PHTS NP-01

# PHTS NP-01  [My DYI network player](https://community.volumio.com/t/my-dyi-network-player/60868) powered by [Volumio](https://volumio.com/). Dimensions (W × H × D): 435 × 92 × 220 mm. ## Front panel  | # | Name | Single press | Long press | Description | | :-: | - | - | - | - | | 1 | Power switch on/off | - | - | | 2 | Shutdown button | Shutdown | Reboot | Makes graceful system shutdown/reboot | | 3 | USB | - | - | Used for connecting an external USB device, e.g. pendrive | | 4 | Remote control switch on/off | - | - | Turns off/on IR receiver for remote control | | 5 | Screen switch on/off | - | - | | 6 | Action button | Exit VU meter | Toggle repeat/random | | 7 | Back button | Play previous track | While playing: rewind 10 seconds
While pause: select previous playlist | | 8 | Next button | Play next track | While playing: fast forward 10 seconds
While pause: select next playlist | | 9 | Play/pause button | Play/pause | While playing: stop after current
While pause: play selected playlist | ## Back panel  | # | Name | Description | | :-: | - | - | | 1 | AUDIO OUT (COAXIAL) socket | Main digital audio output. Supposed to be connected to an external DAC | | 2 | NETWORK socket | Used for connecting to local network and internet | | 3 | USB | Used for connecting an external USB device, e.g. pendrive | | 4 (added later) | DISPLAY POWER switch | Select whether to use external or internal power source for the display | | 5 (added later) | DISPLAY POWER: EXTERNAL | External 5V power source for the display, e.g. from amplifier | | 6 | Power AC IN | 240 V / 50 Hz | ## Remote control Currently supported only Yamaha amplifier remote control, because it is the only I have.  The buttons are mapped to: | # | Button | Action | | :-: | --------- | ------------------------------ | | 1 | Band | Toggle VU meter | | 2 | Tuning | - | | 3 | Memory | Play selected playlist | | 4 | Preset | Select previous/next playlist | | 5 | Disk skip | Toggle repeat/random | | 6 | ⏪ / ⏩ | Rewind/Fast forward 10 seconds | | 7 | ▶ / ⏸ | Play/pause | | 8 | ⏹ | Stop after current | | 9 | ⏮ / ⏭ | Previous/next track | ## Installed plugins - FusionDsp - GPIO Control - IR Remote Controller - Music Services Shield - [Now Playing][NP-01_now-playing-plugin] - [Peppy-meter-Basic](https://github.com/phts/NP-01_plugins/tree/master/peppymeterbasic) - [Podcast](https://github.com/phts/NP-01_plugins/tree/master/podcast) - [S p o t i f y](https://github.com/phts/NP-01_plugins/tree/master/%73%70%6F%74%69%66%79) - Touch Display ## Related [repos] | Name | Description | | - | - | | [NP-01_backend] | `volumio/volumio3-backend` fork. Contains a lot of fixes and improvements to the backend | | [NP-01_buttons] | Handlers for all buttons on the front panel | | [NP-01_IR-controller-configs] | Contains `lirc` configs for my remote controls (currently only Yamaha RAS13 combined with Samsung TV remote control) | | [NP-01_now-playing-plugin] | `NowPlaying` plugin fork. Contains new UI which is used on the device's screen | | [NP-01_plugins] | `volumio/volumio-plugins-sources` fork. Contains modified plugins which are used over official versions on the device | | `NP-01_ui` | Contains modified Manifest theme. Since repo with Manifest theme is not public, so my repo is also hidden. Modifications are made on bundled files | | [NP-01_vu-meter] | PeppyMeter fork. Contains new meters (like on [Radiotehnika HiFi components][Radiotehnika]) as well as various fixes and improvements to original logic | ## Hardware - [Raspberry PI 4b] - [LCD 4″ HDMI Display][display] - [HiFiBerry Digi2 Pro] - Buttons and all other accessories mostly from AliExpress - Cabinet made of MDF 3mm - Front panel made of engraving laminate LZ-991-016 1.6mm ## Budget <details> <summary>Expand</summary> | Name | Price | | ----------------------- | --------- | | Raspberry Pi 4b 4GB RAM | 450,00 zł | | HiFiBerry Digi2 Pro | 235,00 zł | | Screen | 160,00 zł | | Front panel | 123,00 zł | | Switchers | 95,97 zł | | Cabinet | 50,00 zł | | Cable HDMI | 33,17 zł | | Buttons 16мм | 22,50 zł | | USB hub | 18,00 zł | | Cabel LAN | 12,90 zł | | Button Play | 8,73 zł | | HDMI corner adapter | 7,90 zł | | Button 12мм | 7,50 zł | | Button Shutdown | 7,30 zł | | USB plugs | 2,30 zł | Total: 1234 zł </details> ## More photos <details> <summary>Expand</summary>          </details> [Raspberry PI 4b]: https://www.raspberrypi.com/products/raspberry-pi-4-model-b/ [display]: https://www.waveshare.com/4inch-hdmi-lcd.htm [PeppyMeter Screensaver]: https://community.volumio.com/t/project-with-peppymeter-screensaver-plugin-for-volumio-v2-9xx-and-3-0xx-buster/45862 [NP-01_backend]: https://github.com/phts/NP-01_backend [NP-01_buttons]: https://github.com/phts/NP-01_buttons [NP-01_IR-controller-configs]: https://github.com/phts/NP-01_IR-controller-configs [NP-01_now-playing-plugin]: https://github.com/phts/NP-01_now-playing-plugin [NP-01_plugins]: https://github.com/phts/NP-01_plugins [NP-01_vu-meter]: https://github.com/phts/NP-01_vu-meter [NP-01_Volumio2-UI]: https://github.com/phts/NP-01_Volumio2-UI [Radiotehnika]: https://ldsound.info/wp-content/uploads/2019/11/radiotehnika-mp7301s-ldsound.ru-3.jpg [repos]: https://github.com/phts?tab=repositories&q=NP-01 [HiFiBerry Digi2 Pro]: https://www.hifiberry.com/shop/boards/hifiberry-digi2-pro/