I built my C-Beam XL with a Novusun NVUM 4 Axis, but I only could use it with a Windows XP Laptop and Mach 3 software. What do you recommend me to be able to use Openbuilds Control Software?
Maybe I made a mistake, but I removed the motor drivers (Stepperonline DM542T), and connect the NEMA23 motors directly to Openbuilds Blackbox. I have burned two Openbuilds Blackboxes. Should I reconnect the motor drivers, and then those to the Openbuilds Blackbox?
The Blackbox is a 24V system which may be why you burned them up if you used a 36V power supply. If you look where you connect the power supply to the Blackbox, the inputs are labeled GND and 24V.
I connect a 24V power supply, a new Blackbox, and a new Interface. When I try to update the Interface firmware (I am connected to wifi), receive error "0x02" (picture attached). When I try to update the firmware via USB drive, the USB drive is not detected by Interface.
Update to v1.52 to using method 2 or 3 (see the firmware update section of docs.openbuilds.com/interface) - older builds of the Firmware does not know about some server side changes. Do an offline update first - the newer firmware knows how to talk to the new update servers. Please contact the store about the USB issue, by creating a new ticket on Support