ESP32 Dealer Button PCB Design

I’m building a smart, self-propelled dealer button that can glide across a felt poker table, light up in vibrant patterns, talk to surrounding hardware, and report its own movements. To make that happen I need a complete hardware package—schematics and a production-ready circular PCB—centered on the ESP32.

Core requirements
• Shape: round, “dealer button” footprint, slim enough to roll smoothly on felt while housing a lithium battery and two low-profile drive wheels.
• Processor: ESP32 for built-in WiFi and Bluetooth; all I/O for motor driver, LED ring, sensors, and battery management must be broken out.
• Connectivity: Both WiFi and Bluetooth should run concurrently without external modules.
• Functions to support: lighting up with LEDs, communicating with other devices, and tracking movements (likely IMU or optical flow—open to your proposal).

What I need from you
1. Complete schematic in KiCad, Altium, or Eagle (your choice—exportable to Gerber).
2. 2-layer (or justified multilayer) PCB layout, routed for a circular form factor with clear mounting points for wheels and battery.
3. BOM with manufacturer part numbers and availability notes.
4. Power system: safe lithium battery charging circuit (USB-C preferred) and protection.
5. Design files ready for fabrication plus an assembly drawing that shows component placement and wheel integration.

Acceptance criteria
• All nets pass ERC/DRC.
• Gerbers import without errors at JLC or PCBWay.
• ESP32 antenna keep-out and ground clearance follow datasheet guidelines.
• Separate power domains for logic, motors, and LEDs tested in the design review.

If you have prior work with ESP32 mobility gadgets or compact LED wearables, please mention it—seeing similar boards helps me move fast to prototype stage.