2019-06-19 13:05:46

Came with bent pins , packaging needs to be improved

2020-01-16 08:29:53

Perfect thanks. Works great

2020-01-11 18:45:37

Board works great!!!!

2019-11-12 00:42:47

very nice product fast delivery I recommend to all

2019-11-05 01:29:52

look good pins bent a bit but iets working

2019-11-03 03:37:13

Purchased for my 3d printer needed a bit upgrade!

2019-08-28 05:50:28

Vše v pořádku doručeno celkem rychlá doprava

2019-07-26 21:06:10

Except for having a hard time finding official specs and documentation, this seems quite robust. Dial in your vref before using because mine were WAY off the recommended 500mv (by a factor of 3 or 4). To use with 24v systems, remove D1 and run the output of a buck regulator to the right pad where D1 was. Dial the buck to around 6 or 7 volts to feed the Mega board's regulator and everything works perfectly.