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SQ5BPF notes

radio, electronics, security, silly hacks

Posted on 2020-11-272020-11-27 by jladm

Etherify 3 and 4

I’ve added two etherify articles to the Soft TEMPEST series, one showing an exceptionally strong signal radiated from a raspberry pi 4b, and another showing that regular ethernet  hardware can also be used.

Please see:

Etherify – bringing the ether back to ethernet

Etherify 3 – the PI 4’s dirty little secret

Etherify 4 – back to earth with “normal” ethernet hardware

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  • Etherify – bringing the ether back to ethernet
  • Sonify – transmitting data via ultrasound morse code
  • Etherify 3 – the PI 4’s dirty little secret
  • Etherify 4 – back to earth with “normal” ethernet hardware
  • Etherify 5 – switching the switches

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