{"product_id":"mikroe-2659","title":"eINK click","description":"\u003cp\u003e\u003cstrong\u003eeINK click\u003c\/strong\u003e is an adapter for connecting eINK displays, with a 24pin ribbon cable. The eINK display sold with the click can retain the image even when the power is off. The click board™ is designed to run on a 3.3V power supply. It communicates over SPI interface.\u003c\/p\u003e\n\u003ch3\u003eeINK displays \u003c\/h3\u003e\n\u003cp\u003e\u003cimg style=\"width: 95%;\" src=\"https:\/\/shop.mikroe.com\/img\/cms\/eink-click-insider-image.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe display uses electronic ink, which makes the display “Bistable”. It means that the display consumes power only when something is changing on the screen. This reduces the power consumption of the target device considerably. So, the display retains the image even when the power is off.\u003cbr\u003e \u003cbr\u003e eINK displays have good sunlight readability, it's like you are reading something on real paper. It is the same type of display used in you ebook reader, like the Kindle™.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHow the click works\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe display communicates with the eINK click over SPI interface. The onboard \u003ca href=\"https:\/\/download.mikroe.com\/documents\/datasheets\/lm75a-datasheet.pdf\" target=\"_blank\"\u003eLM75\u003c\/a\u003e temperature sensor is used for temperature calibration from the look-up table.\u003cbr\u003e \u003cbr\u003e The click can be used with different eINK displays we plan to release in the future.\u003c\/p\u003e\n\u003ch4\u003eDisplay features \u003c\/h4\u003e\n\u003cp\u003e\u003cimg style=\"width: 90%;\" src=\"https:\/\/shop.mikroe.com\/img\/cms\/inside-image-eink-klik.png\" alt=\"\"\u003e\u003cbr\u003e \u003cbr\u003e The eINK display (EA EPA20-A) is a high-contrast e-paper display. It has a wide viewing angle and the resolution of 172X72 dots. The color of the display has four scales: black, dark gray, light gray, and white.\u003c\/p\u003e\n\u003cp\u003eThe power consumption, while the display is on, is around 40mW.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eElectronic Paper Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eAdding a display where low power consumption is necessary.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-board modules\u003c\/td\u003e\n\u003ctd\u003eLMA temperature sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Features\u003c\/td\u003e\n\u003ctd\u003eThe eINK displays retains an image even when the power is off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eGPIO,SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003emikroBUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClick board size\u003c\/td\u003e\n\u003ctd\u003eS (28.6 x 25.4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cstrong\u003ePinout diagram\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis table shows how the pinout on \u003cstrong\u003eeINK click\u003c\/strong\u003e corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth colspan=\"4\"\u003e\u003ca href=\"http:\/\/www.mikroe.com\/mikrobus\/\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.mikroe.com\/img\/mikrobus\/mikroBUS-logo-black.png\" alt=\"Mikrobus logo.png\"\u003e\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eAN\u003c\/td\u003e\n\u003ctd\u003ePWM\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eD\/C#\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eData\/configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReset\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRES#\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eRST\u003c\/td\u003e\n\u003ctd\u003eINT\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eBUSY\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBusy indicator from the screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPI enable\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCS#\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eCS\u003c\/td\u003e\n\u003ctd\u003eTX\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPI Clock\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSCK\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eSCK\u003c\/td\u003e\n\u003ctd\u003eRX\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eMISO\u003c\/td\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPI data input\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSDI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eMOSI\u003c\/td\u003e\n\u003ctd\u003eSDA\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e+3.3V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cstrong\u003eProgramming\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCode examples for eINK click, written for MikroElektronika hardware and compilers are available on \u003ca href=\"https:\/\/libstock.mikroe.com\/projects\/view\/2077\/eink-click\" target=\"_blank\"\u003eLibstock\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eCode snippet\u003c\/h4\u003e\n\u003cp\u003eThis code snippet initializes the MCU and eINK click and in an endless loop displays black letters, white letters and external image, respectively.\u003c\/p\u003e\n\u003cpre\u003e01 void main()\n02 {\n03 sysinit();\n04 eink_init();\n05 Delay_ms( 1000 );\n06 \n07 while( 1 )\n08 {\n09 \/\/ Display black letters on white background\n10 eink_fill_screen( EINK_COLOR_WHITE );\n11 eink_set_font( guiFont_Exo_2_Condensed21x32_Regular, EINK_COLOR_BLACK, FO_HORIZONTAL );\n12 eink_text( \"EINK\", 14, 50 );\n13 delay_ms( 3000 );\n14 \n15 \/\/ Display white letters on black background\n16 eink_fill_screen( EINK_COLOR_BLACK );\n17 eink_set_font( guiFont_Exo_2_Condensed21x32_Regular, EINK_COLOR_WHITE, FO_HORIZONTAL );\n18 eink_text( \"EINK\", 14, 50 );\n19 Delay_ms( 3000 );\n20 \n21 \/\/ Display external image\n22 eink_image_bmp( _mikroe_bmp );\n23 Delay_ms( 3000 );\n24 }\n25 }\n\u003c\/pre\u003e\n\u003ch4\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/h4\u003e","brand":"MikroElektronika","offers":[{"title":"Default Title","offer_id":47400860942619,"sku":"MIKROE-2659","price":6199.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3325\/0587\/products\/eink-click-thickbox_default-2uGEKWn74DJfoz.jpg?v=1701958554","url":"https:\/\/mgsl.in\/products\/mikroe-2659","provider":"MG Super Labs","version":"1.0","type":"link"}