1x - 4.01\" e-Paper (F)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eVCC -\u003c\/strong\u003e 3.3V\/5V \u003cbr\u003e\u003cstrong\u003eGND -\u003c\/strong\u003e GND \u003cbr\u003e\u003cstrong\u003eDIN -\u003c\/strong\u003e SPI MOSI \u003cbr\u003e\u003cstrong\u003eCLK -\u003c\/strong\u003e SPI SCK \u003cbr\u003e\u003cstrong\u003eCS -\u003c\/strong\u003e SPI chip select (Low active) \u003cbr\u003e\u003cstrong\u003eDC -\u003c\/strong\u003e Data\/Command control pin (High for data, and low for a command) \u003cbr\u003e\u003cstrong\u003eRST -\u003c\/strong\u003e External reset pin (Low for reset) \u003cbr\u003e\u003cstrong\u003eBUSY -\u003c\/strong\u003e Busy state output pin\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki \u0026amp; Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":48624239149274,"sku":"znz1789687703352","price":46.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/401-acep-7-color-epaper-display-raw-panel-640x400_1.jpg?v=1789687708","url":"https:\/\/memoryfoamwear.shop\/products\/401-acep-7-color-epaper-display-raw-panel-640x400","provider":"My Store","version":"1.0","type":"link"}