We recommend that the customer fully charge the car before using it.

During use, if you hear the continuous buzzer of the car buzzer, it means that the car battery is not enough.

There are two ways for charging.

Method 1:

1) Insert battery into expansion board. As shown below.

2) Insert charging cable into charging port on expansion board. As shown below.

3) The state of the indicator during charging is shown in the figure below.

Method 2:

1) Remove battery from Raspblock car.

2) Insert charging cable into the battery charging port. As shown below.

3) The state of the indicator during charging is shown in the figure below.