Multimedia Center for Raspberry Pi4 + Box + 5inch touchscreen display DSI + OMSC

thingiverse

Multimedia Center for Raspberry Pi4 with Box for 5inch DSI touchscreen display or Monitor/TV and OMSC: 05/10/2023: - added PCB_Fan Regulator (thanks Cornflakesninja!https://www.thingiverse.com/thing:4121604) - redesigned Case HifiBerryDac2+X876NVMeM2_left.stl with logo Raspberry as aerator for fan - added Case HifiBerryDac2+X876NVMeM2_fan_director.stl aerator to direct the fan air This is an implementation of project https://www.thingiverse.com/thing:5949544 The result is a 15x10x9 cm parallelepide that will reproduce high definition music up to a maximum of 192kHz/24bit (Dedicated Burr-Brown DAC) Both for reasons of sound quality and to avoid interference I preferred not integrate internally any type of audio amplifier (even if there would be space!) The substantial differences compared to the project https://www.thingiverse.com/thing:5949544 are: 1) A 2TB NvME SSD integrated inside the case 2) A button that manages clean shutdown of the system and the switch between the internal 5" DSI screen and the external monitor (or TV), max resolution 1920*1080 3) A LED that updates the user on the status of the button press 4) 5" DSI screen to keep small dimensions 5) The box (which draws inspiration from Raspberry_Pi_Box Volumio with 5" display-5170341) was split into 6 pieces to reduce the duration of 3D printing of each individual part and it has been modified to accommodate the X876 NVMe M.2 SSD and DAC 6) A 4cm fan for system cooling Future implementations (time and desire permitting): 1) Replacing the HiFiBerry DAC2 Pro with the HiFiBerry Digi2 Pro 2) Automatic recognition of monitor or TV resolution HW: Raspberry PI4 2GB HiFiBerry DAC2 Pro Geekworm 2TB NVMe M.2 with heatsink. Actually i power it at 3.5 volts at the moment: we'll see if it's enough to keep everything at an acceptable temperature. Osoyoo 5" DSI touch screen https://www.amazon.it/gp/product/B07KJBCNS8/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 4cm fan running at 3.3 or 5v LED White 5V Wireless Gyro Mouse Pointer https://www.amazon.it/gp/product/B015SO37SY/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 1 NO (Normally Open) momentary button Heatsink per NVME M.2 SSD https://www.amazon.it/gp/product/B0CCTLMFC3/ref=ox_sc_act_title_1?smid=A9G6ZFNMZJ9WN&psc=1 SW: 1) Python scripts to manage the button and the LED.To manage the button and the LED I used GPIO pins 12 and 13 of the PI4: they do not interfere with the pins used by the DAC. - Short press and immediate release of the button: 3 flashes of the LED and the system performs a clean shutdown of the system - Long press and hold on the button: 6 flashes of the LED and the system will make a switch from the internal DSI screen to the monitor/TV. To restore the internal screen, repeat this operation. 2) OSMC for audio playback. Note that OSMC have its own Android app called "Kore" which allows you to use your mobile phone as a universal remote to have a full control on OSMC for Raspberry 3) Furthermore, through the installation of plugins, for those who wish it will be possible: - listen the radio in streaming - connect to Tidal or Spotify - watch free-to-air Italian television channels in streaming (FREE CHANNELS ONLY, NO ILLEGAL SATELLITE TV!) https://www.yourlifeupdated.net/streaming/come-vedere-la-televisione-italiana-su-kodi-18/ Screws, bushings, nuts and bolts: 4x threaded bushings m2.5 on bottom for raspberry 4x threaded bushings m3 on bottom for back, side dx and side sx 4x screw m2.5x5mm on bottom for raspberry 2x screw m2x5mm per heat protection shield for DSI 5inch display 2x screw m2x10mm front piece fit on bottom 4x nut and bolt m3x10mm front piece (sides) 3x screw m4x12mm self-tapping for display DSI blocking plugs 8x nut and bolt m3x10mm for frontal, side dx and side sx 2x nut and bolt m2x10mm for lock frontal on base Links: 5mm LED holder https://www.thingiverse.com/thing:4349091 Connector_Cover https://www.thingiverse.com/thing:5021324/files X876 V1.1 NVME M.2 SSD Expansion Board https://geekworm.com/products/x876 Case for Media Center https://www.thingiverse.com/thing:5949544 ****************************************************************************************************** Multimedia Center per Raspberry Pi4 con Box per 5inch DSI touchscreen display o Monitor/TV e OMSC: E' un'implementazione del progetto https://www.thingiverse.com/thing:5949544 Il risultato è un parallelepipedo di 15x10x9 cm che riprodurrà musica in alta definizione fino ad un massimo di 192kHz/24bit (Dedicated Burr-Brown DAC) Sia per motivi di qualità sonora sia per evitare interferenze ho preferito non integrare internamente alcun tipo di amplificatore (anche se lo spazio ci sarebbe !) Le differenze sostanziali rispetto al progetto https://www.thingiverse.com/thing:5949544 sono: 1) Un SSD NvME da 2TB integrato all'interno del case 2) Un pulsante che gestisce shutdown pulito del sistema e lo switch tra schermo da 5" interno e monitor (o TV) esterna risoluzione max 1920*1080 3) Un LED che aggiorna l'utente sullo stato della pressione del pulsante 4) Schermo da 5" DSI per contenere le dimensioni 5) Il box (che trae inspirazione da Raspberry_Pi_Box Volumio with 5" display-5170341) è stato suddiviso in 6 pezzi per ridurre la durata della stampa 3D di ogni singola parte ed è stato modificato per consentire l'alloggiamento dello X876 NVMe M.2 SSD e del DAC 6) A 4cm fan for system cooling Future implementazioni (tempo e voglia permettendo): 1) Sostituzione dell' HiFiBerry DAC2 Pro con HiFiBerry Digi2 Pro 2) Riconoscimento automatico risoluzione del monitor o tv HW Raspberry PI4 2GB HiFiBerry DAC2 Pro Geekworm X876 NVMe M.2 SATA SSD NAS Expansion Board for Raspberry Pi 4 https://www.amazon.it/gp/product/B0BBL1CSMH/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 NVMe M.2 da 2 TB con dissipatore Schermo touch DSI 5" Osoyoo https://www.amazon.it/gp/product/B07KJBCNS8/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 Ventola da 4cm funzionante a 3.3 o 5v. Personalmente l'alimento a 3,5 volt per adesso: vedremo se sarà sufficiente a mantenere tutto ad una temperatura accettabile. LED 5V bianco Puntatore mouse giroscopico wireless https://www.amazon.it/gp/product/B015SO37SY/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 1 Pulsante momentaneo NO (Normally Open) SW 1) Scripts python per gestire il pulsante ed il led. Per gestire il pulsante ed il led ho usato i pin 12 e 13 GPIO della PI4 in modo tale che non interferiscono con i pin usati dal DAC. - Pressione breve e rilascio immediato del pulsante: 3 lampeggi del led ed il sistema fa uno shutdown pulito del sistema - Pressione prolungata e continua del pulsante: 6 lampeggi del led ed il sistema farà uno switch dallo schermo interno DSI al monitor/TV. Per ripristinare lo schermo interno ripetere l'operazione. 2) OSMC per la riproduzione dell'audio E' importante notare che OSMC ha una sua app Android che si chiama "Kore" che consente di utilizzare il cellulare come un telecomando universale completo in ogni sua parte per controllare OSMC caricato sulla Raspberry 3) Inoltre, tramite l'installazione di plugin, per chi volesse sarà possibile: - ascoltare la radio in streaming - collegarsi a Tidal o Spotify - guardare in streaming i canali in chiaro della televisione italiana (SOLO CANALI GRATUITI, NIENTE TV SATELLITARE ILLEGALE!) https://www.yourlifeupdated.net/streaming/come-vedere-la-televisione-italiana-su-kodi-18/ Viti, boccole, dadi e bulloni: 4x boccola filettata m2.5 su base per raspberry 4x boccola filettata m3 su base per parti posteriore, laterale dx e laterale sx 4x vite m2.5x5mm su base per raspberry 2x vite m2.5x5mm per scudo proteggi calore per schermo DSI 5 pollici 2x vite m2x10mm incastro parte frontale su base 4x dado e bullone m3x10mm lati parte frontale 3x vite m4x12mm autofilettante per tasselli blocca schermo 8x dado e bullone m3x10mm parti posteriore, laterale dx e sx 2x dado e bullone m2x10mm per bloccare l'incastro tra frontale e base Link 5 mm LED holder https://www.thingiverse.com/thing:4349091 Connector_Cover https://www.thingiverse.com/thing:5021324/files X876 V1.1 NVME M.2 SSD Expansion Board https://geekworm.com/products/x876 Box per il Media Center https://www.thingiverse.com/thing:5949544 Dissipatore di Calore in Alluminio, SSD M.2 https://www.amazon.it/gp/product/B0CCTLMFC3/ref=ox_sc_act_title_1?smid=A9G6ZFNMZJ9WN&psc=1