VORON Design

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Recent content by KingCrab

  1. K

    BTT SB2240 with error: MCU 'EBBCan' shutdown: ADC out of range

    I gave up on the SB2240 and ordered a SB2209 with RP2040. The PT100 did work out of the box, but the board is losing its firmware on every reset. I'm thinking of switching back to regular wiring... :-(
  2. K

    BTT SB2240 with error: MCU 'EBBCan' shutdown: ADC out of range

    I only have the uuid in my sb_canbus.cfg. Printer.cfg contains serial: /dev/serial/by-id/... .
  3. K

    BTT SB2240 with error: MCU 'EBBCan' shutdown: ADC out of range

    With the MAX31865 configured like this: #sensor_type: Generic 3950 #sensor_pin: EBBCan: PA3 sensor_type: MAX31865 sensor_pin: EBBCan: PA4 spi_speed: 1000000 spi_bus: spi1 rtd_num_of_wires: 2 rtd_use_50Hz_filter: True rtd_nominal_r: 100 rtd_reference_r: 430 the error changed to MCU 'EBBCan'...
  4. K

    BTT SB2240 with error: MCU 'EBBCan' shutdown: ADC out of range

    Hello, I just switched from the original setup to CAN with a SB2240, but I'm unable to read the extruder temperature correctly (always -109). I use a 2-wire PT100, my switches are set S1 on, the three others off. This is my config: [extruder] step_pin: EBBCan: PD0 dir_pin: !EBBCan: PD1...
  5. K

    First layer

    Unfortunately I don't have BED_MESH_PROFILE LOAD in my printer.cfg. But you point me to another problem. I stupid forgot to attach the printer.cfg. Thanks for pointing me to the change and indirectly to the missing file :)
  6. K

    First layer

    I tried a few different settings today and it is possible to close the open spaces, but I think that does not solve the original problem as I still can see differences in height between bottom left to top right. Bottom left is perfectly smooth and top right is wavy and looks overextruded. Do I...
  7. K

    First layer

    Hello, I just build my Voron and I'm following Ellis Tuning Guide to setup everything for the first time. Unfortunately I can't get it to print a working first layer. I already calibrated my extruder a few times and tried a lot of z offsets beside the calibrate_z macro, but without any luck. My...
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