Voron Tap R8

BOM:

1. BTT Voron Tap PCB (OPB666N)
2. MGN9H 50mm Z1 pre-loaded Linear Rail
3. 6 mm x 3 mm magnet * 4
4. M3 Heatset Insert * 11
5. H3 Hex Nut * 3
6. M3 Washer * 8
7. M3 x 20 SHCS * 2
8. M3 x 16 SHCS * 3
9. M3 x 12 SHCS * 3
10. M3 x 6 SHCS * 1
11. M3 x 6 FHCS * 2 (CL12.9 with MAGNETIC)
12. M3 x 12 BHCS * 2
13. M3 x 8 BHCS * 2
14. M3 x 6 BHCS * 10
15. M3 x 50 BHCS/SHCS * 2

Tap is a nozzle-based z-probe for the V2 and Trident printer designs. The entire toolhead moves to trigger an optical switch. Tap offers many advantages:

1. Extreme precision 0.4μm (0.0004mm)
2. Any build surface and easily change at will
3. Durability via optical sensor (millions of probe cycles)
4. High temperature reliability (70C to 100C)
5. Simplified probe mechanics (no dock/undock macros)
6. No separate Z-endstop required
7. Crash protection