{"id":43006,"date":"2026-06-01T12:18:30","date_gmt":"2026-06-01T12:18:30","guid":{"rendered":"https:\/\/smalldatagarden.com\/?post_type=product&p=43006"},"modified":"2026-06-08T12:53:49","modified_gmt":"2026-06-08T12:53:49","slug":"iotsu-co2-e-ink","status":"publish","type":"product","link":"https:\/\/smalldatagarden.com\/en_gb\/product\/iotsu-co2-e-ink\/","title":{"rendered":"IOTSU\u00ae CO2 E Ink"},"content":{"rendered":"
\n

<\/p>\n

\n

\n Technical Specifications
\n <\/h3>\n
\n
\n \u2022<\/span>
\n Dimensions:<\/strong> 63 x 114 x 30 mm<\/span>\n <\/div>\n
\n \u2022<\/span>
\n Weight:<\/strong> 119 g (with battery)<\/span>\n <\/div>\n
\n \u2022<\/span>
\n Display size:<\/strong> 23,7 x 48,5 mm<\/span>\n <\/div>\n
\n \u2022<\/span>
\n Sensors:<\/strong> CO2, temperature, humidity<\/span>\n <\/div>\n
\n \u2022<\/span>
\n Transmission Cycle:<\/strong> 2 hours (adjustable)<\/span>\n <\/div>\n
\n \u2022<\/span>
\n Measurement Cycle:<\/strong> Transmission cycle \/4<\/span>\n <\/div>\n
\n \u2022<\/span>
\n Battery:<\/strong> Size C, 3.6V, replaceable<\/span>\n <\/div>\n
\n \u2022<\/span>
\n Connectivity:<\/strong> LoRaWAN\u00ae<\/span>\n <\/div>\n
\n \u2022<\/span>
\n Operating Conditions:<\/strong> 0\u00b0C to +50\u00b0C, RH \u226485% (non-condensing)<\/span>\n <\/div>\n
\n \u2022<\/span>
\n Typical Accuracy:<\/strong> Temperature: \u00b10.2\u00b0C, Humidity: \u00b12%, CO2: \u00b130 ppm \u00b13 % of reading<\/span>\n <\/div>\n
\n \u2022<\/span>
\n Certifications:<\/strong> CE<\/span>\n <\/div>\n
\n \u2022<\/span>
\n Mounting:<\/strong> Screws, Adhesive tape<\/span>\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n

<\/p>\n

\n
\n

\n IOTSU\u00ae CO2 E ink
\n for LoRaWAN\n <\/p>\n


\n Download datasheet<\/span>
\n <\/a>\n <\/div>\n<\/p><\/div>\n<\/div>\n

\n

\n Why Choose IOTSU\u00ae?
\n <\/h3>\n

\n Whether you\u2019re maintaining a comfortable office environment for employees or optimising building operations to reduce energy costs, IOTSU\u00ae CO2 E ink delivers reliable, continuous data\u2014without the need for constant upkeep.\n <\/p>\n<\/div>\n

 <\/p>\n

\n

\n Key Benefits
\n <\/h3>\n
\n
\n
\n Real-Time E Ink Display\n <\/div>\n
\n Shows live CO\u2082, temperature, and humidity readings in an easy-to-read format.\n <\/div>\n<\/p><\/div>\n
\n
\n Traffic Light Indicator\n <\/div>\n
\n Instantly communicates CO\u2082 levels (green = good, yellow = moderate, red = poor) for quick action.\n <\/div>\n<\/p><\/div>\n
\n
\n Improved Indoor Air Quality Awareness\n <\/div>\n
\n Helps occupants and facility managers make informed ventilation decisions.\n <\/div>\n<\/p><\/div>\n
\n
\n Global Connectivity\n <\/div>\n
\n Uses NB-IoT or LoRaWAN\u00ae networks for seamless data transmission.\n <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n

 <\/p>\n

\n
\n

<\/p>\n

\n

\n Take the Next Step
\n <\/h3>\n

\n Ready to enhance your building\u2019s indoor environment monitoring?\n <\/p>\n

\n Contact us for more information or to request a quote today.\n <\/p>\n<\/p><\/div>\n

<\/p>\n

\n


\n Contact us<\/span>
\n <\/a><\/p><\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Real-Time CO\u2082 Monitoring with E Ink Display & Traffic Light Indicator<\/strong><\/p>\n

The IOTSU\u00ae CO\u2082 E Ink is an advanced wireless CO\u2082 monitoring device featuring an E Ink display that provides real-time indoor air quality data at a glance. In addition to temperature, humidity, and CO\u2082 sensing, it includes a built-in traffic light system for instant air quality feedback.<\/p>\n

Ideal for offices, schools, and public spaces, this device helps improve ventilation management and indoor air quality awareness, supporting a healthier environment.<\/p>\n","protected":false},"featured_media":41914,"template":"","meta":[],"product_brand":[],"product_cat":[80],"product_tag":[36,77,21,22,78],"class_list":{"0":"post-43006","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-e-ink-devices","7":"product_tag-co2","8":"product_tag-display","9":"product_tag-humidity","10":"product_tag-temperature","11":"product_tag-traffic-lights","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"yoast_head":"\nIOTSU\u00ae CO2 E Ink - Small Data Garden<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/smalldatagarden.com\/en_gb\/product\/iotsu-co2-e-ink\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IOTSU\u00ae CO2 E Ink - Small Data Garden\" \/>\n<meta property=\"og:description\" content=\"Real-Time CO\u2082 Monitoring with E Ink Display & Traffic Light Indicator The IOTSU\u00ae CO\u2082 E Ink is an advanced wireless CO\u2082 monitoring device featuring an E Ink display that provides real-time indoor air quality data at a glance. In addition to temperature, humidity, and CO\u2082 sensing, it includes a built-in traffic light system for instant air quality feedback. Ideal for offices, schools, and public spaces, this device helps improve ventilation management and indoor air quality awareness, supporting a healthier environment.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/smalldatagarden.com\/en_gb\/product\/iotsu-co2-e-ink\/\" \/>\n<meta property=\"og:site_name\" content=\"Small Data Garden\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-08T12:53:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/04\/1.-IOTSU-L3-EPD-Front.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"2000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/\",\"url\":\"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/\",\"name\":\"IOTSU\u00ae CO2 E Ink - Small Data Garden\",\"isPartOf\":{\"@id\":\"https:\/\/smalldatagarden.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/04\/1.-IOTSU-L3-EPD-Front.jpg\",\"datePublished\":\"2026-06-01T12:18:30+00:00\",\"dateModified\":\"2026-06-08T12:53:49+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/#primaryimage\",\"url\":\"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/04\/1.-IOTSU-L3-EPD-Front.jpg\",\"contentUrl\":\"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/04\/1.-IOTSU-L3-EPD-Front.jpg\",\"width\":2000,\"height\":2000},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/smalldatagarden.com\/fi\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/smalldatagarden.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"IOTSU\u00ae CO2 E Ink\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/smalldatagarden.com\/#website\",\"url\":\"https:\/\/smalldatagarden.com\/\",\"name\":\"Small Data Garden\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/smalldatagarden.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/smalldatagarden.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/smalldatagarden.com\/#organization\",\"name\":\"Small Data Garden\",\"url\":\"https:\/\/smalldatagarden.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/smalldatagarden.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/02\/sdg_logo.png\",\"contentUrl\":\"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/02\/sdg_logo.png\",\"width\":500,\"height\":500,\"caption\":\"Small Data Garden\"},\"image\":{\"@id\":\"https:\/\/smalldatagarden.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/11354060\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"IOTSU\u00ae CO2 E Ink - Small Data Garden","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/smalldatagarden.com\/en_gb\/product\/iotsu-co2-e-ink\/","og_locale":"en_GB","og_type":"article","og_title":"IOTSU\u00ae CO2 E Ink - Small Data Garden","og_description":"Real-Time CO\u2082 Monitoring with E Ink Display & Traffic Light Indicator The IOTSU\u00ae CO\u2082 E Ink is an advanced wireless CO\u2082 monitoring device featuring an E Ink display that provides real-time indoor air quality data at a glance. In addition to temperature, humidity, and CO\u2082 sensing, it includes a built-in traffic light system for instant air quality feedback. Ideal for offices, schools, and public spaces, this device helps improve ventilation management and indoor air quality awareness, supporting a healthier environment.","og_url":"https:\/\/smalldatagarden.com\/en_gb\/product\/iotsu-co2-e-ink\/","og_site_name":"Small Data Garden","article_modified_time":"2026-06-08T12:53:49+00:00","og_image":[{"width":2000,"height":2000,"url":"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/04\/1.-IOTSU-L3-EPD-Front.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/","url":"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/","name":"IOTSU\u00ae CO2 E Ink - Small Data Garden","isPartOf":{"@id":"https:\/\/smalldatagarden.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/#primaryimage"},"image":{"@id":"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/#primaryimage"},"thumbnailUrl":"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/04\/1.-IOTSU-L3-EPD-Front.jpg","datePublished":"2026-06-01T12:18:30+00:00","dateModified":"2026-06-08T12:53:49+00:00","breadcrumb":{"@id":"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/#primaryimage","url":"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/04\/1.-IOTSU-L3-EPD-Front.jpg","contentUrl":"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/04\/1.-IOTSU-L3-EPD-Front.jpg","width":2000,"height":2000},{"@type":"BreadcrumbList","@id":"https:\/\/smalldatagarden.com\/product\/iotsu-co2-e-ink\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/smalldatagarden.com\/fi\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/smalldatagarden.com\/shop\/"},{"@type":"ListItem","position":3,"name":"IOTSU\u00ae CO2 E Ink"}]},{"@type":"WebSite","@id":"https:\/\/smalldatagarden.com\/#website","url":"https:\/\/smalldatagarden.com\/","name":"Small Data Garden","description":"","publisher":{"@id":"https:\/\/smalldatagarden.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/smalldatagarden.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/smalldatagarden.com\/#organization","name":"Small Data Garden","url":"https:\/\/smalldatagarden.com\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/smalldatagarden.com\/#\/schema\/logo\/image\/","url":"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/02\/sdg_logo.png","contentUrl":"https:\/\/smalldatagarden.com\/wp-content\/uploads\/2025\/02\/sdg_logo.png","width":500,"height":500,"caption":"Small Data Garden"},"image":{"@id":"https:\/\/smalldatagarden.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/11354060\/"]}]}},"_links":{"self":[{"href":"https:\/\/smalldatagarden.com\/en_gb\/wp-json\/wp\/v2\/product\/43006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smalldatagarden.com\/en_gb\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/smalldatagarden.com\/en_gb\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smalldatagarden.com\/en_gb\/wp-json\/wp\/v2\/media\/41914"}],"wp:attachment":[{"href":"https:\/\/smalldatagarden.com\/en_gb\/wp-json\/wp\/v2\/media?parent=43006"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/smalldatagarden.com\/en_gb\/wp-json\/wp\/v2\/product_brand?post=43006"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/smalldatagarden.com\/en_gb\/wp-json\/wp\/v2\/product_cat?post=43006"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/smalldatagarden.com\/en_gb\/wp-json\/wp\/v2\/product_tag?post=43006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}