HiLetgo 5pcs A4988 Stepstick Stepper Motor Driver Module with Heat Sink for 3D Printer Reprap Suitable for Mendel Huxley Arduino

Work well with small stepper.

Tried two. Both work with NEMA 17.

Works good made printer run again just didnt look if they were silent

The heat sinks are too big to install without worrying about causing a short by touching pins. Though, all chips like this have the same issue.

If its a low grade hobby project, sure they work but theyre janky. Glitchy and prone to popping. I prefer using real drivers. This was just a waste of money and time for me as my project called for more precision and better control.

Great price, drive NEMA 17 in an Arduino CNC shield perfectly. I use the CNC shield, but not for a CNC machine, just for the mounting and pin connections. Highly recommend both.

Item is of champion quality. Decorous packaging. Swift delivery. Solid seller. A+

I worked but I don’t like the heat sink they use the 3M double side tape to stick on the chips

At least one of the five didnt work...Im only using two so I am unsure of the last twos functionality.

They sent me 5, but 3 where in the same pcb and the other 2 in another pcb. Impossible to break without ruining the component. Impossible to put it on a driver of 4. Impossible to setup if your project has motor in different places separated by even small distances. to much wiring. Frustrating.