Jetbot using Motor Shield V1.0.0

Hi, I’m currently assembling the Jetbot based on the Jetson Nano for a university project. As a motor controller, I was given the “Motor Shield V1.0.0” https://wiki.wemos.cc/products:retired:motor_shield_v1.0.0 (it had something to do with the availability in Germany). It seems to be based on the tb6612fng. The problem is: I can’t get it running, I doesn’t even show up as an I2C device on the Jetson. Is anyone familiar with the motor driver and knows if and how it works on a Jetson? Thanks in advance.