Armed with an Arduino and a RDA5807M FM radio module, T. K. Hareendran shows us how to get started. ... Arduino’s (Uno R3) A4 (SDA) and A5 (SCK/SCL) pins are used for the I2C control, and the module ...

The Arduino connects to the FM radio module over I2C. ... He could have had a WIFI control for his radio and maybe have added an MP3 decoder to stream audio as well. Report comment.

You'll need an Arduino and some small miscellaneous electronics parts to make it happen, and if you're familiar with building on the Arduino (which we've talked about before), it shouldn't be too ...