My CNC setup and configuration

Machine

• Raspberry Pi 5 - 8GB, with M.2 SSD
• Controller: BTT Scylla V1.0, STM32H723
• Sender: gSender over USB
• Motors: OpenBuilds 2315HS300AW-OB, 1.8 degree/step, 3A
• Endstops: inductive endstops
• VFD: A2-8015M; firmware uses PWM/analog spindle support
• 1.5KW Spindle (8000-24000 rpm)

Firmware

• Download, compile and upload the firmware to the Scylla board

E-stop, toolsetter and probe

• Configure E-stop, toolsetter and probe

VFD and spindle

• Configure the VFD and Scylla spindle output

Steppermotors

• Configure the steppermotors

Endstops and homing

• Configure endstops and homing

Troubleshooting

Firmware info:

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All settings:

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Current status and active pins:

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Status output is not fixed. Fields such as WCO: may appear only sometimes; check the machine state and active input fields rather than matching the full line.

TMC driver status:

M122

Reinitialize TMC drivers after motor power is present:

M122 I