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Buildbotics Buildbotics CNC Controller
Linux-based (Raspberry Pi). Web UI + touchscreen optional. Used in Onefinity machines. Not GRBL — uses own G-code dialect; most CAM software targets it fine. Supports 4-axis (A-axis rotary).
Specifications
- controller kind
- external_box
- grbl compatible
- no
- num axes supported
- 4
- stepper driver
- Trinamic TMC2660
- web interface
- yes
Sources
- Onefinity CNC product pages · ingest 2026-05-06
- V1 Engineering and OpenBuilds community docs · ingest 2026-05-06