This wireless receiver can be used to receive and play audio transmitted over an 802.11 Wi-Fi network. The project is built based on Atmel ATxmega256A3U microcontroller and a RN-XV Wifly module made by Roving Networks.
The system send music to the microcontroller over UDP using a computer program running a custom streaming algorithm that incorporates feedback from the microcontroller. When the data is received by the microcontroller it is interpreted and output as an audio to a 3.5mm TRS female connector that can drive any line-in connection. The streaming system was capable of playing 8-bit mono songs at 44.1kHz or 8-bit stereo at 22.05kHz.