Demoboard designed to test the module RN-42 or BSM2 that allows you to learn about the operation of these modules and the bluetooth protocol. The board provides eight digital inputs / outputs, two analog inputs, one input and one audio output (not handled by the module RN42). It can be configured and controlled either locally by connecting to the PC via the serial port, or via bluetooth protocol. The bluetooth module 7100-FT1018M not included.

This project comes in  kit . Some components have to be soldered to the included PCB.

More info "A Bluetooth RN-42 Demoboard for experimentation"