You have a Chinese CNC board (or other) to drive 4 step motors? Do you want to add heating and an external timer in order to improve speed controlĀ ?

Here's a little device, and its price is very interesting.

Letmathe - G4M

You can use this adapter with Jedicut of course, but also with GMFC or any other software compatible with MM2001 CNC board.

And if you can weld a-yourself kit is available;)

For more details, you can take a look at this pageĀ :

Update March 23 Dynamic heating control doesn't work whith Jedicut. You can use manual heating control on your board, or static heating control in Jedicut. I'm working on a new plugin for this board to improve that.