Category Archives: Audio

Arduino on Ice: Internet Radio via Shoutcast

Nanode streaming Internet Radio (close-up)

I’ve seen plenty Internet Radio examples out there on various platforms, but none on Arduino. Is 2K memory just too little to stream radio effectively? Thought it was time to find out. Turns out it’s no problem at all. Using uIP on ENC28J60 for networking and VS1053 for playback, a stock ATmega328p-based Arduino can stream Internet Radio no problem with plenty RAM to spare.

The example sketch discussed here is something of a “Hello, world.” of Internet Radio. It starts up, connects to a single hard-coded stream, and plays it forever. This makes it simple! Plug and listen. For this example, I’ll use the stream from www.c895.org, “Seattle’s Hottest Music” 🙂

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Filed under Arduino, Audio, Ethernet