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Connect DAC+ Pro to Pi 1Model B Rev 2

FrankV

February 22, 2020 22:30

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Hello,

is it possible to connect the DAC + PRO to the Raspberry Pi 1 Model B Rev. 2?

I soldered the Pins for P5 to the PI and now I wand to connect the pins via connecting cables.

Unfortunately I cannot find GPIO21 on the PI.

Is there a table which pins of the PI needs to be connected to the DAC+ Pro?

I want to build in this combination into a selfmade case.

Kindly regards

FrankV

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1 comment

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  FrankV February 23, 2020 08:29

  I answer myself.
  To get this up and running do the following:

  • Solder the 8pin socket for the P5 to the Raspberry Pi 1 Model B board.
  • Because you cannot connect the DAC board directly you need Jumper wires to connect the DAC to the Pi

  Connect the following wires:
  PI  -> Hifiberry DAC+ Pro
  Pin1 -> Pin1 (3.3V)
  Pin2 -> Pin2 (5V)
  Pin3 -> Pin3 (GPIO2)
  Pin4 -> Pin4 (5V)
  Pin5 -> Pin5 (GPIO3)
  Pin6 -> Pin6 (GND)
  
  P5 Pin2 -> Pin17 (3.3V)
  P5 Pin3 -> Pin12 (GPIO 18)
  P5 Pin4 -> Pin35 (GPIO 19) 
  P5 Pin5 -> Pin38 (GPIO 20)
  P5 Pin6 -> Pin40 (GPIO 21)
  P5 Pin7 -> Pin39 (GND)
  
  Greetz
  Frank

  Edited by FrankV February 24, 2020 19:03