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Topic: 433 Mhz sniffer and Re-transmit sketches (Read 626 times) previous topic - next topic


Hopefully fun for someone!

The RX sketch enables the static code of a 433 Mhz transmission to be deciphered.
If you plug the code into the sister TX sketch, you can emulate the original transmission.

Further enhancements could be
- Trigger the TX sketch via a pattern sent via MQTT
- Enable the RX sketch to trigger something if it recognises a particular code

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