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Expansion board

2 boards

KiCad boards from 2 GitHub repositories tagged “expansion-board”, the most starred first; open any of them in PCBKit.

  • 2 layers163 × 72 mmOM-64DO, the printed circuit board in 3D

    OM-64DO

    OpenModbus/OM-64DO

    A compact industrial-grade 64-channel Modbus RTU output module.

    231 parts21GPL-3.0
  • 2 layers100 × 72 mmOM-16LED, the printed circuit board in 3D

    OM-16LED

    OpenModbus/OM-16LED

    A compact industrial-grade 16-channel Modbus RTU LED driver.

    100 parts3GPL-3.0