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Orthogonal Devices

4 open-source firmware projects for 2 Orthogonal Devices machines. Most starred: er-301, er-101, and er-301-stolmine. Latest release August 2026.

Machines
2
Firmware
4
Latest release
Add hardware Community 0

Machines

  • Rising
    Orthogonal Devices
    ER-301
    3builds
  • Hype: cold · 28
    Orthogonal Devices
    ER-101
    1build