Electronics Wiring

Official Control Boards

These custom control boards make wiring easy, even for absolute beginners. Minimal soldering required.

The motors, LEDs and batteries have clearly labelled connectors.

Note

All the required electronic parts are provided with the kit. Only the battery is not included due to shipping restrictions. Please source it from a domestic supplier.

---

ESP32 DIY Wiring

Caution

Only for advanced users.

Parts required:

1. ESP32 dev board
2. Motor driver (DRV8833 or L293D)
3. LED lights
4. Resistors (220 ohm)
5. 7805 regulator (AMS1117 - 5V can also be used)
6. N20 Motor (already in the Loco Bogie)
7. Battery

Battery remarks:

1. Compatible Voltage: 6V to 9V
2. Suitable batteries: 9V rechargeable battery, 2S Li-Fe(6.6V), 2S Li-ion(7.4V) - note that lithium based batteries require BMS/Balance chargers
3. Don’t use Lithium batteries without BMS
4. Choose the battery which is comfortable for you. 9V rechargeable battery can be the best option for beginners