🚧 Work in Progress — Detailed BOM with purchase links coming soon.
Total BOM: < ¥2,000 (~$275 USD)
| # | Category | Part | Qty | Est. Price (¥) | Link |
|---|---|---|---|---|---|
| 1 | Actuators | STS3215 Serial Servo (or equivalent) | 12 | TBD | — |
| 2 | Structure | 3D Printed Frame Parts | 1 set | TBD | — |
| 3 | Controller | ESP32 / STM32 Main Controller Board | 1 | TBD | — |
| 4 | Power | 7.4V LiPo Battery | 1 | TBD | — |
| 5 | Power | Voltage Regulator (5V/3.3V) | 1 | TBD | — |
| 6 | Wiring | Servo cables, connectors, misc wiring | 1 set | TBD | — |
| 7 | Fasteners | M2/M3 screws, nuts, standoffs | 1 set | TBD | — |
| 8 | Feet | Rubber pads / silicone feet | 2 | TBD | — |
- All structural parts can be 3D printed with standard PLA/PETG filament
- Servos are the largest cost component — bulk purchasing recommended
- Purchase links will be provided for Taobao (国内) and AliExpress (international)
| Parameter | Recommended |
|---|---|
| Material | PLA or PETG |
| Layer Height | 0.2mm |
| Infill | 30-50% |
| Supports | Yes (for certain parts) |