{"id":1187,"date":"2017-10-04T00:58:43","date_gmt":"2017-10-03T23:58:43","guid":{"rendered":"http:\/\/ofalcao.pt\/blog\/?p=1187"},"modified":"2017-10-04T00:58:43","modified_gmt":"2017-10-03T23:58:43","slug":"micropython-and-mqtt-on-mindstorms-ev3","status":"publish","type":"post","link":"https:\/\/ofalcao.pt\/blog\/2017\/micropython-and-mqtt-on-mindstorms-ev3","title":{"rendered":"micropython and MQTT on MINDSTORMS EV3"},"content":{"rendered":"<p>Quite amazing, the very same scripts I used on my last post work &#8216;out of the box&#8217; on EV3 running last stretch-based <a href=\"https:\/\/oss.jfrog.org\/list\/oss-snapshot-local\/org\/ev3dev\/brickstrap\/\">snapshot<\/a> (&#8216;snapshot-ev3dev-stretch-ev3-generic-2017-09-30.img&#8217;).<\/p>\n<p>No need to install micropython, not even the micropython-umqtt.simple and micropython-time libraries&#8230; everything is already there!<\/p>\n<p>David Lechner had been porting micropython to ev3dev. Not everything is available but the almost instant runtime is really tempting, makes me want to use micropython for everything: on a SSH session to my EV3, less than 2 seconds after I press the ENTER key to start the publisher script, I get a message on my Ubuntu laptop subscriber.<\/p>\n<p>For those about to IoT, we salute you!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quite amazing, the very same scripts I used on my last post work &#8216;out of the box&#8217; on EV3 running last stretch-based snapshot (&#8216;snapshot-ev3dev-stretch-ev3-generic-2017-09-30.img&#8217;). No need to install micropython, not even the micropython-umqtt.simple and micropython-time libraries&#8230; everything is already there! David Lechner had been porting micropython to ev3dev. Not everything is available but the almost &hellip; <a href=\"https:\/\/ofalcao.pt\/blog\/2017\/micropython-and-mqtt-on-mindstorms-ev3\" class=\"more-link\">Continuar a ler<span class=\"screen-reader-text\"> &#8220;micropython and MQTT on MINDSTORMS EV3&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[1],"tags":[],"series":[],"class_list":["post-1187","post","type-post","status-publish","format-standard","hentry","category-sem-categoria"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p2Mhyv-j9","_links":{"self":[{"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/posts\/1187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/comments?post=1187"}],"version-history":[{"count":0,"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/posts\/1187\/revisions"}],"wp:attachment":[{"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/media?parent=1187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/categories?post=1187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/tags?post=1187"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/series?post=1187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}