{"id":871,"date":"2022-11-16T18:02:38","date_gmt":"2022-11-16T07:02:38","guid":{"rendered":"https:\/\/www.reefwing.com.au\/?p=871"},"modified":"2022-11-16T18:02:40","modified_gmt":"2022-11-16T07:02:40","slug":"oled-displays-are-slow","status":"publish","type":"post","link":"https:\/\/www.reefwing.com.au\/?p=871","title":{"rendered":"OLED Displays are slow!"},"content":{"rendered":"\n<p>We have been prototyping an Arduino based Electronic Speed Controller and planned to include a 0.96&#8243; OLED display. Tests on an Arduino UNO, clocked at 16 MHz, have shown that this display could best be described as sluggish! Even using SPI, printing out 3 lines of text results in a loop cycle time of 15 Hz. Quelle horreur! This prompted us to investigate further to understand the bottlenecks, SPI vs I2C speed, and whether there were any work arounds. <strong>#arduino<\/strong> <strong>#oled<\/strong> <strong>#SSD1306<\/strong> <strong>#DFR0650<\/strong> <strong>#SPIvsI2C<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/reefwing.medium.com\/oled-displays-are-slow-2f422840d735\">https:\/\/reefwing.medium.com\/oled-displays-are-slow-2f422840d735<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We have been prototyping an Arduino based Electronic Speed Controller and planned to include a 0.96&#8243; OLED display. Tests on an Arduino UNO, clocked at 16 MHz, have shown that this display could best be described as sluggish! Even using SPI, printing out 3 lines of text results in a loop cycle time of 15 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[7,47,45,43],"tags":[],"class_list":{"0":"post-871","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-app-development","7":"category-drones","8":"category-embedded","9":"category-robotics","10":"entry"},"_links":{"self":[{"href":"https:\/\/www.reefwing.com.au\/index.php?rest_route=\/wp\/v2\/posts\/871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.reefwing.com.au\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.reefwing.com.au\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.reefwing.com.au\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.reefwing.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=871"}],"version-history":[{"count":1,"href":"https:\/\/www.reefwing.com.au\/index.php?rest_route=\/wp\/v2\/posts\/871\/revisions"}],"predecessor-version":[{"id":872,"href":"https:\/\/www.reefwing.com.au\/index.php?rest_route=\/wp\/v2\/posts\/871\/revisions\/872"}],"wp:attachment":[{"href":"https:\/\/www.reefwing.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.reefwing.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.reefwing.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}