Motor driver that can support large weights + 6-15 V power supply

I’d like a motor driver for my Jetson Nano, that can support large weights (possibly 20kg). So of course to be compatible with the Jetson Nano, the motor driver needs to have I2C connection or 2 PWM connection. Can someone please direct me to one?

The motor driver I am using now is from this kit It is not the best for my project.

Also, does anyone have any recommendations for a power supply that ranges from 6-15 V? I am currently using this one, but it is not the best for my project:

Thank you very much!

Hi, hope someone has such experience can be shared. As for motor driver or other devices you can check Ecosystem to find out if any third-party vendor has appropriate product.