{"id":268597,"date":"2026-06-07T12:45:16","date_gmt":"2026-06-07T12:45:16","guid":{"rendered":"https:\/\/www.europesays.com\/se\/268597\/"},"modified":"2026-06-07T12:45:16","modified_gmt":"2026-06-07T12:45:16","slug":"3-5-tums-skarm-med-mikrofon-den-har-billiga-skarmen-kan-bli-en-hubb-for-smarta-hem","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/268597\/","title":{"rendered":"3.5-tums sk\u00e4rm med mikrofon: Den h\u00e4r billiga sk\u00e4rmen kan bli en hubb f\u00f6r smarta hem"},"content":{"rendered":"

\t\t\"En<\/p>\n

\u24d8 Elecrow<\/p>\n

<\/a>En ny och prisv\u00e4rd sk\u00e4rm kan ocks\u00e5 fungera som en kontrollhub f\u00f6r smarta hem<\/p>\n

En ny, prisv\u00e4rd och relativt kompakt display kan vara s\u00e4rskilt l\u00e4mplig f\u00f6r anv\u00e4ndning i smarta hem, eftersom den har h\u00f6gtalare och mikrofon och \u00e4ven kan hantera pekinmatningar. Den nya ESP32-S3-displayen har \u00e4ven st\u00f6d f\u00f6r tr\u00e5dl\u00f6s anslutning.<\/p>\n

Elecrow<\/a> erbjuder nu en ny display till ett relativt l\u00e5gt pris p\u00e5 $21. I praktiken \u00e4r det inte bara en display, eftersom ett utvecklingskort ocks\u00e5 \u00e4r integrerat. Detta g\u00f6r att modellen kan anv\u00e4ndas utan en extern k\u00e4llenhet, och den \u00e4r i slut\u00e4ndan \u00e4nd\u00e5 inte avsedd f\u00f6r det \u00e4ndam\u00e5let. Ist\u00e4llet kan ESP32-S3-displayen anv\u00e4ndas som en smart display, vilket g\u00f6r den till ett potentiellt alternativ till enheter som en Echo Show. Det finns begr\u00e4nsningar, men ocks\u00e5 n\u00e4stan o\u00e4ndliga m\u00f6jligheter, eftersom systemet kan och m\u00e5ste programmeras av anv\u00e4ndaren. LVGL st\u00f6ds f\u00f6r enklare gr\u00e4nssnittsdesign. En ESP32-S3 SoC anv\u00e4nds, med st\u00f6d f\u00f6r Bluetooth och WiFi i 2,4 GHz-bandet. Detta g\u00f6r det m\u00f6jligt att integrera den i ett smart hem. <\/p>\n

Funktionsupps\u00e4ttningen \u00e4r ganska omfattande, eftersom en mikrofon \u00e4r installerad p\u00e5 kortet och externa h\u00f6gtalare ing\u00e5r. Detta inneb\u00e4r att akustisk interaktion \u00e4r m\u00f6jlig ur ett h\u00e5rdvaruperspektiv och direkt fr\u00e5n f\u00f6rpackningen. Anv\u00e4ndare kan ocks\u00e5 interagera med smarta hem-enheter genom att till exempel knacka p\u00e5 sk\u00e4rmen. Den 3,5 tum stora panelen, som har en uppl\u00f6sning p\u00e5 320 x 480 pixlar, kan hantera pekinmatningar. Str\u00f6mf\u00f6rs\u00f6rjningen kan ske antingen via USB-C eller med ett batteri. Programmeringen sk\u00f6ts ocks\u00e5 via USB-C. I2C-portar finns tillg\u00e4ngliga, vilket g\u00f6r det m\u00f6jligt att ansluta ytterligare sensorer, t.ex. sensorer f\u00f6r gasdetektering. En microSD-kortplats ing\u00e5r.<\/p>\n

\t\"Detta<\/p>\n

\u24d8 Elecrow<\/p>\n

<\/a>Detta \u00e4r en display med ett utvecklingskort<\/p>\n

\t\"Enrico<\/a>\"DeepL<\/a>Translator: Ninh Ngoc Duy<\/a> – Editorial Assistant – 782206 articles published on Notebookcheck since 2008<\/p>\n","protected":false},"excerpt":{"rendered":"\u24d8 Elecrow En ny och prisv\u00e4rd sk\u00e4rm kan ocks\u00e5 fungera som en kontrollhub f\u00f6r smarta hem En ny,…\n","protected":false},"author":2,"featured_media":268598,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[66],"tags":[22420,7083,7975,22421,22422,7084,7085,80,78,79,34,13442,31,33,32,30,81,84,83,82],"class_list":["post-268597","post","type-post","status-publish","format-standard","has-post-thumbnail","category-vetenskap-och-teknik","tag-3-5-esp32-s3-skarm-med-320x480-kapacitiv-ips-pekskarm-med-hogtalare-mic-bat-granssnitt-stodjer-ai-rostchatt","tag-barbar-dator","tag-display","tag-dle06235b","tag-elecrow","tag-laptop","tag-notebook","tag-science","tag-science-and-technology","tag-scienceandtechnology","tag-se","tag-smart-home","tag-svenska","tag-sverige","tag-sweden","tag-swedish","tag-technology","tag-teknik","tag-vetenskap","tag-vetenskapteknik"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/116708896381996022","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/268597","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=268597"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/268597\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/268598"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=268597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=268597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=268597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}