{"id":228,"date":"2016-04-04T01:05:11","date_gmt":"2016-04-04T01:05:11","guid":{"rendered":"http:\/\/tinker.eccentrify.com\/?p=228"},"modified":"2016-04-04T01:05:31","modified_gmt":"2016-04-04T01:05:31","slug":"vesc-redux","status":"publish","type":"post","link":"https:\/\/tinker.eccentrify.com\/?p=228","title":{"rendered":"VESC redux"},"content":{"rendered":"<p>So I had the VESC showing power, but not responding to the ST-link programmer. Last week, Jack borrowed some mosfets to build his own VESC, and I lent him my programmer and we took a quick look at mine. Nothing obviously wrong &#8211; the STM got power, but didn&#8217;t respond, so we left it at &#8220;not sure if board or dongle&#8221;.<\/p>\n<p>&nbsp;<\/p>\n<p>At some point, Jack obviously got his own board running and tested my dongle. He messaged me with the good news that my $8 eBay dongle was just fine, so the ESC was probably &#8230; not. &#8220;Did you get 2 layer boards printed? Cos it&#8217;s a 4 layer design&#8230;&#8221;<\/p>\n<p>Why yes, Jack, yes I did somehow order 2 layer boards for a 4 layer design. So those middle two layers of connections, probably important.I have re-ordered PCBs in *4* layers, for the latest design. I am slightly pleased that it&#8217;s (possibly) not my soldering that was the problem&#8230;.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>So I had the VESC showing power, but not responding to the ST-link programmer. Last week, Jack borrowed some mosfets to build his own VESC, and I lent him my programmer and we took a quick look at mine. Nothing obviously wrong &#8211; the STM got power, but didn&#8217;t respond, so we left it at [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[20,6],"class_list":["post-228","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-muppet","tag-vesc"],"_links":{"self":[{"href":"https:\/\/tinker.eccentrify.com\/index.php?rest_route=\/wp\/v2\/posts\/228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tinker.eccentrify.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tinker.eccentrify.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tinker.eccentrify.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/tinker.eccentrify.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=228"}],"version-history":[{"count":1,"href":"https:\/\/tinker.eccentrify.com\/index.php?rest_route=\/wp\/v2\/posts\/228\/revisions"}],"predecessor-version":[{"id":229,"href":"https:\/\/tinker.eccentrify.com\/index.php?rest_route=\/wp\/v2\/posts\/228\/revisions\/229"}],"wp:attachment":[{"href":"https:\/\/tinker.eccentrify.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tinker.eccentrify.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tinker.eccentrify.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}