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AnthC M2-R5

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@imendizabal imendizabal released this 03 Oct 21:20
· 8 commits to main since this release
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AnthC M2-R5

Current production revision. Revision is printed on the silkscreen.

Changes from M2-R4

  • USB-C fixed (CC configuration — R4 boards did not enumerate/power correctly from some USB-C sources)
  • Open-collector driver: ULN2004 → ULN2003

Errata

  • M2-R4: USB-C issue above. Workaround: use USB-A→C cable / power from 7–28 V input

Assets

File For
AnthC-M2-R5-fabrication.zip PCB manufacturer: Gerbers, drill files, drill map
AnthC-M2-R5-assembly.zip Assembler: BOM (with MPNs), placement file
AnthC-M2-R5-schematic.pdf Schematic, readable without KiCad
AnthC-M2-R5.step 3D model for enclosure design

Sources

KiCad 10 project at this tag: AnthC/AnthC.kicad_pro. Requires KiCad 10 or later.

Certification

OSHWA certification covers M2-R3 (IT000013) and M2-R4 (IT000014). M2-R5 certification: Pending.

License

Hardware: see LICENSE - Hardware.