{"id":1388,"date":"2018-08-18T19:47:23","date_gmt":"2018-08-18T18:47:23","guid":{"rendered":"https:\/\/ofalcao.pt\/blog\/?p=1388"},"modified":"2018-09-04T10:38:46","modified_gmt":"2018-09-04T09:38:46","slug":"powered-up-autoids","status":"publish","type":"post","link":"https:\/\/ofalcao.pt\/blog\/2018\/powered-up-autoids","title":{"rendered":"Powered Up AutoID&#8217;s"},"content":{"rendered":"<p>Notes to myself:<\/p>\n<p>AutoID&#8217;s:<\/p>\n<ul>\n<li>Train Motor:\n<ul>\n<li>pin 5 shorted to 4 (VCC)<\/li>\n<li>pin 6 shorted to 3 (GND)<\/li>\n<\/ul>\n<\/li>\n<li>M Motor:\n<ul>\n<li>2k2 between pin 3 (GND) and pin 5<\/li>\n<li>pin 6 shorted to 3 (GND)<\/li>\n<\/ul>\n<\/li>\n<li>Lights (needs confirmation):\n<ul>\n<li>2k2 between pin 3 (GND) and pin 5<\/li>\n<\/ul>\n<\/li>\n<li>Tacho Motor (needs confirmation):\n<ul>\n<li>2k2 between pin 3 (GND) and 4 (VCC)<\/li>\n<li>2M2 between pin 3 (GND) and 5<\/li>\n<li>2M2 between pin 3 (GND) and 6<\/li>\n<li>2M2 between pin 4 (VCC) and 5<\/li>\n<li>2M2 between pin 4 (VCC) and 6<\/li>\n<\/ul>\n<\/li>\n<li>WeDo 2.0 Motion Sensor:\n<ul>\n<li>2k2 between pin 3 (GND) and 4 (VCC)<\/li>\n<li>135k between pin 3 (GND) and 5<\/li>\n<li>135k between pin 3 (GND) and 6<\/li>\n<li>135k between pin 4 (VCC) and 5<\/li>\n<li>135k between pin 4 (VCC) and 6<\/li>\n<\/ul>\n<\/li>\n<li>WeDo 2.0 Tilt Sensor:\n<ul>\n<li>2k2 between pin 3 (GND) and 4 (VCC)<\/li>\n<li>135k between pin 3 (GND) and 5<\/li>\n<li>135k between pin 3 (GND) and 6<\/li>\n<li>135k between pin 4 (VCC) and 5<\/li>\n<li>135k between pin 4 (VCC) and 5<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>On the Tacho Motor the 2.2 M\u03a9 measured between both GND and VCC and pin 5 and pin 6 make me think on a voltage divider but values are high. Also the 2.2 k\u03a9 between GND and VCC puzzles me (<del>other devices don&#8217;t have it<\/del>).<\/p>\n<p>The WeDo 2.0 Motion Sensor also has 2k2 between GND and VCC. Hmm&#8230; the same with the WeDo 2.0 Tilt sensor. But not the BOOST Color&amp;Distance Sensor (11k).<\/p>\n<p>The two WeDo 2.0 sensors (Motion and Tilt) have same measured resistance. So the AutoID ought to be completed by the protocol.<\/p>\n<p>Also:<\/p>\n<p>VCC is 3.3V<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Notes to myself: AutoID&#8217;s: Train Motor: pin 5 shorted to 4 (VCC) pin 6 shorted to 3 (GND) M Motor: 2k2 between pin 3 (GND) and pin 5 pin 6 shorted to 3 (GND) Lights (needs confirmation): 2k2 between pin 3 (GND) and pin 5 Tacho Motor (needs confirmation): 2k2 between pin 3 (GND) and &hellip; <a href=\"https:\/\/ofalcao.pt\/blog\/2018\/powered-up-autoids\" class=\"more-link\">Continuar a ler<span class=\"screen-reader-text\"> &#8220;Powered Up AutoID&#8217;s&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","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-1388","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-mo","_links":{"self":[{"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/posts\/1388","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=1388"}],"version-history":[{"count":0,"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/posts\/1388\/revisions"}],"wp:attachment":[{"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/media?parent=1388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/categories?post=1388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/tags?post=1388"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/ofalcao.pt\/blog\/wp-json\/wp\/v2\/series?post=1388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}