{"id":2450,"date":"2022-06-27T11:35:31","date_gmt":"2022-06-27T11:35:31","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?p=2450"},"modified":"2023-08-23T10:52:45","modified_gmt":"2023-08-23T10:52:45","slug":"what-is-the-raspberry-pi-compute-module-4-cm4","status":"publish","type":"post","link":"https:\/\/picockpit.com\/raspberry-pi\/it\/cose-il-modulo-di-calcolo-raspberry-pi-4-cm4\/","title":{"rendered":"Che cos'\u00e8 il Raspberry Pi Compute Module 4 (CM4)?"},"content":{"rendered":"<p>Se siete nuovi alla serie di microcomputer Raspberry Pi, potreste chiedervi se il Raspberry Pi Compute Module 4 (CM4) sia adatto al vostro caso d'uso.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Che cos'\u00e8 il Raspberry Pi CM4?<\/h2>\n\n\n\n<p>Il Raspberry Pi Compute Module 4 \u00e8 molto simile al Raspberry Pi 4.<\/p>\n\n\n\n<p>A differenza del Pi 4, la CM4 \u00e8 stata concepita come base per la creazione di applicazioni embedded. Si pu\u00f2 pensare che sia l'anima del Raspberry Pi 4, senza alcuna caratteristica superflua.<\/p>\n\n\n\n<p>Se volete costruire rapidamente un prototipo, potete utilizzare la scheda IO di Raspberry Pi CM4, che espone tutte le interfacce disponibili su Raspberry Pi CM4, compreso uno slot PCI Express Gen 2 che non \u00e8 disponibile su Raspberry Pi 4.<\/p>\n\n\n\n<p>In definitiva, lo scopo di un CM4 \u00e8 quello di essere integrato in progetti semplici come la segnaletica digitale, i desktop remoti (thin client), l'automazione e i robot.<\/p>\n\n\n\n<p>Gli utenti industriali sono uno dei principali mercati di riferimento per il CM4, ma anche le piccole imprese e gli utenti domestici possono trarne vantaggio.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Raspberry Pi 4 vs Modulo di calcolo 4<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/pi4-cm4-io-board.jpg\" alt=\"\" class=\"wp-image-2493\" style=\"width:548px;height:431px\" width=\"548\" height=\"431\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/pi4-cm4-io-board.jpg 1000w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/pi4-cm4-io-board-300x236.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/pi4-cm4-io-board-768x604.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/pi4-cm4-io-board-15x12.jpg 15w\" sizes=\"auto, (max-width: 548px) 100vw, 548px\" \/><figcaption class=\"wp-element-caption\">Raspberry Pi 4, Modulo di calcolo 4 e scheda IO ufficiale (dall'alto in basso)<\/figcaption><\/figure>\n<\/div>\n\n\n<p>La chiave \u00e8 la personalizzazione. <\/p>\n\n\n\n<p>Sapete che alcune persone amano i Mac perch\u00e9 funzionano e basta? Non si pu\u00f2 personalizzare molto, ma si ha la certezza che funzioner\u00e0. D'altra parte, ad altri piace costruire il proprio PC con componenti di diversi produttori.<\/p>\n\n\n\n<p>L'analogia spiega la differenza tra il Pi 4 e il CM4.<\/p>\n\n\n\n<p>Quando si acquista un Raspberry Pi 4, ci si ritrova con 4 porte USB 3.0, porte ethernet, connettori CSI e USB-C per l'alimentazione, oltre a molti altri aspetti preimpostati dal Pi 4. Tuttavia, questa combinazione funziona perfettamente.<\/p>\n\n\n\n<p>Con il Compute Module 4 \u00e8 possibile acquistare una scheda di supporto che consente di alimentarlo con metodi diversi, come un connettore a barile o un connettore USB-C, a seconda dell'acquisto. In alcune situazioni, l'USB-C sul Pi 4 potrebbe non essere sufficiente, ad esempio se si dispone di una configurazione ad alto assorbimento.<\/p>\n\n\n\n<p>Una grande differenza con il Raspberry Pi 4 \u00e8 la possibilit\u00e0 di acquistare una scheda di supporto che espone lo slot PCIe, il che apre una maggiore possibilit\u00e0 di personalizzazione.<\/p>\n\n\n\n<p>Per quanto riguarda l'archiviazione, mentre la CM4 \u00e8 gi\u00e0 dotata di eMMC sulla maggior parte delle schede, che \u00e8 molto pi\u00f9 affidabile della scheda microSD del Pi 4, \u00e8 possibile andare oltre aggiungendo un SSD con l'aiuto di una scheda carrier adatta.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Perch\u00e9 l'industria ama cos\u00ec tanto il Pi CM4?<\/h2>\n\n\n\n<p>Alla fine si tratta di personalizzazione.<\/p>\n\n\n\n<p>Torniamo all'argomento che il CM4 e il Pi 4 sono entrambi molto simili.<\/p>\n\n\n\n<p>Perch\u00e9 il CM4 trionfa sul normale Pi 4?<\/p>\n\n\n\n<p>In primo luogo, il pacchetto di porte e funzioni \u00e8 pensato per l'uso domestico. Ad esempio, se si utilizza il Pi 4 per gestire un sistema di irrigazione delle piante a casa, e la scheda microSD si guasta... beh, \u00e8 solo una pianta in meno.<\/p>\n\n\n\n<p>D'altra parte, i clienti industriali potrebbero gestire un componente critico di una centrale elettrica. Non si pu\u00f2 gestire una centrale elettrica con una microSD. In effetti, \u00e8 proprio qui che la CM4 si rivela pi\u00f9 forte, grazie alla possibilit\u00e0 per gli utenti industriali di costruire la propria scheda con ridondanze di archiviazione, una maggiore tolleranza al calore e opzioni di montaggio industriali standard, beneficiando al contempo della bassa potenza e delle dimensioni ridotte della CM4.<\/p>\n\n\n\n<p>Le certificazioni sono in genere una delle spese maggiori per l'approvazione di un sistema, e questo \u00e8 uno dei motivi per cui la personalizzazione del CM4 lo rende molto interessante per gli utenti industriali.<\/p>\n\n\n\n<p>E forse un'altra piccola ragione \u00e8 la comunit\u00e0 di cui dispone la CM4 rispetto ai suoi concorrenti. La comunit\u00e0 Raspberry Pi collabora per mantenere in funzione diversi aspetti software del kernel, in modo che tutti i membri della comunit\u00e0 industriale possano trarne vantaggio.<\/p>\n\n\n\n<p>A differenza dei suoi concorrenti a scheda singola, per i quali era necessario uno sforzo maggiore per far funzionare qualcosa su quello specifico computer a scheda singola. Con il Raspberry Pi CM4, c'\u00e8 il supporto e la continuit\u00e0 della comunit\u00e0.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Specifiche del Raspberry Pi CM4<\/h2>\n\n\n\n<p>Punti salienti di Raspberry Pi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Broadcom BCM2711 SoC quad-core Cortex-A72 (ARM v8) a 64 bit a 1,5GHz<\/li>\n\n\n\n<li>H.265 (HEVC) (decodifica fino a 4Kp60), H.264 (decodifica fino a 1080p60, codifica 1080p30)&nbsp;<\/li>\n\n\n\n<li>OpenGL ES 3.1, Vulkan 1.0<\/li>\n\n\n\n<li>Opzioni per 1GB, 2GB, 4GB o 8GB LPDDR4-3200 SDRAM (a seconda della variante)<\/li>\n\n\n\n<li>Opzioni per memoria Flash eMMC da 0GB (\"Lite\"), 8GB, 16GB o 32GB (a seconda della variante)<\/li>\n\n\n\n<li>Opzione per modulo radio completamente certificato:<br>2,4 GHz, 5,0 GHz IEEE 802.11 b\/g\/n\/ac wireless;<br>Bluetooth 5.0, BLE;<br>Interruttore elettronico a bordo per selezionare l'antenna a traccia esterna o a circuito stampato.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">32 varianti del modulo di calcolo 4<\/h2>\n\n\n\n<p>Il Raspberry Pi CM4 ha 32 varianti che variano per RAM, opzione WLAN e capacit\u00e0 di memoria.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-4.png\" alt=\"\" class=\"wp-image-2452\" style=\"width:460px;height:587px\" width=\"460\" height=\"587\"\/><figcaption class=\"wp-element-caption\">Immagine tratta dalla scheda prodotto del Raspberry Pi CM4.<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Infatti, \u00e8 possibile vedere il <a href=\"https:\/\/buyzero.de\/products\/compute-module-4-cm4\">combinazioni disponibili e prezzi corrispondenti (in euro) sul nostro negozio.<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Il Raspberry Pi CM4 \u00e8 un sostituto del Pi normale?<\/h2>\n\n\n\n<p>Per un uso generale, \u00e8 meglio utilizzare un normale Raspberry Pi 4.<\/p>\n\n\n\n<p>\u00c8 assolutamente possibile fare le stesse cose con il Raspberry Pi CM4 pi\u00f9 la scheda CM4IO che fornisce connettori come HDMI, Ethernet, USB, pin GPIO e molti altri connettori che si trovano sul Raspberry Pi.<\/p>\n\n\n\n<p>Tuttavia, molte cose sono pi\u00f9 semplici sul Raspberry Pi 4 rispetto alla scheda CM4 plus IO:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><\/td><td>Raspberry Pi CM4<\/td><td>Raspberry Pi 4<\/td><\/tr><tr><td>Potenza&nbsp;<\/td><td>Connettore a barile da 5,5\u00d72,1 mm o connettore Berg<\/td><td>USB-C<\/td><\/tr><tr><td>Tensioni<\/td><td>5V, 12V o da 7,5V a 26V (tensioni diverse abilitano funzioni diverse)<\/td><td>5V tramite USB-C<\/td><\/tr><tr><td>Dimensione<\/td><td>Pi\u00f9 grande con scheda IO<\/td><td>Pi\u00f9 piccolo<\/td><\/tr><tr><td>Memoria<\/td><td>eMMC o scheda SD (con la versione Lite)<\/td><td>Scheda SD per impostazione predefinita<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Detto questo, esistono altre schede carrier pi\u00f9 adatte a rendere il CM4 un computer desktop.<\/p>\n\n\n\n<p>In effetti, \u00e8 proprio qui che la CM4 brilla. \u00c8 possibile collegarlo a diverse schede a seconda delle porte e delle funzioni necessarie.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"399\" height=\"298\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-12.png\" alt=\"\" class=\"wp-image-2481\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-12.png 399w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-12-300x224.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-12-16x12.png 16w\" sizes=\"auto, (max-width: 399px) 100vw, 399px\" \/><figcaption class=\"wp-element-caption\">Adattatore da Raspberry Pi CM4 a PI4B. Foto da AliExpress.<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Ad esempio, il <a href=\"https:\/\/www.aliexpress.com\/item\/1005003389500589.html\" rel=\"nofollow\">Adattatore da Raspberry Pi CM4 a PI4B trovato su AliExpress<\/a> pu\u00f2 convertire la CM4 in un Raspberry Pi 4 con doppia micro-HDMI, 4x USB 3.0, GPIO, CSI ed Ethernet.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-13.png\" alt=\"\" class=\"wp-image-2482\" style=\"width:556px;height:244px\" width=\"556\" height=\"244\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-13.png 800w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-13-300x132.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-13-768x337.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-13-18x8.png 18w\" sizes=\"auto, (max-width: 556px) 100vw, 556px\" \/><figcaption class=\"wp-element-caption\">Chipsee AIO-CM4-15, sostituto del desktop. Foto da Chipsee.<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Il <a href=\"https:\/\/chipsee.com\/product\/aio-cm4-156\/\" rel=\"nofollow\">Chipsee AIO-CM4-156<\/a> fa un ulteriore passo avanti. L'aggiunta chiave \u00e8 lo slot per SSD NVMe, che come soluzione di archiviazione \u00e8 ancora migliore dell'eMMC del Compute Module 4. Poi ci sono le porte standard che ci si aspetta da un desktop: Porte USB, porta USB-C OTG, uscita HDMI, porta Ethernet, slot microSD, uscita audio e GPIO.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Alimentazione del Raspberry Pi CM4 (con scheda IO)<\/h2>\n\n\n\n<p>L'alimentazione del CM4 \u00e8 un po' diversa da quella di tutti gli altri Raspberry Pis.<\/p>\n\n\n\n<p>Sui Raspberry Pi Zero, Pico e Pi 4, si alimentano tramite l'ingresso microUSB o USB-C.<\/p>\n\n\n\n<p>Sulla scheda IO CM4 \u00e8 possibile scegliere tra diverse modalit\u00e0 di alimentazione.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Connettori per l'alimentazione del modulo di calcolo 4<\/h3>\n\n\n\n<p>Innanzitutto, parliamo di connettori.<\/p>\n\n\n\n<p>Sulla scheda IO di Raspberry Pi CM4 sono presenti due connettori contrassegnati come J19 e J20. Parliamo di questi due connettori separatamente.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ingresso alimentatore principale: Connettore a barile J19<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j19-power-connector-1024x768.jpg\" alt=\"\" class=\"wp-image-2454\" style=\"width:508px;height:381px\" width=\"508\" height=\"381\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j19-power-connector-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j19-power-connector-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j19-power-connector-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j19-power-connector-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j19-power-connector.jpg 1032w\" sizes=\"auto, (max-width: 508px) 100vw, 508px\" \/><\/figure>\n<\/div>\n\n\n<p>\u00c8 possibile collegare la scheda Raspberry Pi IO a un alimentatore tramite il connettore a barile.<\/p>\n\n\n\n<p>Accetta un connettore con punta a barile CC da 5,5\u00d72,1 mm. Questi connettori sono comunemente utilizzati su router, laptop, caricabatterie e molti dispositivi elettronici.<\/p>\n\n\n\n<p>L'alimentazione deve essere a 12 V, a meno che non si intenda utilizzare lo slot PCIe, il connettore dell'alimentatore esterno e una ventola a 12 V, nel qual caso \u00e8 possibile alimentarlo con una tensione compresa tra 7,5 V e 28 V. Ecco le parole esatte della scheda tecnica di Raspberry Pi CM4,<\/p>\n\n\n\n<p>\"L'ingresso +12V alimenta direttamente lo slot PCIe +12V, il connettore dell'alimentatore esterno e il connettore della ventola. Se questi non vengono utilizzati, \u00e8 possibile utilizzare un ingresso pi\u00f9 ampio (da +7,5 V a +28 V)\".<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Connettore J20 \"Berg<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j20-power-connector-1024x768.jpg\" alt=\"connettore di alimentazione raspberry pi cm4 j20\" class=\"wp-image-2456\" style=\"width:534px;height:401px\" width=\"534\" height=\"401\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j20-power-connector-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j20-power-connector-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j20-power-connector-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j20-power-connector-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/cm4-j20-power-connector.jpg 1032w\" sizes=\"auto, (max-width: 534px) 100vw, 534px\" \/><\/figure>\n<\/div>\n\n\n<p>J20 utilizza il connettore \"Berg\", numero di parte AMP\/TE Connectivity 171822-4 o simile. \u00c8 possibile trovare questi connettori anche da vecchi computer dotati di un alimentatore per floppy disk.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-7-edited.png\" alt=\"\" class=\"wp-image-2461\" style=\"width:540px;height:297px\" width=\"540\" height=\"297\"\/><figcaption class=\"wp-element-caption\">Connettore Berg (screenshot da Wikipedia, pubblico dominio)<\/figcaption><\/figure>\n<\/div>\n\n\n<p>J20 ha due funzioni. Cominciamo con il modo in cui \u00e8 possibile alimentare il CM4 con questo connettore.<\/p>\n\n\n\n<p>\u00c8 necessario fornire un'alimentazione a 12 V tramite il filo giallo. Non fornire alimentazione a 5 V al rosso.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-6.png\" alt=\"\" class=\"wp-image-2459\" style=\"width:267px;height:202px\" width=\"267\" height=\"202\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-6.png 267w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-6-16x12.png 16w\" sizes=\"auto, (max-width: 267px) 100vw, 267px\" \/><figcaption class=\"wp-element-caption\">Piedinatura del connettore Berg. Screenshot da Wikipedia (CC-BY-SA)<\/figcaption><\/figure>\n<\/div>\n\n\n<p>L'altro utilizzo di J20 \u00e8 quello di fungere da alimentazione per le periferiche PCIe. Come indicato nella scheda tecnica del CM4,<\/p>\n\n\n\n<p>\"Con un'alimentazione a +12V tramite il jack a barile CC, il connettore dell'alimentatore esterno (J20 con +5V e +12V) \u00e8 ideale per collegare le schede PCIe che richiedono un alimentatore esterno. \u00c8 necessario assicurarsi che le PSU non siano sovraccaricate\".<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Quanta corrente?<\/h3>\n\n\n\n<p>Raspberry Pi non ha un'alimentazione consigliata per la CM4 e la scheda IO.<\/p>\n\n\n\n<p>Suggeriscono di prevedere 9W (a 12 V) per il CM4 e di aggiungere un po' di spazio per le periferiche collegate al CM4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Inserimento del CM4 nella scheda IO<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-direction-io-board-1024x768.jpg\" alt=\"raspberry pi cm4 direzione scheda io\" class=\"wp-image-2466\" style=\"width:523px;height:392px\" width=\"523\" height=\"392\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-direction-io-board-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-direction-io-board-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-direction-io-board-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-direction-io-board-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-direction-io-board.jpg 1032w\" sizes=\"auto, (max-width: 523px) 100vw, 523px\" \/><figcaption class=\"wp-element-caption\">Ecco come inserire il Raspberry Pi CM4 nella scheda IO<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Per inserire il Raspberry Pi CM4 nella scheda IO, \u00e8 necessario che sia nella direzione giusta.<\/p>\n\n\n\n<p>L'immagine qui sopra mostra come il Raspberry Pi CM4 si inserisce nella scheda IO.<\/p>\n\n\n\n<p>\u00c8 importante notare che il logo del Raspberry Pi dovrebbe essere pi\u00f9 lontano dalla scheda PCIe. In altre parole, la porta UFL (antenna wireless esterna) dovrebbe essere pi\u00f9 vicina al PCIe. <\/p>\n\n\n\n<p>Premendo il modulo di calcolo, si dovrebbero sentire due scatti che indicano che entrambi i binari sono stati impostati.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-insert-1024x768.jpg\" alt=\"raspberry pi cm4 inserito nella scheda io\" class=\"wp-image-2467\" style=\"width:527px;height:396px\" width=\"527\" height=\"396\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-insert-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-insert-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-insert-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-insert-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/raspberry-pi-cm4-insert.jpg 1032w\" sizes=\"auto, (max-width: 527px) 100vw, 527px\" \/><\/figure>\n<\/div>\n\n\n<p>Osservare il profilo della CM4 e della scheda IO e verificare che siano paralleli tra loro. Se non lo sono, significa che un binario non \u00e8 stato inserito correttamente.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Scrittura di un sistema operativo sulla CM4 con scheda IO<\/h2>\n\n\n\n<p>La scheda IO \u00e8 dotata di uno slot per schede SD... ma l'unico caso in cui si potr\u00e0 utilizzare questo slot \u00e8 se si \u00e8 acquistata una CM4Lite senza memoria eMMC integrata.<\/p>\n\n\n\n<p>Se si possiede la versione Lite, \u00e8 facile flashare una scheda microSD come su un normale Raspberry Pi.<\/p>\n\n\n\n<p>Tuttavia, potreste avere la versione non-Lite che richiede alcuni passaggi in pi\u00f9 prima di poter montare la memoria eMMC.<\/p>\n\n\n\n<p>\u00c8 necessario:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ponticello per cortocircuitare J2<\/li>\n\n\n\n<li>Cavo MicroUSB per il collegamento al PC<\/li>\n\n\n\n<li>Alimentazione<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Disabilita l'avvio di eMMC<\/h3>\n\n\n\n<p>Se si dispone di una eMMC, \u00e8 necessario disabilitare l'avvio della eMMC in modo da poter montare la CM4 come disco rimovibile. A tale scopo, aggiungere un ponticello sulla prima colonna di J2. J2 si trova tra la CM4 e i punti di fissaggio del cavo della fotocamera\/display.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-8.png\" alt=\"\" class=\"wp-image-2469\" style=\"width:568px;height:426px\" width=\"568\" height=\"426\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-8.png 600w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-8-300x225.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-8-16x12.png 16w\" sizes=\"auto, (max-width: 568px) 100vw, 568px\" \/><figcaption class=\"wp-element-caption\">Fili di collegamento femmina-femmina<\/figcaption><\/figure>\n<\/div>\n\n\n<p>\u00c8 possibile utilizzare un cavo di collegamento femmina-femmina disponibile in molti kit di avviamento o acquistare un \"ponticello di cortocircuito\" appositamente per questo scopo.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-16.png\" alt=\"\" class=\"wp-image-2491\" style=\"width:559px;height:419px\" width=\"559\" height=\"419\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-16.png 1000w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-16-300x225.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-16-768x577.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-16-16x12.png 16w\" sizes=\"auto, (max-width: 559px) 100vw, 559px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Ottenere rpiboot<\/h3>\n\n\n\n<p>Quando si flasha una scheda SD, \u00e8 facilissimo. Basta inserirla nel computer e il gioco \u00e8 fatto. <\/p>\n\n\n\n<p>Tuttavia, poich\u00e9 stiamo parlando delle versioni eMMC delle CM4, \u00e8 necessario rpiboot, che consente di leggere la CM4 come un'unit\u00e0 rimovibile.<\/p>\n\n\n\n<p>Il <a href=\"https:\/\/github.com\/raspberrypi\/usbboot\">Il repo Github di rpiboot \u00e8 qui.<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Montaggio della CM4 in Windows<\/h3>\n\n\n\n<p>Se si dispone di Windows, procedere con <a href=\"https:\/\/github.com\/raspberrypi\/usbboot\/releases\/tag\/v2021.07.01\">scarica qui la release di rpiboot<\/a>.<\/p>\n\n\n\n<p>Quindi, estrarre il file ZIP, accedere alla directory win32 ed eseguire rpiboot_setup.exe. <\/p>\n\n\n\n<p>Windows Defender potrebbe apparire dicendo che il software caricato lateralmente potrebbe essere pericoloso. Evitate l'avviso.<\/p>\n\n\n\n<p>Se l'alimentazione della CM4 e la microUSB (J11) non sono collegate, farlo ora e collegare l'USB al PC.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-9.png\" alt=\"\" class=\"wp-image-2472\" style=\"width:564px;height:462px\" width=\"564\" height=\"462\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-9.png 781w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-9-300x246.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-9-768x629.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-9-15x12.png 15w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><figcaption class=\"wp-element-caption\">Potresti avere pi\u00f9 successo eseguendo rpiboot come amministratore. Il mio \u00e8 andato bene senza i privilegi di amministratore.<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Eseguire rpiboot. Dopo l'installazione, dovrebbe essere possibile trovarlo nel menu di avvio.<\/p>\n\n\n\n<p>Lasciate che esegua i suoi passaggi e vedrete 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\"><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=\"Waiting for BCM2835\/6\/7\/2711...Loading embedded: bootcode4.binSending bootcode.binSuccessful read 4 bytesWaiting for BCM2835\/6\/7\/2711...Loading embedded: bootcode4.binSecond stage boot serverLoading embedded: start4.elfFile read: start4.elfSecond stage boot server done\" 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\">Waiting<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">for<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">BCM2835<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #B48EAD\">6<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #B48EAD\">7<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #B48EAD\">2711.<\/span><span style=\"color: #ECEFF4\">..<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">Loading<\/span><span style=\"color: #D8DEE9FF\"> embedded<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bootcode4<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">bin<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">Sending<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bootcode<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">bin<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">Successful<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">read<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #B48EAD\">4<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bytes<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">Waiting<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">for<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">BCM2835<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #B48EAD\">6<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #B48EAD\">7<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #B48EAD\">2711.<\/span><span style=\"color: #ECEFF4\">..<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">Loading<\/span><span style=\"color: #D8DEE9FF\"> embedded<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bootcode4<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">bin<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">Second<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">stage<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">boot<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">server<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">Loading<\/span><span style=\"color: #D8DEE9FF\"> embedded<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">start4<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">elf<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">File<\/span><span style=\"color: #D8DEE9FF\"> read<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">start4<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">elf<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">Second<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">stage<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">boot<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">server<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">done<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>Il sistema si auto-arresta e dovrebbe apparire il volume della CM4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/Screenshot_3.jpg\" alt=\"\" class=\"wp-image-2471\" style=\"width:575px;height:383px\" width=\"575\" height=\"383\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/Screenshot_3.jpg 679w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/Screenshot_3-300x199.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/Screenshot_3-18x12.jpg 18w\" sizes=\"auto, (max-width: 575px) 100vw, 575px\" \/><figcaption class=\"wp-element-caption\">Raspberry Pi Imager con CM4 montato con successo<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Ecco come appare in Raspberry Pi Imager.<\/p>\n\n\n\n<p>Flash away, gente!<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Montaggio della CM4 in Linux<\/h3>\n\n\n\n<p>Le istruzioni sul repo Github di rpiboot lo spiegano chiaramente. 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\"><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 install git libusb-1.0-0-dev pkg-configgit clone --depth=1 https:\/\/github.com\/raspberrypi\/usbbootcd usbbootmakesudo .\/rpiboot\" 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\">apt<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">install<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">git<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">libusb<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #B48EAD\">1.0<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #B48EAD\">0<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9\">dev<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">pkg<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9\">config<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">git<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">clone<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">--<\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\"> https<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #616E88\">\/\/github.com\/raspberrypi\/usbboot<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">cd<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">usbboot<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">make<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">rpiboot<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>Raspberry Pi suggerisce di assicurarsi che la data del sistema sia impostata correttamente, altrimenti Git potrebbe dare un errore.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CM4 su macOS<\/h3>\n\n\n\n<p>Su macOS, i passaggi sono gli stessi. Secondo il repo di Github, ecco i passaggi da seguire,<\/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\"><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=\"git clone --depth=1 https:\/\/github.com\/raspberrypi\/usbbootcd usbbootbrew install libusbbrew install pkg-configmakesudo .\/rpiboot\" 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\">git<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">clone<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">--<\/span><span style=\"color: #D8DEE9\">depth<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #B48EAD\">1<\/span><span style=\"color: #D8DEE9FF\"> https<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #616E88\">\/\/github.com\/raspberrypi\/usbboot<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">cd<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">usbboot<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">brew<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">install<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">libusb<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">brew<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">install<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">pkg<\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9\">config<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">make<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9\">sudo<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #81A1C1\">\/<\/span><span style=\"color: #D8DEE9\">rpiboot<\/span><\/span><\/code><\/pre><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220623_112158-1000px.jpg\" alt=\"avvio di raspberry pi cm4\" class=\"wp-image-2490\" style=\"width:546px;height:410px\" width=\"546\" height=\"410\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220623_112158-1000px.jpg 1000w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220623_112158-1000px-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220623_112158-1000px-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220623_112158-1000px-16x12.jpg 16w\" sizes=\"auto, (max-width: 546px) 100vw, 546px\" \/><figcaption class=\"wp-element-caption\">Stivali!<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Progetti Raspberry Pi CM4<\/h2>\n\n\n\n<p>Il Raspberry Pi CM4 fornisce il cervello per un progetto e le persone lo hanno utilizzato per scopi di lavoro e di svago. Ecco alcuni progetti.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gioco: Palmare CM4<\/h3>\n\n\n\n<p>Mi ricorda il Pi 400, ma in formato console portatile.<\/p>\n\n\n\n<iframe loading=\"lazy\" width=\"1280\" height=\"720\" src=\"https:\/\/www.youtube.com\/embed\/4ZqsNsv9O6k\" title=\"Palmare Raspberry Pi CM4 - Versione finale\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"><\/iframe>\n\n\n\n<p>Il palmare Raspberry Pi CM4 proviene da Daniel Juckett che lo ha soprannominato \"Aegis\".<\/p>\n\n\n\n<p>Su questo palmare, Daniel ha dimostrato che \u00e8 possibile giocare a giochi come Deus Ex: Mankind Divided e Doom 2016 con Moonlight tramite Retropie. \u00c8 anche possibile navigare sul web e guardare video su YouTube.<\/p>\n\n\n\n<p>Aegis \u00e8 un progetto open source e <a href=\"https:\/\/github.com\/juckettd\/RaspberryPiCM4Handheld7Inch\" rel=\"nofollow\">\u00e8 possibile visualizzare il Github qui<\/a>.<\/p>\n\n\n\n<p>Utilizzando la CM4, Daniel ha potuto personalizzare la disposizione delle porte (rispetto al Pi 4 con una disposizione fissa delle porte). Per lo schermo ha utilizzato il display ufficiale del Raspberry Pi 7\u2033. Per i controller, ha utilizzato i pulsanti e i joystick della Wii U. Infine, ha utilizzato anche altoparlanti e motori rumble.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Informatica personale: PiTray mini<\/h3>\n\n\n\n<p>Se vi piace il Raspberry Pi 4 ma preferite avere un sistema pi\u00f9 utilizzabile, allora potreste prendere in considerazione l'uso di <a href=\"https:\/\/sourcekit.cc\/#\/?id=overview\" rel=\"nofollow\">PiTray mini, progettato da Shengyuan Fang e Weihong Guan e venduto da Sourcekit.<\/a><\/p>\n\n\n\n<p>Le dimensioni della scheda sono simili a quelle del Raspberry Pi 4, ma non si tratta di una sostituzione 1:1 del Pi 4.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-10-1024x579.png\" alt=\"\" class=\"wp-image-2476\" style=\"width:611px;height:345px\" width=\"611\" height=\"345\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-10-1024x579.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-10-300x170.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-10-768x434.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-10-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-10.png 1325w\" sizes=\"auto, (max-width: 611px) 100vw, 611px\" \/><figcaption class=\"wp-element-caption\">PiTray Mini, foto tratta da sourcekit.cc<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Come si pu\u00f2 vedere, sono presenti i buoni vecchi GPIO, ethernet e slot microSD, ma \u00e8 presente una sola porta USB e una porta HDMI standard (rispetto alle 4 porte USB e alle 2 microHDMI del Pi 4). Inoltre, non ci sono DSI, CSI, jack audio o hub USB 3.0.<\/p>\n\n\n\n<p>Alcuni casi d'uso sono la creazione di cluster e lo sfruttamento dei vantaggi dell'eMMC della CM4 rispetto alla scheda SD del Pi 4 per una maggiore stabilit\u00e0 e velocit\u00e0.<\/p>\n\n\n\n<p>Il PiTray \u00e8 una soluzione orientata al budget rispetto alla scheda IO ufficiale, poich\u00e9 \u00e8 molto pi\u00f9 economica.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Server autogestito: Turing Pi 2<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-11.png\" alt=\"\" class=\"wp-image-2479\" style=\"width:603px;height:344px\" width=\"603\" height=\"344\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-11.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-11-300x171.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-11-768x438.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-11-18x10.png 18w\" sizes=\"auto, (max-width: 603px) 100vw, 603px\" \/><figcaption class=\"wp-element-caption\">Un gruppo di Raspberry Pi CM4 collegati a un Turing Pi 2 (foto dal comunicato stampa di lancio del Turing Pi 2)<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Il Turing Pi 2 \u00e8 una soluzione semplice per chi vuole ospitare i propri server ed eseguire servizi come un assistente domestico, streaming multimediale, server di gioco, VPN, server IoT e molto altro.<\/p>\n\n\n\n<p>Utilizzando il Raspberry Pi CM4, \u00e8 possibile scalare verso l'alto o verso il basso a seconda del carico del server. Questo ha il vantaggio di garantire che il server sia equipaggiato al meglio per svolgere i suoi compiti, assicurando al contempo che non sia sovraccarico.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/turingpi.com\/wp-content\/uploads\/2022\/05\/IMG_3493-scaled.jpg\" alt=\"\" style=\"width:650px;height:464px\" width=\"650\" height=\"464\"\/><figcaption class=\"wp-element-caption\">Il Turing Pi 2 ha un fattore di forma mini ITX e pu\u00f2 ospitare schede CM4 e Jetson Nanos (foto dal comunicato stampa di lancio del Turing Pi 2)<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Cosa posso fare con lo slot PCIe?<\/h2>\n\n\n\n<p>In teoria, \u00e8 possibile installare qualsiasi scheda che utilizzi PCIe.<\/p>\n\n\n\n<p>Questo include schede grafiche, schede di archiviazione tramite M.2, NVMe o SATA, schede WiFi, schede USB e molto altro.<\/p>\n\n\n\n<p>Il fattore limitante \u00e8 la compatibilit\u00e0 con la CM4, il sistema operativo e la disponibilit\u00e0 di driver. <\/p>\n\n\n\n<p>Ad esempio, le schede grafiche sono generalmente pi\u00f9 difficili da eseguire sulla scheda IO rispetto a qualcosa di pi\u00f9 semplice come una scheda USB. La prima ha quasi sempre bisogno di un driver e la funzionalit\u00e0 non \u00e8 garantita, mentre la seconda non richiede alcun driver e garantisce la piena funzionalit\u00e0.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-14-1024x809.png\" alt=\"\" class=\"wp-image-2485\" style=\"width:607px;height:480px\" width=\"607\" height=\"480\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-14-1024x809.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-14-300x237.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-14-768x607.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-14-15x12.png 15w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-14.png 1077w\" sizes=\"auto, (max-width: 607px) 100vw, 607px\" \/><figcaption class=\"wp-element-caption\">Un elenco di schede grafiche compatibili compilato da Jeff Geerling.<\/figcaption><\/figure>\n<\/div>\n\n\n<p><a href=\"https:\/\/pipci.jeffgeerling.com\/\">Un elenco completo \u00e8 stato compilato da Jeff Geerling, disponibile qui.<\/a> Questo sito web elenca le seguenti categorie di schede PCIe:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GPU (schede grafiche)<\/li>\n\n\n\n<li>Schede USB<\/li>\n\n\n\n<li>Adattatori M.2 e NVMe<\/li>\n\n\n\n<li>Schede di rete (NIC) e adattatori WiFi<\/li>\n\n\n\n<li>Schede multimediali (A\/V) e audio<\/li>\n\n\n\n<li>Schede SATA e archiviazione<\/li>\n\n\n\n<li>Switch e adattatori PCIe<\/li>\n\n\n\n<li>Altre schede (FireWire, time card, ecc.)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Schede portanti alternative alla scheda IO ufficiale<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-15.png\" alt=\"\" class=\"wp-image-2488\" style=\"width:576px;height:487px\" width=\"576\" height=\"487\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-15.png 1000w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-15-300x254.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-15-768x650.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-15-14x12.png 14w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><figcaption class=\"wp-element-caption\">Un elenco di pannelli portanti alternativi compilato da Jeff Geerling.<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Esistono molte schede carrier che forniscono diverse porte e funzioni alla scheda IO.<\/p>\n\n\n\n<p>\u00c8 possibile trovare un <a href=\"https:\/\/pipci.jeffgeerling.com\/boards_cm\">Qui trovate una raccolta di schede carrier che potrebbero essere pi\u00f9 adatte al vostro caso d'uso.<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Galleria CM4 e scheda IO<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113547-1000px-1024x768.jpg\" alt=\"raspberry pi cm4 con mmc\" class=\"wp-image-2510\" style=\"width:615px;height:461px\" width=\"615\" height=\"461\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113547-1000px-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113547-1000px-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113547-1000px-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113547-1000px-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113547-1000px-rotated.jpg 1333w\" sizes=\"auto, (max-width: 615px) 100vw, 615px\" \/><figcaption class=\"wp-element-caption\">Scheda Raspberry Pi CM4, 32 GB eMMC, wireless<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113619-1000px-1024x768.jpg\" alt=\"\" class=\"wp-image-2521\" style=\"width:617px;height:463px\" width=\"617\" height=\"463\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113619-1000px-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113619-1000px-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113619-1000px-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113619-1000px-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113619-1000px-rotated.jpg 1333w\" sizes=\"auto, (max-width: 617px) 100vw, 617px\" \/><figcaption class=\"wp-element-caption\">Connettore antenna uFL (in alto a destra, accanto al foro di montaggio)<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113646-1000px-1024x768.jpg\" alt=\"raspberry pi cm4 con antenna WiFi\" class=\"wp-image-2520\" style=\"width:610px;height:458px\" width=\"610\" height=\"458\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113646-1000px-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113646-1000px-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113646-1000px-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113646-1000px-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113646-1000px-rotated.jpg 1333w\" sizes=\"auto, (max-width: 610px) 100vw, 610px\" \/><figcaption class=\"wp-element-caption\">Raspberry Pi CM4 con antenna WiFi<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113611-1000px-1024x768.jpg\" alt=\"Raspberry Pi CM4 SoC Broadcom\" class=\"wp-image-2522\" style=\"width:609px;height:457px\" width=\"609\" height=\"457\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113611-1000px-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113611-1000px-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113611-1000px-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113611-1000px-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113611-1000px-rotated.jpg 1333w\" sizes=\"auto, (max-width: 609px) 100vw, 609px\" \/><figcaption class=\"wp-element-caption\">SoC Broadcom Raspberry Pi CM4 (al centro)<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113555-1000px-1024x768.jpg\" alt=\"Raspberry Pi CM4 lato inferiore\" class=\"wp-image-2523\" style=\"width:610px;height:458px\" width=\"610\" height=\"458\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113555-1000px-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113555-1000px-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113555-1000px-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113555-1000px-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113555-1000px-rotated.jpg 1333w\" sizes=\"auto, (max-width: 610px) 100vw, 610px\" \/><figcaption class=\"wp-element-caption\">Raspberry Pi CM4 lato inferiore<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Scheda IO ufficiale<\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113811-1000px.jpg\" alt=\"Connettori CSI di Raspberry Pi CM4\" class=\"wp-image-2514\" style=\"width:600px;height:450px\" width=\"600\" height=\"450\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113811-1000px.jpg 1000w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113811-1000px-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113811-1000px-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113811-1000px-16x12.jpg 16w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">Raspberry Pi CM4 Connettori DSI\/CSI per display e telecamere<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113830-1000px.jpg\" alt=\"Retro della scheda IO di Raspberry Pi CM4\" class=\"wp-image-2511\" style=\"width:604px;height:453px\" width=\"604\" height=\"453\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113830-1000px.jpg 1000w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113830-1000px-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113830-1000px-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113830-1000px-16x12.jpg 16w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><figcaption class=\"wp-element-caption\">Retro della scheda IO di Raspberry Pi CM4<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113800-1000px-rotated.jpg\" alt=\"Batteria dell&#039;orologio in tempo reale della scheda IO di Raspberry Pi CM4\" class=\"wp-image-2515\" style=\"width:589px;height:785px\" width=\"589\" height=\"785\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113800-1000px-rotated.jpg 750w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113800-1000px-225x300.jpg 225w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113800-1000px-9x12.jpg 9w\" sizes=\"auto, (max-width: 589px) 100vw, 589px\" \/><figcaption class=\"wp-element-caption\">Raspberry Pi CM4 Scheda IO orologio in tempo reale supporto batteria<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113804-1000px.jpg\" alt=\"Pin GPIO della scheda Raspberry Pi CM4 IO\" class=\"wp-image-2513\" style=\"width:596px;height:447px\" width=\"596\" height=\"447\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113804-1000px.jpg 1000w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113804-1000px-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113804-1000px-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113804-1000px-16x12.jpg 16w\" sizes=\"auto, (max-width: 596px) 100vw, 596px\" \/><figcaption class=\"wp-element-caption\">Pin GPIO della scheda Raspberry Pi CM4 IO<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113747-1000px.jpg\" alt=\"Profilo della scheda IO di Raspberry Pi CM4\" class=\"wp-image-2517\" style=\"width:598px;height:449px\" width=\"598\" height=\"449\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113747-1000px.jpg 1000w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113747-1000px-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113747-1000px-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/20220626_113747-1000px-16x12.jpg 16w\" sizes=\"auto, (max-width: 598px) 100vw, 598px\" \/><figcaption class=\"wp-element-caption\">Profilo della scheda IO di Raspberry Pi CM4 con 2x HDMI, ethernet, USB, microUSB, slot per schede SD e connettore di alimentazione<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Dove posso acquistare un CM4?<\/h2>\n\n\n\n<p>\u00c8 possibile acquistare le schede CM4 dal nostro sito gemello, <a href=\"https:\/\/buyzero.de\/products\/cm4io-board-for-compute-module-4-cm4-evaluation-board\">buyzero.de<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"429\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-1.jpeg\" alt=\"Modulo di calcolo Raspberry Pi 4 (CM4)\" class=\"wp-image-2530\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-1.jpeg 600w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-1-300x215.jpeg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-1-18x12.jpeg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p><a href=\"https:\/\/buyzero.de\/products\/compute-module-4-cm4\">Modulo di calcolo 4 (CM4)<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/buyzero.de\/products\/cm4io-board-for-compute-module-4-cm4-evaluation-board\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"429\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-2.jpeg\" alt=\"Scheda CM4IO per il modulo di calcolo 4 (scheda di valutazione CM4)\" class=\"wp-image-2532\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-2.jpeg 600w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-2-300x215.jpeg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-2-18x12.jpeg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p><a href=\"https:\/\/buyzero.de\/products\/cm4io-board-for-compute-module-4-cm4-evaluation-board\">Scheda CM4IO per il modulo di calcolo 4 (scheda di valutazione CM4)<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/buyzero.de\/products\/antenna-kit-for-compute-module-4-cm4-antenna-kit\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"429\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-3.jpeg\" alt=\"Kit antenna per modulo di calcolo 4 (kit antenna CM4)\" class=\"wp-image-2533\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-3.jpeg 600w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-3-300x215.jpeg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2022\/06\/image-3-18x12.jpeg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p><a href=\"https:\/\/buyzero.de\/products\/antenna-kit-for-compute-module-4-cm4-antenna-kit\">Kit antenna per modulo di calcolo 4 (kit antenna CM4)<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Utenti industriali: Ordini e soluzioni CM4 per grandi quantit\u00e0<\/h2>\n\n\n\n<p>Se siete un utente industriale del CM4 e avete bisogno di soluzioni software e hardware, dovreste <a href=\"https:\/\/pi3g.com\/kontakt\/\">Contattateci per ordini di grandi quantit\u00e0 e consulenza<\/a>.<\/p>\n\n\n\n<p>Possiamo progettare soluzioni software e hardware personalizzate per il CM4.<\/p>\n\n\n\n<p>In quest'epoca di scarsit\u00e0, destiniamo sempre una parte del nostro stock di CM4 a scopi di progettazione e ricerca.<\/p>\n\n\n\n<div class=\"wp-block-buttons alignwide is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-499968f5 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/pi3g.com\/kontakt\/\" target=\"_blank\" rel=\"noreferrer noopener\">Contattateci ora<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Volete conoscere altri prodotti Raspberry Pi? Consultate il nostro articolo sul Raspberry Pi Pico W, <a href=\"https:\/\/picockpit.com\/raspberry-pi\/everything-about-the-raspberry-pi-pico-w\/\">qui<\/a>.<\/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%2Fcose-il-modulo-di-calcolo-raspberry-pi-4-cm4%2F&text=What%20is%20the%20Raspberry%20Pi%20Compute%20Module%204%20%28CM4%29%3F\" title=\"Condividi su X\" aria-label=\"Condividi su X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#000; color:#000\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#000\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\"><path fill=\"#000\" d=\"M14.258 10.152L23.176 0h-2.113l-7.747 8.813L7.133 0H0l9.352 13.328L0 23.973h2.113l8.176-9.309 6.531 9.309h7.133zm-2.895 3.293l-.949-1.328L2.875 1.56h3.246l6.086 8.523.945 1.328 7.91 11.078h-3.246zm0 0\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#000\">condividi<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button facebook shariff-nocustomcolor\" style=\"background-color:#4273c8\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fit%2Fcose-il-modulo-di-calcolo-raspberry-pi-4-cm4%2F\" title=\"Condividi su Facebook\" aria-label=\"Condividi su Facebook\" role=\"button\" rel=\"nofollow\" class=\"shariff-link\" style=\"; background-color:#3b5998; color:#3b5998\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#3b5998\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 18 32\"><path fill=\"#3b5998\" d=\"M17.1 0.2v4.7h-2.8q-1.5 0-2.1 0.6t-0.5 1.9v3.4h5.2l-0.7 5.3h-4.5v13.6h-5.5v-13.6h-4.5v-5.3h4.5v-3.9q0-3.3 1.9-5.2t5-1.8q2.6 0 4.1 0.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#3b5998\">condividi<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button telegram shariff-nocustomcolor\" style=\"background-color:#4084A6\"><a href=\"https:\/\/telegram.me\/share\/url?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fit%2Fcose-il-modulo-di-calcolo-raspberry-pi-4-cm4%2F&text=What%20is%20the%20Raspberry%20Pi%20Compute%20Module%204%20%28CM4%29%3F\" title=\"Condividi su Telegram\" aria-label=\"Condividi su Telegram\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#0088cc; color:#0088cc\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#0088cc\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 32 32\"><path fill=\"#0088cc\" d=\"M30.8 6.5l-4.5 21.4c-.3 1.5-1.2 1.9-2.5 1.2L16.9 24l-3.3 3.2c-.4.4-.7.7-1.4.7l.5-7L25.5 9.2c.6-.5-.1-.8-.9-.3l-15.8 10L2 16.7c-1.5-.5-1.5-1.5.3-2.2L28.9 4.3c1.3-.5 2.3.3 1.9 2.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#0088cc\">condividi<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button reddit shariff-nocustomcolor\" style=\"background-color:#ff5700\"><a href=\"https:\/\/www.reddit.com\/submit?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fit%2Fcose-il-modulo-di-calcolo-raspberry-pi-4-cm4%2F\" title=\"Condividi su Reddit\" aria-label=\"Condividi su Reddit\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#ff4500; color:#ff4500\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#ff4500\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path fill=\"#ff4500\" d=\"M440.3 203.5c-15 0-28.2 6.2-37.9 15.9-35.7-24.7-83.8-40.6-137.1-42.3L293 52.3l88.2 19.8c0 21.6 17.6 39.2 39.2 39.2 22 0 39.7-18.1 39.7-39.7s-17.6-39.7-39.7-39.7c-15.4 0-28.7 9.3-35.3 22l-97.4-21.6c-4.9-1.3-9.7 2.2-11 7.1L246.3 177c-52.9 2.2-100.5 18.1-136.3 42.8-9.7-10.1-23.4-16.3-38.4-16.3-55.6 0-73.8 74.6-22.9 100.1-1.8 7.9-2.6 16.3-2.6 24.7 0 83.8 94.4 151.7 210.3 151.7 116.4 0 210.8-67.9 210.8-151.7 0-8.4-.9-17.2-3.1-25.1 49.9-25.6 31.5-99.7-23.8-99.7zM129.4 308.9c0-22 17.6-39.7 39.7-39.7 21.6 0 39.2 17.6 39.2 39.7 0 21.6-17.6 39.2-39.2 39.2-22 .1-39.7-17.6-39.7-39.2zm214.3 93.5c-36.4 36.4-139.1 36.4-175.5 0-4-3.5-4-9.7 0-13.7 3.5-3.5 9.7-3.5 13.2 0 27.8 28.5 120 29 149 0 3.5-3.5 9.7-3.5 13.2 0 4.1 4 4.1 10.2.1 13.7zm-.8-54.2c-21.6 0-39.2-17.6-39.2-39.2 0-22 17.6-39.7 39.2-39.7 22 0 39.7 17.6 39.7 39.7-.1 21.5-17.7 39.2-39.7 39.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#ff4500\">condividi<\/span>&nbsp;<\/a><\/li><\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>Se siete nuovi alla serie di microcomputer Raspberry Pi, potreste chiedervi se il Raspberry Pi Compute Module 4 (CM4) sia adatto al vostro caso d'uso. Che cos'\u00e8 il Raspberry Pi CM4? Il Raspberry Pi Compute Module 4 \u00e8 molto simile al Raspberry Pi 4. A differenza del Pi 4, il CM4 \u00e8 molto simile al Raspberry Pi. A differenza del Pi 4, il CM4 \u00e8 davvero...<\/p>","protected":false},"author":2,"featured_media":2535,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[630,625,628,631,626,627,629,634,632,187,633],"class_list":["post-2450","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-raspberry-pi-how-to","tag-berg-connector","tag-cm4","tag-compute-module-4","tag-compute-module-4-io-board","tag-emmc","tag-j19-barrel-connector","tag-j20","tag-pcie-slot","tag-pitray-mini","tag-raspberry-pi","tag-turing-pi-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is the Raspberry Pi Compute Module 4 (CM4)? | PiCockpit<\/title>\n<meta name=\"description\" content=\"The ultimate guide to the Raspberry Pi Compute Module 4. 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