I found a fairly old post by @o_lampe titled Fly-super8 Driver Extension with BTT EXP-Mot V1.0. Is there a way to do the same thing on duet 2? If anyone has done it, can you give me documents or instructions?
(I'm a newbie who just learned about 3D printing and is looking for an alternative to the Duex2 expansion kit to try making a 5-axis 3D printer. Hope everyone can help, thank you)

@o_lampe After seeing how to use your BTT EXP-Mot V1.0, it's exactly what I needed, but it uses two pins exp1 and exp2 that were originally used for the display, so if I want to use it, I have to remove the screen right?

@o_lampe Thank you this is a good idea

Hello everyone, I am Vietnamese, Duet3d hardware here is very difficult to find but I was very lucky to buy a Duet 2 wifi from my friend. I want to have 4 more stepper motor drivers for my machine. Is there any way to add it to duet 2 via dvr8825 or tmc 2209 driver without Duex2 or Duex5? Thank you for your attention and replying to me
(As you know, buying Duex2/duex5 and waiting for the goods to arrive usually takes up to 1-2 months and I don't want to wait at all =))