2014년 5월 13일 화요일

Internet Radio (WIZ550io)

 

http://www.youtube.com/watch?v=RdlkzEmDQyA

Go to post (in Japanese)

We will introduce the "Internet radio" produced by using the WIZ550io (built-in MAC address) and ATMEGA1284P (Flash128K, EEPROM4K). User can register maximum 80 radio broadcastings. The radio broadcasting registration can be done by the built-in Web page.

The Hardware configuration of "Internet Radio" is as follows,

  • MP3 codec : VS1053b module (3.3V, 74HC4050AP level shift)

  • Ethernet : WIZ550io module

  • Display : 16X2 LCD module


The following Ethernet protocol has been applied in Sketch (arduino-IDE 1.0.5) .

  • DHCP Client

  • HTTP Server ( Web-based broadcast registration )