{"id":586,"date":"2026-06-13T16:49:38","date_gmt":"2026-06-13T14:49:38","guid":{"rendered":"https:\/\/labidulerie.vicou.be\/?p=586"},"modified":"2026-07-26T12:09:40","modified_gmt":"2026-07-26T10:09:40","slug":"co2-metre","status":"publish","type":"post","link":"https:\/\/labidulerie.vicou.be\/index.php\/co2-metre\/","title":{"rendered":"Mesure de CO2, temp\u00e9rature et taux d&rsquo;humidit\u00e9"},"content":{"rendered":"<style>.kb-gallery-id-586_92672f-19.kb-gallery-ul.kb-gallery-type-fluidcarousel .kt-blocks-carousel figure .kb-gal-image-radius, .kb-gallery-id-586_92672f-19.kb-gallery-ul.kb-gallery-type-fluidcarousel .kt-blocks-carousel figure .kb-gal-image-radius img{height:300px;}.kb-gallery-id-586_92672f-19 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-586_92672f-19 .kb-slide-item .kb-gal-image-radius img{border-radius:20px 20px 20px 20px;;}.kb-gallery-wrap-id-586_92672f-19.wp-block-kadence-advancedgallery{overflow:visible;}.kb-gallery-wrap-id-586_92672f-19.wp-block-kadence-advancedgallery .kt-blocks-carousel{overflow:visible;max-width:100%;}<\/style><div class=\"kb-gallery-wrap-id-586_92672f-19 alignnone wp-block-kadence-advancedgallery\"><div class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-fluidcarousel kb-gallery-id-586_92672f-19 kb-gallery-caption-style-bottom-hover kb-gallery-filter-none\" data-image-filter=\"none\" data-lightbox-caption=\"true\"><div class=\"kt-blocks-carousel splide kt-carousel-container-dotstyle-dark kt-carousel-arrowstyle-whiteondark kt-carousel-dotstyle-dark kb-slider-group-arrow kb-slider-arrow-position-center\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-arrows=\"true\" data-slider-dots=\"true\" data-slider-hover-pause=\"false\" data-slider-auto=\"\" data-slider-speed=\"7000\" data-slider-type=\"fluidcarousel\" data-slider-center-mode=\"true\" data-slider-gap=\"10px\" data-slider-gap-tablet=\"10px\" data-slider-gap-mobile=\"10px\" data-show-pause-button=\"false\"><div class=\"splide__track\"><ul class=\"kt-blocks-carousel-init kb-blocks-fluid-carousel splide__list\"><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_21.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_21-1024x889.png\" width=\"1024\" height=\"889\" alt=\"Sonde CO2 fond\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_21.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_21.png\" data-id=\"592\" class=\"wp-image-592 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_21-1024x889.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_21-300x260.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_21-768x666.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_21.png 1225w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_57.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_57-1024x889.png\" width=\"1024\" height=\"889\" alt=\"Sonde CO2 dessus\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_57.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_57.png\" data-id=\"593\" class=\"wp-image-593 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_57-1024x889.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_57-300x260.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_57-768x667.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_24_57.png 1283w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_25_32.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_25_32.png\" width=\"849\" height=\"593\" alt=\"Sonde CO2 serre c\u00e2ble\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_25_32.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_25_32.png\" data-id=\"594\" class=\"wp-image-594 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_25_32.png 849w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_25_32-300x210.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_25_32-768x536.png 768w\" sizes=\"(max-width: 849px) 100vw, 849px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_40.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_40-1024x589.png\" width=\"1024\" height=\"589\" alt=\"Sonde CO2 prototype\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_40.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_40.png\" data-id=\"597\" class=\"wp-image-597 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_40-1024x589.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_40-300x172.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_40-768x441.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_40.png 1171w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_25.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_25-1024x679.png\" width=\"1024\" height=\"679\" alt=\"Sonde CO2\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_25.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_25.png\" data-id=\"598\" class=\"wp-image-598 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_25-1024x679.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_25-300x199.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_25-768x509.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_28_25.png 1306w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><\/ul><\/div><\/div><\/div><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading586_953618-4c, .wp-block-kadence-advancedheading.kt-adv-heading586_953618-4c[data-kb-block=\"kb-adv-heading586_953618-4c\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading586_953618-4c mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading586_953618-4c[data-kb-block=\"kb-adv-heading586_953618-4c\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading586_953618-4c img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading586_953618-4c[data-kb-block=\"kb-adv-heading586_953618-4c\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading586_953618-4c wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading586_953618-4c\">Sonde Dioxyde de Carbone, thermom\u00e8tre et hygrom\u00e8tre bas\u00e9e sur un SCD41 Sensirion et un ESP8266. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les r\u00e9sultats des mesures sont envoy\u00e9es via MQTT sur une centrale domotique HomeAssistant<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading586_5fdd65-11, .wp-block-kadence-advancedheading.kt-adv-heading586_5fdd65-11[data-kb-block=\"kb-adv-heading586_5fdd65-11\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading586_5fdd65-11 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading586_5fdd65-11[data-kb-block=\"kb-adv-heading586_5fdd65-11\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading586_5fdd65-11 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading586_5fdd65-11[data-kb-block=\"kb-adv-heading586_5fdd65-11\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading586_5fdd65-11 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading586_5fdd65-11\">Sch\u00e9ma<\/h3>\n\n\n<style>.kb-image586_c2d71d-8e .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image586_c2d71d-8e size-large\"><img decoding=\"async\" width=\"1024\" height=\"573\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_31_34-1024x573.png\" alt=\"\" class=\"kb-img wp-image-600\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_31_34-1024x573.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_31_34-300x168.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_31_34-768x430.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_31_34-1536x860.png 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-12_31_34-2048x1146.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n<style>.kb-row-layout-id586_ba9c9d-16 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id586_ba9c9d-16 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id586_ba9c9d-16 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id586_ba9c9d-16 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id586_ba9c9d-16 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id586_ba9c9d-16 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id586_ba9c9d-16 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column586_3e395f-05 > .kt-inside-inner-col{border-top:5px solid var(--global-palette2, #2B6CB0);border-right:5px solid var(--global-palette2, #2B6CB0);border-bottom:5px solid var(--global-palette2, #2B6CB0);border-left:5px solid var(--global-palette2, #2B6CB0);}.kadence-column586_3e395f-05 > .kt-inside-inner-col,.kadence-column586_3e395f-05 > .kt-inside-inner-col:before{border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-right-radius:20px;border-bottom-left-radius:20px;}.kadence-column586_3e395f-05 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column586_3e395f-05 > .kt-inside-inner-col{flex-direction:column;}.kadence-column586_3e395f-05 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column586_3e395f-05 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column586_3e395f-05{position:relative;}@media all and (max-width: 1024px){.kadence-column586_3e395f-05 > .kt-inside-inner-col{border-top:5px solid var(--global-palette2, #2B6CB0);border-right:5px solid var(--global-palette2, #2B6CB0);border-bottom:5px solid var(--global-palette2, #2B6CB0);border-left:5px solid var(--global-palette2, #2B6CB0);flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column586_3e395f-05 > .kt-inside-inner-col{border-top:5px solid var(--global-palette2, #2B6CB0);border-right:5px solid var(--global-palette2, #2B6CB0);border-bottom:5px solid var(--global-palette2, #2B6CB0);border-left:5px solid var(--global-palette2, #2B6CB0);flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column586_3e395f-05\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading586_1678a4-08, .wp-block-kadence-advancedheading.kt-adv-heading586_1678a4-08[data-kb-block=\"kb-adv-heading586_1678a4-08\"]{text-align:center;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading586_1678a4-08 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading586_1678a4-08[data-kb-block=\"kb-adv-heading586_1678a4-08\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading586_1678a4-08 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading586_1678a4-08[data-kb-block=\"kb-adv-heading586_1678a4-08\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading586_1678a4-08 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading586_1678a4-08\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-2-color\">Doit \u00eatre compl\u00e9t\u00e9<\/mark><\/strong><\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading586_6db2d7-3f, .wp-block-kadence-advancedheading.kt-adv-heading586_6db2d7-3f[data-kb-block=\"kb-adv-heading586_6db2d7-3f\"]{text-align:center;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading586_6db2d7-3f mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading586_6db2d7-3f[data-kb-block=\"kb-adv-heading586_6db2d7-3f\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading586_6db2d7-3f img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading586_6db2d7-3f[data-kb-block=\"kb-adv-heading586_6db2d7-3f\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading586_6db2d7-3f wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading586_6db2d7-3f\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-2-color\">Vous \u00eates int\u00e9ress\u00e9 par l\u2019objet de cet article ?<\/mark><br>L<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-2-color\">aissez-moi un message via le formulaire en bas de page!<br>Je le compl\u00e8terai en priorit\u00e9 et vous informerai personnellement d\u00e8s sa publication.<\/mark><\/p>\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Sonde Dioxyde de Carbone, thermom\u00e8tre et hygrom\u00e8tre bas\u00e9e sur un SCD41 Sensirion et un ESP8266. Les r\u00e9sultats des mesures sont envoy\u00e9es via MQTT sur une centrale domotique HomeAssistant Sch\u00e9ma Doit \u00eatre compl\u00e9t\u00e9 Vous \u00eates int\u00e9ress\u00e9 par l\u2019objet de cet article ?Laissez-moi un message via le formulaire en bas de page!Je le compl\u00e8terai en priorit\u00e9 et&#8230;<\/p>\n","protected":false},"author":1,"featured_media":598,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-586","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electronique"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in 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