PiCorePlayer

Picoreplayer with a 3.5 inch raspberry pi touchscreen and a rotary encoder.

Picoreplayer is a player for LMS (Lyrion musicserver AKA logitech mediaserver)

Parts used:

• Raspberry Pi model 2b (every model should work and fit)
• 3.5" tft touchscreen as hat for the pi (3.5inch RPi LCD (A) - Waveshare Wiki Aliexpress)
• I2S soundboard (see photo, link)
• KY-040 rotary encoder (search on AliExpress)
• Since my Pi does not have wifi, used a wifi dongle
• a home made Microusb to usb-c cable

Software can be found on piCorePlayer

Documentation: https://docs.picoreplayer.org/

connect I2S dac to pi:

VCC → 5v Pin 2  

GND → GND Pin 3

LRCK → GPIO19 Pin 35

DATA → GPIO21 Pin 40

BCK → GPIO18 Pin 12

connect rotary encoder to pi:

GND → GND Pin9

+ → 3.3v Pin1

SW → GPIO5 Pin 29

DT → GPIO6 Pin 31

CLK → GPIO13 Pin 33

Instructions to install the screen are here: https://docs.picoreplayer.org/projects/add-a-display/

powercable is made of 5/10PCS Micro USB 5Pin Stekker Met PCB Soldeerplaat Dubbelzijdig Micro 5P Connector Jack poort 4Pin Lasdraad Board Plug - AliExpress 13 and USB 3.1 Type C Socket met Schroefbevestigingsplaat Type-C USB Jack 3.1 Type-C 4Pin 2Pin Vrouwelijke Connector Jack Oplaadpoort - AliExpress 44 (4pin)

Pad are labeled, just carefully solder 4 wires (Red = 5V Black=GND Green = D+ and White = D-)

In case you need te change something, the cad files are here.

Have fun printing and building!