jackpifm - 📡 Turn your Raspberry Pi into an FM transmitter broadcasting live audio from JACK

  •        46

This is a little program that runs on your Raspberry Pi, reads live audio from JACK and broadcasts it over FM through the GPIO pin 7 (GPIO #4). If you add an antenna (20cm of plain wire will do), the range increases from ~10cm to ~100 meters. The program is able to broadcast both mono and stereo (plus RDS). It has various settings to customize resampling, latency and more, see below.

https://github.com/jmendeth/jackpifm

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