A**M
Easy if you know what you’re doing.
Very little documentation, but if you understand how stepper drivers work these are very easy to install.
R**E
works well
stops skipping steps over all helps print quality when you get it set up right altho it came with the wrong screen had to switch 2 pins around the vcc and ground where backwards
A**R
Complete Junk
Went through the installation instructions, calibrating/testing and plugging in all the settings. Got the stepper to finally spin, hooked it up to my printer to find that it doesn't have enough torque to move even a light aluminum bed/sled. Tried upping the voltage until the motor started to get warm and it still couldn't move it.Nice idea, but trash execution.Trying to get a refund from the seller on this. So I'll see if I wasted money or not.
A**R
The worst!!
They never worked, no documention on how to set them up and got a used one out of the three I ordered, stay away from this seller!!!
C**U
does not work
no support, does not work.Negative Star
Trustpilot
2 weeks ago
2 months ago