All Projects → Jan--Henrik → Ef S Adapter

Jan--Henrik / Ef S Adapter

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https://twitter.com/JanHenrikH/status/1317520812761546753

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EF-S-Adapter

This repo contains an experimental USB to EF/EF-S adapter, the protocol is reverse-engineered and tries to enable full lens controll and data readout. Please use at your own risk, the hard- and software are experimental and can damage your lens!

Demo

https://twitter.com/JanHenrikH/status/1317520812761546753

Status

v1
  • Tested
  • May shorts power rails on lens attachment
v1.1
  • Not tested, ordered

Todo

  • [ ] Make lens hotplugable (needs new hardware revision)
  • [ ] Create helper functions (like set_aperture_to(aperture))
  • [ ] Documentation
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