| Quantity | Component name | |
| 1 | × | Node MCU |
| 1 | × | L298N motor driver |
| 4 | × | Bo Motor |
| 4 | × | Rubber wheel |
| 1 | × | Jumper wire |
| 1 | × | 18650 battery |
| 2 | × | 18650 Battery |
| Quantity | Component name | |
| 1 | × | Node MCU |
| 1 | × | L298N motor driver |
| 4 | × | Bo Motor |
| 4 | × | Rubber wheel |
| 1 | × | Jumper wire |
| 1 | × | 18650 battery |
| 2 | × | 18650 Battery |