BIGTREETECH Kraken V1.0 User Manual
32
Precautions
1. Forbidden to switch driver voltage when stepper motors are in motion;
2. When switching stepper motor driver voltage, ensure no control signals are being
output from the MCU to the driver chips;
3. When driver current exceeds 7A, it is recommended to add a cooling fan for the driver
for heat dissipation.
If you need further resources for this product, you can find them at
[GitHub](https://github.com/bigtreetech/). If you cannot find what you need, you may
contact our after-sales support(service005@biqu3d.com).
If you encounter any other problems during use or have suggestions or feedback, please
contact us. Thank you for choosing BIGTREETECH products.