{"id":183330,"date":"2026-09-11T22:53:55","date_gmt":"2026-09-11T20:53:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/vypusk-esp-kvm-0-45-0-otkrytoj-proshivki-ip-kvm-na-baze-esp32-p4"},"modified":"2026-09-11T22:53:59","modified_gmt":"2026-09-11T20:53:59","slug":"esp-kvm-0-45-0-released-open-source-ip-kvm-firmware-based-on-esp32-p4","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/esp-kvm-0-45-0-released-open-source-ip-kvm-firmware-based-on-esp32-p4","title":{"rendered":"Izdanje ESP-KVM 0.45.0, otvorenog firmware-a IP-KVM temeljenog na ESP32-P4","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Objavljen je izdanje projekta ESP-KVM, koji razvija otvoreni firmware koji pretvara razvojnu plo\u010du s mikrokontrolerom ESP32-P4 u potpuno funkcionalni IP-KVM \u2014 ure\u0111aj koji omogu\u0107ava pristup ekranu, tipkovnici i mi\u0161u udaljenog ra\u010dunala putem preglednika. Za razliku od alata za daljinsko radno mjesto, na upravljanom ra\u010dunalu ni\u0161ta se ne instalira i ni\u0161ta nije potrebno od operativnog sustava: ure\u0111aj se povezuje na video izlaz i USB port i radi dok ra\u010dunalo prikazuje BIOS su\u010delje, u\u010ditava se, stoji s praznim diskom ili je isklju\u010deno. Kod je napisan na jeziku C i distribuira se pod Apache 2.0 licencom.    <\/p>\n<p>Ure\u0111aj se sastoji od dvije male plo\u010de: plo\u010de s ESP32-P4 i plo\u010de za snimanje na \u010dipu TC358743, koja pretvara HDMI cilj u MIPI-CSI. Nakon toga, slika se obra\u0111uje hardverskim kodirnicima samog mikrokontrolera \u2014 H.264 ili MJPEG \u2014 i \u0161alje se u preglednik. Tipkovnica i mi\u0161 se spajaju na ciljano ra\u010dunalo putem USB OTG, \u0161to zna\u010di da ono prepoznaje obi\u010dne ulazne ure\u0111aje i ne zahtijeva voza\u010de. Na standardnoj plo\u010di postignuto je oko 20-24 sli\u010dica u sekundi pri 1920\u00d71080 i do 45 pri 1280\u00d7720.    <\/p>\n<p>Od mogu\u0107nosti:  <\/p>\n<ul>\n<li class=\"l\"> \u010citanje tekstualnog ekrana kao teksta, a ne slike: sadr\u017eaj BIOS konzole, bootloadera ili Linux konzole prepoznaje se pomo\u0107u generatora znakova i prenosi znakovima \u2014 ekran zauzima nekoliko kilobajta umjesto megabajta, a serijski broj ili kod gre\u0161ke mogu se ozna\u010diti mi\u0161em i kopirati.\n<li class=\"l\"> Pra\u0107enje ekrana na osnovu zadatih fraza s obavijesti kada se ure\u0111ajem ne upravlja.\n<li class=\"l\"> Upravljanje napajanjem cilja putem optoisolatora (tipke za napajanje i resetiranje, o\u010ditavanje indikatora), Wake-on-LAN i bu\u0111enje uspavanog stroja putem USB-a.\n<li class=\"l\"> Integrirani WireGuard i Tailscale, uklju\u010duju\u0107i rad s vlastitim upravlja\u010dem <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hr\/server\/dts-prohoster\/\"   title=\"serverom\" data-wpil-keyword-link=\"linked\">serverom<\/a> Headscale.\n<li class=\"l\"> Integracija s Home Assistant putem MQTT: senzori, tipke, entitet za a\u017euriranje firmware-a i kamera sa slikom cilja.\n<li class=\"l\"> HTTPS s certifikatom koji ure\u0111aj sam stvara, ulaz s lozinkom i fizi\u010dko resetiranje lozinke gumbom na plo\u010di; mogu\u0107e je u\u010ditati i vlastiti certifikat.\n<li class=\"l\"> A\u017euriranje firmware-a putem mre\u017ee s dva utora i automatskim povratkom, nu\u017eni image u unutarnjoj flash memoriji i pristupna to\u010dka s portalom, ako nema mre\u017ee.\n<li class=\"l\"> Mali statusni ekran (I2C OLED ili kru\u017eni GC9A01) s adresom, stanjem veze i temperaturom.\n<li class=\"l\"> Virtualni ure\u0111aji: slika diska sa microSD kartice predaje se kao pokreta\u010dki USB ure\u0111aj, \u0161to omogu\u0107uje instalaciju sustava na ra\u010dunalo s praznim diskom.  <\/ul>\n<p>Firmware se razvija za deset varijanti plo\u010da, uklju\u010duju\u0107i Waveshare ESP32-P4-ETH, ESP32-P4-NANO i ESP32-P4-WIFI6, Espressif ESP32-P4 Function EV, Guition ESP32-P4-M3-Dev i M5Stack Unit PoE-P4. Zajednica je stvorila nekoliko ku\u0107i\u0161ta za najpopularniju plo\u010du Waveshare ESP32-P4-ETH. Plo\u010da se mo\u017ee programirati izravno iz preglednika, bez potrebe za instalacijom alata.     <\/p>\n<p>U izdanju 0.45.0 dodana je podr\u0161ka za dvije plo\u010de \u2014 Waveshare ESP32-P4-Module-DEV-KIT i DFRobot FireBeetle 2 ESP32-P4 \u2014 a objavljena je analiza koje plo\u010de na ESP32-P4 nisu prikladne za ovu svrhu i za\u0161to.       <center>  <div class=\"youtube-placeholder\" data-id=\"QGABqgAR5H0\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/QGABqgAR5H0\/hqdefault.jpg\" alt=\"Pogledajte video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div>  <\/center>      <center>  <div class=\"youtube-placeholder\" data-id=\"WU9WUWKaP9g\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/WU9WUWKaP9g\/hqdefault.jpg\" alt=\"Pogledajte video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><br \/>\n<br \/>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66252\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 ESP-KVM, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043e\u0442\u043a\u0440\u044b\u0442\u0443\u044e \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0443, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u0440\u0435\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043e\u0442\u043b\u0430\u0434\u043e\u0447\u043d\u0443\u044e \u043f\u043b\u0430\u0442\u0443 \u043d\u0430 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0435 ESP32-P4 \u0432 \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u044b\u0439 IP-KVM &#8212; \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e, \u0434\u0430\u044e\u0449\u0435\u0435 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u044d\u043a\u0440\u0430\u043d\u0443, \u043a\u043b\u0430\u0432\u0438\u0430\u0442\u0443\u0440\u0435 \u0438 \u043c\u044b\u0448\u0438 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u0430 \u0447\u0435\u0440\u0435\u0437 \u0431\u0440\u0430\u0443\u0437\u0435\u0440. \u0412 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u0441\u0442\u043e\u043b\u0430, \u043d\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0439 \u043c\u0430\u0448\u0438\u043d\u0435 \u043d\u0438\u0447\u0435\u0433\u043e \u043d\u0435 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0438 \u043e\u0442 \u0435\u0451 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043d\u0438\u0447\u0435\u0433\u043e \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f: \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u043a \u0432\u0438\u0434\u0435\u043e\u0432\u044b\u0445\u043e\u0434\u0443 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-183330","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - 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