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Send and receive data through the mains

I'm not interested in a hardware solution, I want to know about software that can "read" the modulated signal received through the power supply - some low-level driver, a power signal in a convenient place and demodulate it.

Is there a way to get a signal from the computer's power source? I am interested in an API or library that would allow me to see a computer as a node in Network Line Communication and receive data directly through a power cable, without the need for a converter. Are there any active studies in this area?

Edit:

There is software that reads monitors and displays the internal components of the voltage - DC voltage after conversion and filtering using a power source. Now I need a data encoding method that will be invariant to conversion and filtering, the original signal built into the AC is present in some form in the converted DC signal.

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7 answers

This is very unlikely without the addition of any equipment.

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Source: https://habr.com/ru/post/1724096/

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