A 4-layer ESP32-S3 carrier board with USB-C 5V input, AMS1117 3.3V regulation, reset/boot/PTT buttons, status LED, passives, test points, and a 24-pin FFC interface for round AMOLED display/touch hardware.
# Muse round AMOLED carrier
Original four-layer tscircuit carrier for the Round AMOLED, touch and push-to-talk role.
- Board: 72 × 60 mm
- MCU: ESP32-S3-WROOM-1-N16R8
- Via rule: 0.30 mm drill / 0.45 mm land
- JLCPCB/LCSC part numbers are attached to every assembled component.
This is a role-equivalent original design, not a mechanical clone of a commercial board.