FM Radio

Provides an ability to play any AM/FM radio station in your browser or any RTMP-supported player, like VLC.

When using browser client, it allows to switch to a station from a predefined list (configured on server side), as well as seeking to any other FM/AM frequency.

Prerequisites

• An SDR dongle on RTL2832 chip, like rtl-sdr.com (tested), or HackRF, BladeRF, or any other, compatible with rtl_fm.
• Node 16+ installed on your system
• Linux or macOS system
• Installed ffmpeg (brew install ffmpeg on OSX and apt install ffmpeg on Ubuntu/Debian)
• Installed rtl_fm binary (brew install librtlsdr on OSX and apt install rtl-sdr on Ubuntu/Debian)

Usage

1. Clone the repo:

git clone https://github.com/matrunchyk/fm-radio

2. Install dependencies:

npm install

3. Run server:

npm run server

After this step you can already test the server using RTMP-supported player, like VLC by opening a network stream at the following address: rtp://127.0.0.1:1234

5. Run client:

npm run server

Now, open your client application in a browser at the http://127.0.0.1:8080/ URL.

Enjoy!

Predefined stations

To define station names and their frequencies, simply edit packages/fm-radio-server/src/config/configuration.ts file and update stations property in the following format:

stations: {
  88.7: 'Lux FM & Radio Maximum',
  89.8: 'FM Galychyna',
  106.2: 'Hit FM',
},