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Centroid Centroid Acorn V2 CNC Controller
Centroid Acorn V2: updated Acorn board with improved USB isolation and onboard relay for spindle. Runs CNC12 software on connected Windows PC. Supports ATC, probing, VFD spindle via RS485. Popular retrofit controller for router tables and custom builds.
Specifications
- controller kind
- external_box
- grbl compatible
- no
- num axes supported
- 4
- touchscreen included
- no
- pc required
- yes
Sources
- CNCzone.com public forums · ingest 2026-05-06
- V1 Engineering and OpenBuilds community docs · ingest 2026-05-06