| Part | Quantity | Cost | URL | Notes |
|---|---|---|---|---|
| Jetson Nano 4GB | 1 | $99.00 | NVIDIA | |
| Micro SD card | 1 | $13.99 | Amazon | 64GB |
| Power supply | 1 | $7.50 | Adafruit | Micro USB, 5V, 2.5A |
| Motor | 2 | $5.90 | Adafruit , Amazon(1) , Amazon(2) | “TT” form factor |
| Motor Driver | 1 | $19.95 | Adafruit , Amazon | |
| Caster ball | 1 | $6.30 | Amazon | 1-inch diameter |
| Battery | 1 | $15.99 | Amazon | 2x 5V/3A output, 10,000mAh |
| USB cable pack | 1 | $6.99 | Amazon | Type A to Micro, right angle |
| PiOLED display | 1 | $14.95 | Adafruit , Amazon | |
| PiOLED header | 1 | $5.95 | Adafruit , Amazon , Sparkfun | 2x(3+) right angle male |
| Chassis | 1 | – | STL file | see 3D printing |
| Camera Mount | 1 | – | STL file | see 3D printing |
| Camera | 1 | $23.90 | Amazon , Adafruit | Raspberry Pi Camera V2 |
| Camera lens attachment | 1 | $18.99 | Amazon(1) , Amazon(2) , eBay | 160-degree FoV |
| Wheel | 2 | $5.00 | Adafruit | 60mm diameter |
| Caster base | 1 | – | STL file | for 60mm wheel |
| Caster shroud | 1 | – | STL file | for 60mm wheel |
| Wheel | 2 | $3.00 | Adafruit | 65mm diameter |
| Caster base | 1 | – | STL file | for 65mm wheel |
| Caster shroud | 1 | – | STL file | for 65mm wheel |