Arduino Yún compatible Wave/Mp3 Shields

Official Hardware Classic Yún
1

Hey Arduino community,
I was curious if any of you have any experiences to get an wave/mp3 shield to work with the arduino yún. I have been trying to get the adafruit wave shield and the rouge robotics rMP3 shield to work, but to no avail. I'm unsure if these boards are really incompatible or whether my arduino skills are to blame. I got the code to run with either shields using an arduino UNO.

Thanks!

2

Yun, one way you could use USB sound adaptor ( costs few dollar at Amazon).

opkg update
opkg install kmod-sound-core 
opkg install kmod-usb-audio 
opkg install alsa-utils

aplay -t  wav  -f dat   some.wav
-f cd (16 bit little endian, 44100, stereo)
-f cdr (16 bit big endian, 44100, stereo)
-f dat (16 bit little endian, 48000, stereo)
3

Is this the shield? Adafruit Wave Shield for Arduino Kit [v1.1] : ID 94 : $22.00 : Adafruit Industries, Unique & fun DIY electronics and kits

The product page says it's not compatible with Mega and Leonardo. The Yun is based on the 32u4, same as the leonardo, so it shares the same issues

4

Hi:
I have used SparkFun MP3 Player Shield - DEV-12660 - SparkFun Electronics and works ok.
You have to link ICSP-4- Digital pin 11, ICSP-1- Digital pin 12 and ICSP-3- Digital pin 13.
:-))

5

MP3 support

opkg update
opkg install madplay

madplay some.mp3

Now Arduino is able to play back hundred songs via bridge.

I tried text-to-speech flite but failed at this time, since current linino firmware use flite version 1.3 source. wait next update?

6

Hi sonnyyu:
I know:

  • How load and install new modules in linio-side
  • How load mp3 files in the linio-side SD Card
  • How run a command in linio-side from ardunio-side via bridge
    But what about connection linio-speaker? How can i link linio and speaker?
    thanks
7

connect to headphone jack.

8

We used one of these to play music with the yun :slight_smile: