YoRadio by FXR

Hi guys!

I designed printable case for yoRadio , designed to match the PCB from Dariusz (yoRadio Polska community). The case features a sealed internal speaker chamber with passive radiators , improving bass response and overall sound quality.

Features:

- Dedicated enclosure for yoRadio PCB (as on photo)

- Integrated 2” speakers + passive radiators for enhanced bass

- Slots for 5x1 mm magnets in cover and speaker grill (pause print to insert, look at photos)

- Mounting points for M3 heat-set inserts (M3xL6xOD4.5)

Components:

- ESP32 S3

- PCM5102A DAC

- PAM8406 amplifier (2x5W)

- MP1584 step-down (12V → 5V)

- 3.5" LCD (ILI9488)

- Encoder, Wi-Fi antenna

- 12V 2A power supply

Notes:

- Pause print to install magnets

- Use heat-set inserts for assembly

- Ensure good sealing of speaker chambers for best audio

Some links:

ESP32 S3 (N16R8 recommended): https://pl.aliexpress.com/item/1005008750977454.html DAC: https://pl.aliexpress.com/item/1005009945502012.html Amplifier: https://pl.aliexpress.com/item/1005006605210673.html LCD (no touch) 3.5': https://pl.aliexpress.com/item/1005009761383945.html Encoder: https://pl.aliexpress.com/item/1005006986329518.html Step down: https://pl.aliexpress.com/item/1005010535958276.html Speakers: https://pl.aliexpress.com/item/1005007451375761.html Radiators: https://pl.aliexpress.com/item/1005008083213864.html Socket: https://pl.aliexpress.com/item/1005002401496504.html Clotch: https://pl.aliexpress.com/item/1005007289031216.html 8mm switch: https://pl.aliexpress.com/item/1005007201250832.html M3/12mm for speakers and radiators: https://pl.aliexpress.com/item/1005003207019640.html M3/8 & 20 mm: https://pl.aliexpress.com/item/1005008923663404.html Inserts (M3xL6xOD4.5): https://pl.aliexpress.com/item/1005006071488810.html

Enjoy in printing and building your own yoRadio :) Share your thoughts and pictures!