This is a simple breakout board for a RDA5807 Radio Module available for less than $1. This PCB was designed in Eagle. The PCB can be purchased through oshpark. For prototyping connectors I used screw terminals at 5.08mm pitch like these.
The RDA 5807M is single chip broadcast FM stereo Radio tuner with both frequency selection and RDS/RBDS decoder over i2c. The RDA5807M series support FM bands 50MHz to 115MHz. link to cutsheet
I'll be using the arduion IDE to program a microcontroller to use the RDA5807M.
