sparkfun DEV-14034 Hook-Up Manual page 9

Audio Cable TRRS - 3ft
 CAB-14164
You will need two of the TRRS cables. Make sure the speaker is
charged before the first time you try to use it!
First, plug one end of one of the TRRS cables into the "Direct" jack on the
Director Board.
Next, take the other TRRS cable and plug it into the "Program" jack on the
Director Board.
Take the other end of this cable and plug it into the audio jack of the phone,
tablet, or computer that you'll be using to program the system.
You'll now need to connect the other end of the first TRRS cable (the one
connected to the "Direct" jack) to the "In" jack on the Audio Board.
Spectacle Audio Board
 DEV- 14034
Page 9 of 19