Custom Electronics for Funko Pop
Thought for 13 sec
I’ll use the remaining budget to finish the highest-impact items first: size the base PCB, place components, add short architecture/bring-up docs, then run checks to see what remains.
Worked for 12 mins 1 sec
Done — I finished the high-impact remaining work: sized the PCB as an 80 mm circular 4-layer custom base, placed all physical components, and added project files for Architecture, Firmware Starter, Board Bring-Up Plan, and Regulatory & Safety Notes.
Open items:
- Routing is not complete yet; the board still has airwires.
- Auto-routing is currently blocked by a few helper/net/ground nodes that still need manual placement cleanup.
- Before manufacturing, confirm actual base diameter, speaker size, LiPo dimensions, and wire path into the figurine.
Suggested next steps:
- Clean up the remaining auto-position helper nodes so routing can run.
- Route the PCB and verify no airwires remain.
- Add test points for USB_5V, VBAT, 3V3, GND, EN, BOOT, I2S, and LED data.
- Run a full ERC/DRC pass and fix manufacturing issues before export.
Clean helper nodes
Route the PCB
Add test points
Verify USB wiring
Optimize for manufacturing
Refine this doc
Ask about this doc
Regulatory & Safety Notes — Blue AI Figurine PCB
Status
Draft notes for prototype planning.
Applicable Areas
- Wireless: ESP32-S3 Wi-Fi/BLE module means FCC/CE/ISED/UKCA planning is required for a product version.
- Battery charging: Single-cell LiPo charging requires safety review, charge-current validation, short-circuit protection planning, and enclosure thermal testing.
- Consumer product: If sold as a figurine/electronic toy-like product, labeling, age grading, battery warnings, and small-parts/mechanical safety need separate review.
Wireless Compliance Notes
Table
| Item | Current Design Note |
|---|---|
| Radio module | ESP32-S3-WROOM-1-N16R8 |
| Antenna | Integrated PCB antenna on module |
| Placement | Antenna faces outward at top edge of base |
| Key constraint | Keep copper, battery, speaker magnet, and wiring out of antenna keepout region as much as possible |
| Open item | Confirm exact FCC ID / regional certifications for the selected module variant |
Battery Safety Notes
Table
| Hazard | Mitigation / Action |
|---|---|
| Overcharge | MCP73831 charger used; verify configuration and charge current |
| Short circuit | Add/verify protected LiPo pack and consider input fuse/protection on production revision |
| Thermal rise | Measure charger/regulator temperature in closed base during charge and Wi-Fi/audio use |
| Reverse polarity | Verify J2 polarity and use keyed connector only |
Preliminary Required Documentation
- Final schematic and PCB layout exports.
- BOM with manufacturer part numbers.
- ESP32-S3-WROOM-1 module datasheet and certification grant documents.
- User manual warnings for LiPo charging, USB power, small parts, and not opening the product.
- Test results: charging temperature, Wi-Fi operation, enclosure thermal rise, drop/vibration sanity test.
Open Items Before Product Sale
- Confirm whether this is marketed as a collectible, toy, developer kit, or consumer electronic assistant.
- Confirm target sales regions.
- Confirm final battery model and whether it includes protection circuitry.
- Confirm enclosure material and ventilation/thermal path.
- Perform pre-scan EMC testing after final routed PCB and enclosure are available.
Status
Applicable Areas
Wireless Compliance Notes
Battery Safety Notes
Preliminary Required Documentation
Open Items Before Product Sale
