{"product_id":"cmu-128x64-graphic-lcd-blue","title":"CMU 128X64 GRAPHIC LCD BLUE","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003e5V Graphic Blue LCD Display128X64 Module Backlight for Arduino AVR.\u003c\/span\u003e\u003c\/div\u003e\u003ch1\u003e12864 128*64 DOTS LCD Module\u003c\/h1\u003e\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003e12864 LCD display module can display letters, numbers,and graphics. It can show graphics and words in mixed display. It can also display 128 (column) * 64 (row) dot matrix.\u003c\/p\u003e\r\n\r\n\u003cp\u003eThree kinds of control interfaces are provided: 8 microprocessor interfaces, 4 microprocessor interfaces, serial interfaces.\u003c\/p\u003e\r\n\r\n\u003cp\u003eMultifunction commands: clear the screen, cursor home, display on \/ off, cursor on \/ off, display character blink, cursor shift, display shift, vertical picture scroll and reverse display.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp style=\"font-weight: 400;\"\u003eHere are the steps I followed:\u003c\/p\u003e\r\n\u003col\u003e\r\n\u003cli style=\"font-weight: 400;\"\u003eShort-circuit the‘ S’ contact point with solder (according to the datasheet) to use SPI as the communication protocol\u003c\/li\u003e\r\n\u003cli style=\"font-weight: 400;\"\u003eConnect LCD’s SPI interface (JP2 pins 3 – 5) to WT32-ETH01 GPIO pins using jumper cables\u003c\/li\u003e\r\n\u003cli style=\"font-weight: 400;\"\u003eConnect LCD’s power supply (JP2 pins 1 \u0026amp; 2) to the system’s 5V \u0026amp; ground rails.\u003c\/li\u003e\r\n\u003cli style=\"font-weight: 400;\"\u003eIn the Arduino IDE, import the \u003ca href=\"https:\/\/github.com\/olikraus\/u8g2\/wiki\/u8g2reference#drawstr\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/github.com\/olikraus\/u8g2\/wiki\/u8g2reference%23drawstr\u0026amp;source=gmail\u0026amp;ust=1666866939325000\u0026amp;usg=AOvVaw1MwdoPfM53WnvPe1In53_0\"\u003eu8g2 library\u003c\/a\u003eusing the ‘library manager’\u003c\/li\u003e\r\n\u003cli style=\"font-weight: 400;\"\u003eOpen File -\u0026gt; Examples -\u0026gt; U8g2 (under Examples from Custom Libraries) -\u0026gt; full_buffer -\u0026gt; HelloWorld\u003c\/li\u003e\r\n\u003cli style=\"font-weight: 400;\"\u003eUncomment the \u003cstrong\u003ecorrect\u003c\/strong\u003econstructor (shown below) and change the pins to match the WT32-ETH01 connections.\u003c\/li\u003e\r\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 5V\u003c\/li\u003e\r\n\u003cli\u003eWorking temperature under normal temp.: 0～+50℃\u003c\/li\u003e\r\n\u003cli\u003eStorage temperature under normal temp.: -10～+60℃\u003c\/li\u003e\r\n\u003cli\u003eWorking temperature under wide temp.: -20～+70℃\u003c\/li\u003e\r\n\u003cli\u003eStorage temperature under wide temp.: -30～+80℃\u003c\/li\u003e\r\n\u003cli\u003eWorking temperature under ultra wide temp.: -30～+80℃\u003c\/li\u003e\r\n\u003cli\u003eStorage temperature under ultra wide temp.: -40～+80℃\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cdiv\u003e\u003col\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/archive.communica.co.za\/Content\/Catalog\/Documents\/D3485319625.pdf\"\u003eDatasheet - 128X64 GRAPHIC LCD BLUE\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/archive.communica.co.za\/Content\/Catalog\/Documents\/D4237193098.pdf\"\u003eDriver - 128X64 GRAPHIC LCD BLUE\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\u003ctable border=\"1\" cellpadding=\"7\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eLCD Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003e128*64 DOTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Communica","offers":[{"title":"Default Title","offer_id":45627303788588,"sku":"CMU 128X64 GRAPHIC LCD BLUE","price":152.17,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/cmu-128x64-graphic-lcd-blue-4808301.jpg?v=1781041165","url":"https:\/\/xytron.ae\/fr\/products\/cmu-128x64-graphic-lcd-blue","provider":"Xytron","version":"1.0","type":"link"}