{"id":5026,"date":"2022-02-09T08:32:21","date_gmt":"2022-02-08T23:32:21","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=5026"},"modified":"2022-02-11T11:48:02","modified_gmt":"2022-02-11T02:48:02","slug":"sensehat-i2c","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/sensehat-i2c\/","title":{"rendered":"sensehat i2c hts221"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\" id=\"hts221-temperature-conversion\">HTS221 temperature conversion<\/h4>\n\n\n\n<p>\ub370\uc774\ud130 \uc2dc\ud2b8\uc5d0 \uc218\uc2dd\uc744 \uc815\ud655\ud558\uac8c \uc368\uc57c\uc9c0, linear interpolation\uc744 \uba38 \uc774\ub9ac \uc5b4\ub835\uac8c \uc37c\ub294\uc9c0.. U\uac00 or \uac19\uc740\ub370, \uc815\ud655\ud558\uac8c \uc5b4\ub5a4 \uc758\ubbf8\ub85c \uc37c\ub294\uc9c0 \ubaa8\ub974\uaca0\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"558\" height=\"609\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2022\/02\/Screenshot-2022-02-08-at-09-49-12-Datasheet-HTS221-Capacitive-digital-sensor-for-relative-humidity-and-temperature-ht....png\" alt=\"\" class=\"wp-image-5028\"\/><\/figure>\n\n\n\n<p>\ud558. T0_DegC, T_DegC, T1_DegC, T0_OUT, T_OUT, T1_OUT\uc744 \ubaa8\ub450 \ud655\uc778 \ud55c \ud6c4\uc5d0 \uc704 \uadf8\ub798\ud504\ub85c \uc54c\uc544\uc11c \uad6c\ud558\ub77c\ub294 \ub9d0\uc774\uc5c8\ub2e4. \ubbf8\uce5c!!!<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"157\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2022\/02\/Screenshot-2022-02-08-at-09-56-03-How-to-convert-the-value-to-Temperature-and-Humidity-for-HTS221-.png\" alt=\"\" class=\"wp-image-5029\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2022\/02\/Screenshot-2022-02-08-at-09-56-03-How-to-convert-the-value-to-Temperature-and-Humidity-for-HTS221-.png 810w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2022\/02\/Screenshot-2022-02-08-at-09-56-03-How-to-convert-the-value-to-Temperature-and-Humidity-for-HTS221--768x149.png 768w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/figure>\n\n\n\n<p>\uc704 \uc2dd\ub300\ub85c \ud558\uba74 172\ub3c4\ub97c \ubcfc \uc218 \uc788\ub2e4. stack overflow\uc5d0 \uc788\ub4ef\uc774 T0_degC, T1_degC\uac00 10\ube44\ud2b8\uc784\uc744 \uc778\uc2dd\ud574\uc57c \ud55c\ub2e4. T0T1MSB\uc5d0 \uc788\ub294 \ub098\uba38\uc9c0 2\ube44\ud2b8\ub97c \uc77d\uc5b4 \ub0b4\uc57c \ud55c\ub2e4. datasheet\ub97c \ubcf4\ud1b5 \uc774\ub807\uac8c \uc4f0\ub294\uc9c0, \ub108\ubb34 \ubd88\uce5c\uc808\ud558\ub2e4.<\/p>\n\n\n\n<p>\uc704 \uadf8\ub9bc Step1\uc740 \uacb0\uad6d 10\ube44\ud2b8\ub97c \ub9cc\ub4e4\uc5b4\uc11c 8\ub85c \ub098\ub204\ub780 \ub9d0\uc774\ub2e4. \ub450 \uac12\uc73c\ub85c interpolation \ud558\uc5ec \uad6c\ud558\ub780 \uc758\ubbf8\ub2e4. \uc774\uac78 \ub204\uac00 \uc54c\uc544 \ub4e3\ub0d0\uace0!! \ub300\ub7b5 \uc544\ub798 \ucf54\ub4dc\ub85c \uc628\ub3c4\ub97c \uc54c\uc544\ub0bc \uc218 \uc788\ub2e4. \ub300\ub7b5 25\ub3c4 \ub098\uc624\ub294\ub370, \ub9de\ub294 \ub4ef \ud558\ub2e4.<\/p>\n\n\n\n<p><a href=\"https:\/\/github.com\/now0930\/sensehat_toy\">https:\/\/github.com\/now0930\/sensehat_toy<\/a><\/p>\n\n\n\n<p>\ucc38\uc870 \uc0ac\uc774\ud2b8<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/www.circuitbasics.com\/basics-of-the-i2c-communication-protocol\/\">Circuit Basics<\/a><\/li><li><a href=\"https:\/\/pinout.xyz\/pinout\/sense_hat\">pinbox.xyz<\/a><\/li><li><a href=\"https:\/\/www.google.com\/url?sa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=&amp;ved=2ahUKEwiL5MzpwOv1AhW8IkQIHUZXDn0QFnoECAgQAQ&amp;url=https%3A%2F%2Fwww.st.com%2Fresource%2Fen%2Fdatasheet%2Fhts221.pdf&amp;usg=AOvVaw1p-1kLatsImOAaDrz8-fpA\">HTS221 datasheet<\/a><\/li><li><a href=\"https:\/\/embetronicx.com\/tutorials\/linux\/device-drivers\/i2c-linux-device-driver-using-raspberry-pi\/\">embetronicx<\/a><\/li><li><a href=\"https:\/\/blog.fearcat.in\/a?ID=01600-d20c2b8f-deca-41e8-9ec7-0fd045dace09\">module_i2c_driver macro<\/a><\/li><li><a href=\"https:\/\/community.st.com\/s\/question\/0D50X00009XkgmLSAR\/how-to-convert-the-value-to-temperature-and-humidity-for-hts221\">ST comunity<\/a><\/li><li><a href=\"https:\/\/datasheets.raspberrypi.com\/sense-hat\/sense-hat-schematics.pdf\">sensehat scheme<\/a><\/li><li><a href=\"https:\/\/stackoverflow.com\/questions\/25605318\/how-to-convert-the-value-to-the-temperature-from-sensor\">How to convert the value to the Temperature from Sensor?<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>HTS221 temperature conversion \ub370\uc774\ud130 \uc2dc\ud2b8\uc5d0 \uc218\uc2dd\uc744 \uc815\ud655\ud558\uac8c \uc368\uc57c\uc9c0, linear interpolation\uc744 \uba38 \uc774\ub9ac \uc5b4\ub835\uac8c \uc37c\ub294\uc9c0.. U\uac00 or \uac19\uc740\ub370, \uc815\ud655\ud558\uac8c \uc5b4\ub5a4 \uc758\ubbf8\ub85c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"jetpack_post_was_ever_published":false,"_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":""},"categories":[12],"tags":[775,1033,1032,911,53],"class_list":["post-5026","post","type-post","status-publish","format-standard","hentry","category-12","tag-c","tag-hts221","tag-i2c","tag-kernel","tag-linux"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/5026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/comments?post=5026"}],"version-history":[{"count":6,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/5026\/revisions"}],"predecessor-version":[{"id":5039,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/5026\/revisions\/5039"}],"wp:attachment":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=5026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=5026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=5026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}