{"id":4861,"date":"2023-08-22T14:02:10","date_gmt":"2023-08-22T14:02:10","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?p=4861"},"modified":"2023-11-23T02:10:19","modified_gmt":"2023-11-23T02:10:19","slug":"help-my-raspberry-pi-wont-connect-to-wifi","status":"publish","type":"post","link":"https:\/\/picockpit.com\/raspberry-pi\/it\/help-my-raspberry-pi-non-si-connette-al-wifi\/","title":{"rendered":"Aiuto! Il mio Raspberry Pi non si connette al WiFi!"},"content":{"rendered":"<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26-1024x576.png\" alt=\"La guida definitiva per riparare il WiFi su Raspberry Pi Titolo immagine\" class=\"wp-image-4863\" style=\"width:840px;height:473px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26-1024x576.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26-300x169.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26-768x432.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Untitled26.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Uno dei problemi pi\u00f9 comuni che si possono incontrare con il Raspberry Pi \u00e8 la mancata connessione al WiFi. Ci sono nuovi post su <a href=\"https:\/\/forums.raspberrypi.com\/viewforum.php?f=28\">i forum Raspberry Pi<\/a> ogni giorno per risolvere questi problemi. <\/p>\n\n\n\n<p>Qui, stiamo raccogliendo tutte le risposte (insieme ad alcune delle nostre) in una guida definitiva per riparare il WiFi sul vostro Raspberry Pi!<\/p>\n\n\n\n<p>Avete collegato il vostro Raspberry Pi e si \u00e8 avviato. Perch\u00e9 non si connette?<\/p>\n\n\n\n<p>Eseguiamo innanzitutto una rapida lista di controllo per assicurarci che tutto sia in ordine. Assicuratevi quanto segue:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>il router \u00e8 acceso \u2713<\/li>\n\n\n\n<li>il Pi \u00e8 sufficientemente vicino al router per ricevere un segnale \u2713<\/li>\n\n\n\n<li>la password \u00e8 corretta \u2713<\/li>\n\n\n\n<li>seriamente, la password \u00e8 corretta \u2713<\/li>\n\n\n\n<li>il router e il Pi si sono riavviati e ancora non c'\u00e8 connessione \u2713<\/li>\n<\/ul>\n\n\n\n<p>Se avete controllato due volte e vi siete assicurati di aver risolto questi punti, allora \u00e8 il momento di esaminare cos'altro potrebbe essere il problema.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Configurazione del sistema operativo<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"558\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-1024x558.png\" alt=\"Configurazione WiFi del Raspberry Pi Imager\" class=\"wp-image-4865\" style=\"width:718px;height:391px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-1024x558.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-300x164.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-768x419.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-1536x837.png 1536w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Screenshot-from-2023-08-22-14-14-48.png 1719w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>In questa immagine si pu\u00f2 notare che \u00e8 necessario configurare la LAN wireless (Local Area Network, alias WiFi) con un nome e una password. SSID, o Service Set Identifier, \u00e8 solo un modo elegante per dire \"il nome della rete\".<\/p>\n\n\n\n<p>Ma \u00e8 necessario configurare anche il Paese.<\/p>\n\n\n\n<p>Ad esempio, GB sta per Gran Bretagna, JP per Giappone, US per Stati Uniti e DE per Germania.<\/p>\n\n\n\n<p>Questo \u00e8 estremamente importante, perch\u00e9 i canali WiFi hanno specifiche diverse nei vari Paesi.<\/p>\n\n\n\n<p>Sapevate che l'utilizzo di <a href=\"https:\/\/www.howtogeek.com\/402142\/why-wi-fi-channels-12-13-and-14-are-illegal-in-the-usa\/\">Il canale 14 del WiFi \u00e8 in realt\u00e0 illegale nella maggior parte del mondo.<\/a>, ma \u00e8 consentito in Giappone?<\/p>\n\n\n\n<p>Pertanto, ricontrollate e assicuratevi di aver impostato il sistema operativo del vostro Raspberry Pi sul paese corretto!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Configurazione WiFi<\/h2>\n\n\n\n<p>Esistono miliardi di modi per risolvere i problemi della configurazione. Ma ne voglio illustrare un paio particolarmente utili.<\/p>\n\n\n\n<p>Aprire un terminale ed eseguire:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"iwconfig\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copia\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">iwconfig<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Il terminale fornir\u00e0 una serie di informazioni, ma \u00e8 necessario guardare principalmente a wlan0.<\/p>\n\n\n\n<p>Dovrebbe indicare cose come l'SSID, la frequenza, la velocit\u00e0 di trasmissione e cos\u00ec via. Tutte queste informazioni saranno utili per risolvere il problema.<\/p>\n\n\n\n<p>\u00c8 anche possibile eseguire:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"rfkill list all\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copia\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">rfkill<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">list<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">all<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>L'elenco delle radiofrequenze vi dir\u00e0 se una delle vostre connessioni wireless \u00e8 bloccata dal software o dall'hardware. Se, per qualche motivo, qualcosa \u00e8 bloccato e si desidera sbloccarlo, \u00e8 possibile eseguire:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"rfkill unblock all\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copia\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">rfkill<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">unblock<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">all<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p> <\/p>\n\n\n\n<p>Se il WiFi era bloccato, ora dovrebbe funzionare!<\/p>\n\n\n\n<p>In caso contrario, proseguiamo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Il supplicante WPA<\/h2>\n\n\n\n<p>Il supplicante WPA \u00e8 un'utilit\u00e0 software fornita con il sistema operativo Raspberry Pi per gestire la connessione WiFi. In effetti, potrebbe essere proprio il supplicant WPA la causa dei vostri problemi.<\/p>\n\n\n\n<p>A questo scopo \u00e8 necessario aprire il terminale ed eseguire:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"sudo nano \/etc\/wpa_supplicant\/wpa_supplicant.conf\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copia\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">nano<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">etc<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">wpa_supplicant<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">wpa_supplicant<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">conf<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Si otterr\u00e0 cos\u00ec un risultato simile a questo:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"ctrl_interface=DIR=\/var\/run\/wpa_supplicant GROUP=netdevupdate_config=1network={        ssid=&quot; The name of your network &quot;        psk= the password to the network}\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copia\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">ctrl_interface<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9\">DIR<\/span><span style=\"color: #81A1C1\">=\/var<\/span><span style=\"color: #D8DEE9FF\">\/<\/span><span style=\"color: #D8DEE9\">run<\/span><span style=\"color: #D8DEE9FF\">\/wpa_supplicant GROUP<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9\">netdev<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">update_config<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #B48EAD\">1<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">network<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #ECEFF4\">{<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">ssid<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\"> The name of your network <\/span><span style=\"color: #ECEFF4\">&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">        <\/span><span style=\"color: #D8DEE9\">psk<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">the<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">password<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">to<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">the<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">network<\/span><\/span>\n<span class=\"line\"><span style=\"color: #ECEFF4\">}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Ricontrollare e assicurarsi che tutto sia in ordine. In caso contrario, modificare il nome o la password (o qualcosa nella descrizione del testo) e premere Ctrl + x seguito da y e poi premere Invio.<\/p>\n\n\n\n<p>Questo \u00e8 quanto per il supplicante WPA.<\/p>\n\n\n\n<p>Se non funziona ancora, potrebbe esserci un problema di gestione dell'alimentazione.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gestione dell'energia<\/h2>\n\n\n\n<p>Se il problema \u00e8 che il Raspberry Pi si connette correttamente e poi perde la connessione, potrebbe avere a che fare con la gestione dell'alimentazione.<\/p>\n\n\n\n<p>La gestione dell'alimentazione \u00e8 un'utilit\u00e0 progettata per aiutare il Raspberry Pi a mantenere l'efficienza energetica. Tuttavia, questo porta anche a indebolire la connessione WiFi del Pi.<\/p>\n\n\n\n<p>La soluzione \u00e8 correre:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"iwconfig | grep &quot;Power Management&quot;\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copia\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">iwconfig<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">|<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">grep<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">&quot;<\/span><span style=\"color: #A3BE8C\">Power Management<\/span><span style=\"color: #ECEFF4\">&quot;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>E se viene indicato Power Management:on, allora \u00e8 necessario eseguire<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"sudo iw wlan0 set power_save off\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copia\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">iw<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">wlan0<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">set<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">power_save<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">off<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>In questo modo si disattiva temporaneamente la gestione dell'alimentazione. Tuttavia, se si riavvia il Raspberry Pi, la gestione dell'alimentazione torner\u00e0.<\/p>\n\n\n\n<p>Quindi, per renderlo permanente, \u00e8 necessario andare al terminale e digitare:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"sudo nano \/etc\/rc.local\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copia\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">nano<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">etc<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">rc<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">local<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Scorrere fino in fondo e, <em>sopra <\/em>\"exit 0\", digitate il comando precedente:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"sudo iw wlan0 set power_save off\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copia\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">iw<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">wlan0<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">set<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">power_save<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">off<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Ora la gestione dell'alimentazione \u00e8 permanentemente disattivata e la connessione WiFi \u00e8 stabile.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">La vostra connessione Ethernet<\/h2>\n\n\n\n<p>Se il WiFi si spegne ogni volta che si collega un cavo Ethernet, la soluzione \u00e8 disattivare il processo in background noto come \"ifplugd\".<\/p>\n\n\n\n<p>La soluzione pi\u00f9 rapida \u00e8 quella di rimuovere completamente \"ifplugd\" dal Raspberry Pi eseguendo:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\" sudo apt-get purge ifplugd \" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copia\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">apt<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9\">get<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">purge<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">ifplugd<\/span><span style=\"color: #D8DEE9FF\"> <\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Ora il vostro Pi non dovrebbe avere problemi a connettersi a Internet sia tramite WiFi che tramite Ethernet.<\/p>\n\n\n\n<p>Tuttavia, \u00e8 possibile che si verifichi un problema con il Bluetooth.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">La connessione Bluetooth<\/h2>\n\n\n\n<p>Il WiFi funziona in genere a due frequenze diverse: 2,4 GHz e 5 GHz.<\/p>\n\n\n\n<p>Il Bluetooth funziona in genere a una sola frequenza: 2,4 GHz.<\/p>\n\n\n\n<p>Pertanto, se nello stesso spazio sono in funzione il WiFi a 2,4 GHz e il Bluetooth, \u00e8 possibile che si verifichino accidentalmente delle interferenze tra i due.<\/p>\n\n\n\n<p>Per sapere a quale frequenza funziona il WiFi \u00e8 sufficiente eseguire una ricerca, come suggerito in precedenza:<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewbox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" data-code=\"iwconfig\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copia\" class=\"code-block-pro-copy-button\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewbox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code data-no-translation=\"\"><span class=\"line\"><span style=\"color: #D8DEE9\">iwconfig<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Se il Bluetooth e il WiFi causano interferenze, ci sono un paio di opzioni.<\/p>\n\n\n\n<p>La soluzione pi\u00f9 semplice sarebbe quella di allontanarli.<\/p>\n\n\n\n<p>Un'altra opzione potrebbe essere quella di cambiare la frequenza WiFi a 5 GHz, ma questo ridurr\u00e0 la portata della rete WiFi. Pertanto, \u00e8 necessario procedere con cautela.<\/p>\n\n\n\n<p>C'\u00e8 sempre un altro posto a cui rivolgersi per risolvere il problema del WiFi sul Raspberry Pi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Il vostro calore<\/h2>\n\n\n\n<p>Come per tutti i componenti del Raspberry Pi, anche il calore pu\u00f2 influire sulla connessione WiFi.<\/p>\n\n\n\n<p>In effetti, se il vostro Pi supera costantemente i 50\u00b0 Celsius (122\u00b0 Fahrenheit), questo potrebbe portare a dei problemi.<\/p>\n\n\n\n<p>Non vi sorprender\u00e0 sapere che abbiamo gi\u00e0 scritto una serie di articoli su come mantenere fresco il vostro Pi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/the-best-raspberry-pi-4-case-2023\/\">Una custodia per Raspberry Pi che funge da dissipatore di calore<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-fan-pins-easy-cooling-solution\/\">Pin della ventola di Raspberry Pi<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/how-to-check-cpu-temp-on-raspberry-pi\/\">Come controllare la temperatura della CPU di Raspberry Pi<\/a><\/li>\n<\/ul>\n\n\n\n<p>Quindi, se volete raffreddare il vostro Pi, dovreste assolutamente controllarli. In questo modo si eviter\u00e0 che il Pi si surriscaldi, destabilizzando la connessione WiFi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusione<\/h2>\n\n\n<div class=\"wp-block-image wp-duotone-000000-0693e3-1\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-1024x576.png\" alt=\"Raspberry Pi\" class=\"wp-image-4750\" style=\"width:615px;height:346px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-1024x576.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-300x169.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-768x432.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>Ecco quindi la guida definitiva per risolvere tutti i problemi che potrebbero impedire al vostro Raspberry Pi di connettersi al WiFi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La configurazione del sistema operativo<\/li>\n\n\n\n<li>La configurazione WiFi<\/li>\n\n\n\n<li>Il supplicante WPA<\/li>\n\n\n\n<li>Gestione dell'energia<\/li>\n\n\n\n<li>La vostra connessione Ethernet<\/li>\n\n\n\n<li>La connessione Bluetooth<\/li>\n\n\n\n<li>Il vostro calore<\/li>\n<\/ul>\n\n\n\n<p>Fateci sapere nei commenti qui sotto se avete un problema WiFi che non abbiamo risolto con nessuna di queste soluzioni - questo \u00e8 un elenco in continua espansione per coprire tutti i possibili problemi WiFi!<\/p>\n<div class=\"shariff shariff-align-center shariff-widget-align-left shariff-buttonstretch\"><ul class=\"shariff-buttons theme-white orientation-horizontal buttonsize-medium\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fit%2Fhelp-my-raspberry-pi-non-si-connette-al-wifi%2F&text=Help%21%20My%20Raspberry%20Pi%20Won%E2%80%99t%20Connect%20to%20WiFi%21\" title=\"Condividi su X\" aria-label=\"Condividi su X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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Ogni giorno ci sono nuovi post sui forum di Raspberry Pi che cercano di risolvere questi problemi. Qui, stiamo raccogliendo tutte le risposte (insieme ad alcune delle nostre) in una guida definitiva per risolvere...<\/p>","protected":false},"author":2,"featured_media":4863,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[376,1813,16,1804,701,744,1803,578,1806,695,1807,1808,1810,1085,606,1811,1805,189,221,188,187,783,600,694,1809,1800,697,581,580,846,1812,1801,1802],"class_list":["post-4861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-raspberry-pi-how-to","tag-bluetooth","tag-bullseye","tag-connect","tag-connectivity","tag-dhcp","tag-ethernet","tag-how-to","tag-internet","tag-ip","tag-ip-address","tag-ipv4","tag-ipv6","tag-isp","tag-lan","tag-linux","tag-modem","tag-network","tag-pi","tag-pico-w","tag-raspberry","tag-raspberry-pi","tag-raspberry-pi-os","tag-raspbian","tag-router","tag-ssid","tag-ultimate-guide","tag-vpn","tag-wi-fi","tag-wifi","tag-wlan","tag-wpa_supplicant","tag-zero-w","tag-zero-wh"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Help! 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