{"id":5276,"date":"2021-09-02T22:04:20","date_gmt":"2021-09-02T20:04:20","guid":{"rendered":"https:\/\/grodansparadis.com\/wordpress\/?p=5276"},"modified":"2023-04-05T17:56:16","modified_gmt":"2023-04-05T15:56:16","slug":"added-live-vscp-mqtt-power-demo","status":"publish","type":"post","link":"https:\/\/grodansparadis.com\/wordpress\/?p=5276","title":{"rendered":"Added live #VSCP #MQTT power demo"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/i0.wp.com\/grodansparadis.com\/wordpress\/wp-content\/uploads\/2021\/09\/Screenshot-from-2021-09-02-21-23-11.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"580\" height=\"445\" data-attachment-id=\"5277\" data-permalink=\"https:\/\/grodansparadis.com\/wordpress\/?attachment_id=5277\" data-orig-file=\"https:\/\/i0.wp.com\/grodansparadis.com\/wordpress\/wp-content\/uploads\/2021\/09\/Screenshot-from-2021-09-02-21-23-11.png?fit=920%2C706&amp;ssl=1\" data-orig-size=\"920,706\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Screenshot-from-2021-09-02-21-23-11\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/grodansparadis.com\/wordpress\/wp-content\/uploads\/2021\/09\/Screenshot-from-2021-09-02-21-23-11.png?fit=580%2C445&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/grodansparadis.com\/wordpress\/wp-content\/uploads\/2021\/09\/Screenshot-from-2021-09-02-21-23-11.png?resize=580%2C445&#038;ssl=1\" alt=\"\" class=\"wp-image-5277\" srcset=\"https:\/\/i0.wp.com\/grodansparadis.com\/wordpress\/wp-content\/uploads\/2021\/09\/Screenshot-from-2021-09-02-21-23-11.png?w=920&amp;ssl=1 920w, https:\/\/i0.wp.com\/grodansparadis.com\/wordpress\/wp-content\/uploads\/2021\/09\/Screenshot-from-2021-09-02-21-23-11.png?resize=300%2C230&amp;ssl=1 300w, https:\/\/i0.wp.com\/grodansparadis.com\/wordpress\/wp-content\/uploads\/2021\/09\/Screenshot-from-2021-09-02-21-23-11.png?resize=768%2C589&amp;ssl=1 768w\" sizes=\"auto, (max-width: 580px) 100vw, 580px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Added a <a href=\"http:\/\/demo.vscp.org\/power.html\">live power demo<\/a> to the existing <a href=\"http:\/\/demo.vscp.org\/index.html\">demo pages<\/a>. This demo show the actual power usage in our house\/office. Data is collected from a smart power meter with an open interface that is installed by our utility company <a href=\"https:\/\/www.ellevio.se\">Ellevio<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You can read more about the interfacing of this meter <a href=\"https:\/\/grodansparadis.com\/wordpress\/?p=5039\">here<\/a>. On this page you can also find a link to a Python script that does the job if you prefer using it instead of the VSCP driver approach.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Measurements are collected by a VSCP daemon driver <a href=\"https:\/\/github.com\/grodansparadis\/vscpl2drv-energy-p1\">vscpl2drv-energy-p1<\/a>&nbsp;and sent by the VSCP daemon to the MQTT broker on the <a href=\"https:\/\/vscp1.vscp.org\">vscp demo server<\/a>. The VSCP daemon collecting data is installed on a Raspberry Pi 3B+ running Raspbian. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">More demo data is on the way.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Added a live power demo to the existing demo pages. This demo show the actual power usage in our house\/office. Data is collected from a smart power meter with an open interface that is installed by our utility company Ellevio. You can read more about the interfacing of this meter here. On this page you [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_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","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[91,13],"tags":[],"class_list":["post-5276","post","type-post","status-publish","format-standard","hentry","category-mqtt","category-vscp"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p4raCZ-1n6","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/grodansparadis.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/5276","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/grodansparadis.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/grodansparadis.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/grodansparadis.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/grodansparadis.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5276"}],"version-history":[{"count":5,"href":"https:\/\/grodansparadis.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/5276\/revisions"}],"predecessor-version":[{"id":5888,"href":"https:\/\/grodansparadis.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/5276\/revisions\/5888"}],"wp:attachment":[{"href":"https:\/\/grodansparadis.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5276"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/grodansparadis.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5276"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/grodansparadis.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}