Just to answer your questions :)
- The jumper switch from the on-board electronics to one residing on the controller.
- I said "active" because is controlled by the MOSFET. But it refers to the terminal block on Melzi, the one that is dedicated to controlling the HB.
- The jumper switch from the on-board electronics to one residing on the controller.
- I said "active" because is controlled by the MOSFET. But it refers to the terminal block on Melzi, the one that is dedicated to controlling the HB.