{"id":99,"date":"2026-03-11T12:29:09","date_gmt":"2026-03-11T12:29:09","guid":{"rendered":"https:\/\/unen.nl\/?p=99"},"modified":"2026-03-11T12:29:09","modified_gmt":"2026-03-11T12:29:09","slug":"home-assistant-douche-timer-met-kleurverloop-%f0%9f%9a%bf%f0%9f%94%b4","status":"publish","type":"post","link":"https:\/\/unen.nl\/?p=99","title":{"rendered":"Home Assistant &#8211; Douche timer met kleurverloop \ud83d\udebf\ud83d\udd34"},"content":{"rendered":"\n<p>edereen kent het wel.<\/p>\n\n\n\n<p>Je stapt onder de douche en denkt:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>&#8220;Ik blijf er maar vijf minuten onder.&#8221;<\/p>\n<\/blockquote>\n\n\n\n<p>Tien minuten later sta je er nog steeds alsof je in een wellnessresort bent.<\/p>\n\n\n\n<p>Dus tijd voor een slimme oplossing.<\/p>\n\n\n\n<p>Met Home Assistant heb ik een automatisering gemaakt die <strong>de douchetijd visueel aftelt met kleurverandering<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Het idee<\/h2>\n\n\n\n<p>Wanneer de douchelamp aangaat:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>begint de lamp <strong>helder wit<\/strong><\/li>\n\n\n\n<li>daarna verandert de kleur langzaam<\/li>\n\n\n\n<li>en na ongeveer <strong>10 minuten wordt hij rood<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Kort gezegd:<\/p>\n\n\n\n<p>\ud83d\udca1 wit \u2192 warm \u2192 oranje \u2192 rood<\/p>\n\n\n\n<p>Wanneer het licht rood wordt weet je:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>misschien is het tijd om de kraan dicht te draaien.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Hoe de automation werkt<\/h2>\n\n\n\n<p>De automation wordt gestart zodra de <strong>douchelamp wordt aangezet<\/strong>.<\/p>\n\n\n\n<p>Daarna gebeurt het volgende:<\/p>\n\n\n\n<p>1\ufe0f\u20e3 Lamp begint wit<br>2\ufe0f\u20e3 Elke minuut verandert de kleur een beetje<br>3\ufe0f\u20e3 De kleur wordt steeds warmer<br>4\ufe0f\u20e3 Na 10 minuten is de lamp volledig rood<\/p>\n\n\n\n<p>Het is dus eigenlijk een <strong>visuele timer<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Waarom dit handig is<\/h2>\n\n\n\n<p>Deze automatisering heeft twee voordelen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>het bespaart water<\/li>\n\n\n\n<li>je hoeft geen timer of telefoon te gebruiken<\/li>\n<\/ul>\n\n\n\n<p>En eerlijk gezegd werkt het verrassend goed.<\/p>\n\n\n\n<p>Wanneer de lamp rood wordt denk je automatisch:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>ok\u00e9\u2026 boodschap begrepen.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">De automation (YAML)<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>alias: Badkamer douche - kleur aftellen 10 min\n\ntriggers:\n  - entity_id: light.badkamer_douche\n    to: 'on'\n    trigger: state\n\nactions:\n  - target:\n      entity_id: light.badkamer_douche\n    data:\n      rgb_color: &#91;255,255,255]\n      brightness_pct: 100\n    action: light.turn_on\n\n  - delay: 00:01:00\n  - action: light.turn_on\n    target:\n      entity_id: light.badkamer_douche\n    data:\n      rgb_color: &#91;255,220,180]\n\n  - delay: 00:01:00\n  - action: light.turn_on\n    target:\n      entity_id: light.badkamer_douche\n    data:\n      rgb_color: &#91;255,190,140]\n\n  - delay: 00:01:00\n  - action: light.turn_on\n    target:\n      entity_id: light.badkamer_douche\n    data:\n      rgb_color: &#91;255,160,100]\n\n  - delay: 00:01:00\n  - action: light.turn_on\n    target:\n      entity_id: light.badkamer_douche\n    data:\n      rgb_color: &#91;255,130,70]\n\n  - delay: 00:01:00\n  - action: light.turn_on\n    target:\n      entity_id: light.badkamer_douche\n    data:\n      rgb_color: &#91;255,100,50]\n\n  - delay: 00:01:00\n  - action: light.turn_on\n    target:\n      entity_id: light.badkamer_douche\n    data:\n      rgb_color: &#91;255,70,40]\n\n  - delay: 00:01:00\n  - action: light.turn_on\n    target:\n      entity_id: light.badkamer_douche\n    data:\n      rgb_color: &#91;255,40,30]\n\n  - delay: 00:01:00\n  - action: light.turn_on\n    target:\n      entity_id: light.badkamer_douche\n    data:\n      rgb_color: &#91;255,20,20]\n\n  - delay: 00:01:00\n  - action: light.turn_on\n    target:\n      entity_id: light.badkamer_douche\n    data:\n      rgb_color: &#91;255,0,0]<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusie<\/h2>\n\n\n\n<p>Het is een simpele automation, maar wel eentje die <strong>comfort en energie besparen combineert<\/strong>.<\/p>\n\n\n\n<p>En eerlijk is eerlijk\u2026<\/p>\n\n\n\n<p>Als het licht rood wordt voelt het toch een beetje alsof je douche zegt:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>tijd om eruit te komen. \ud83d\ude04<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>edereen kent het wel. Je stapt onder de douche en denkt: &#8220;Ik blijf er maar vijf minuten onder.&#8221;<\/p>\n","protected":false},"author":2,"featured_media":103,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-99","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-automations"],"_links":{"self":[{"href":"https:\/\/unen.nl\/index.php?rest_route=\/wp\/v2\/posts\/99","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unen.nl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unen.nl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unen.nl\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/unen.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=99"}],"version-history":[{"count":1,"href":"https:\/\/unen.nl\/index.php?rest_route=\/wp\/v2\/posts\/99\/revisions"}],"predecessor-version":[{"id":100,"href":"https:\/\/unen.nl\/index.php?rest_route=\/wp\/v2\/posts\/99\/revisions\/100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unen.nl\/index.php?rest_route=\/wp\/v2\/media\/103"}],"wp:attachment":[{"href":"https:\/\/unen.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=99"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unen.nl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=99"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unen.nl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=99"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}