Sapphire Plus - Assembly Tips (2/4)

Assembly tips for Sapphire Plus 3D Printer - Step 2

Step 2: Check voltage on the motor drivers VREF

When I received my printer, the current on the motor drivers wasn't set correctly (it was random, I was lucky they didn't burn on first power up).

TMC2208 PinoutA4988 Pinout

The TMC2208 drivers (see picture above) mus...

3d printer current TMC2208
Sapphire Plus - Assembly Tips (1/4)

So you've decided to buy a Sapphire Plus printer (maybe after reading my review). You've received it and now, you start the puzzle...

Building a Sapphire Plus printer: a good tutorial

Well, the manual includes few pictures and its wording is poor. I'll try my best to list the operations requ...

3d printer