Hope you can help. I just finished Building my LR2. I bought both the kit, the SKR and TFT from V1. everything went together smoothly. I’m able to move the cnc around using the Marlin side of the touch screen but i have no luck with the BTT side. it says no printer connected. However I was able to get the crown to print using a gcode found on here. Also the steppers are very noisy when the print starts or when I move the gantry to the proper location. they just continue to squeal.
When it says “no printer attached” that means it isn’t communicating. It probably just needs the baud rate changed to 250k. That is in the settings on the tft.
Stepper motor noise is normal. The TMC drivers can be quieter, but I think we turned that off because the CNC needs all the strength it can get. The noise won’t be noticeable once the bit hits the wood.
oh ok. When I was doing my first set of tests it wasn’t making this noise so I thought I might have done something. is there a way to post a video on here?
ok so I would have to upload to YouTube and then share on here? also should be trying my first cut on foam this weekend. Is there a good first test file for the LR2 like there is a benchy or chep cube for 3d printing?
So i’m working with fusion 360 to create a v cut sign. i’ve set the origin point in fusion. I reset my coordinates before starting the cut. but for some reason the machine starts cutting in the middle of no where.