I am curious if anyone has seen or even used this board?
It says it support Marlin 2.0 and allows for many different drivers.
But there is not a lot of information so it could be quite challenging to get the firmware setup correctly.
I have not seen anyone use that board, but you should be able to… most important thing is use steppers that are already configured in the v1 firmware, then change the board and pin outs to match the new board. If your not familiar with marlin or programming boards I would not recommend it.
I know I saw this board on another feed in this forum somewhere, though the board was for sale on banggood or ali and not amazon at the time. I tried but I cannot find the posts at this point.
There also is discussion of many many extruders in More stepper motors.