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radio, electronics, security, silly hacks

Posted on 2020-11-162020-11-16 by jladm

Sonify

I’ve published Sonify. This is a script to transmit data via ultrasound Morse code.  Please see: Sonify – transmitting data via ultrasound morse code

This is another article in the Soft TEMPEST series. Please see also:

Etherify – bringing the ether back to ethernet

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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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