Émetteur en radio logicielle (GNU radio) pour 4 talkies-walkies pour l'artiste Roy Köhnke. https://nw-aalst.be/tentoonstelling/songs-of-dissent/
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PMR_Tx_Mux

Émetteur (radio logicielle avec GNU Radio) pour 4 talkies-walkies pour l'artiste Roy Köhnke du projet Public Display of Affection.

Screen capture of the flowgraph in gnuradio-companion

Hardware

Runs on a Raspberry Pi 3B and an ADALM-Pluto SDR module by Analog Devices.

Usage

Development

Use gnuradio-companion to play around with .grc flowgraphs.

Production

After adjusting the variable names (filenames mostly) in .py files, you can run them headlessly simply with python3.

To run them at bootup on Raspberry Pi, you need to setup the matching systemd service [TBD].

cd PMR_Tx_Mux
sudo systemctl enable ./PMR_Tx_Mux.service --now