# Quick start

## Board Pinout diagram

<figure><img src="/files/NhduUaD5joZ2ABsDuZ1l" alt=""><figcaption></figcaption></figure>

## Connect

wisdPi HiFi DAC has two line out connector. A double phono/RCA connector, normally red and white in colour, and a 3.5mm Line out Socket.

This output is a variable analogue signal (0-2V RMS) and can connect to your existing hi-fi (pre-amp or amplifier), or can be used to drive active speakers which have their own amplifier built in.

### Phono (RCA)

* White：LEFT audio
* Red：RIGHT audio

<figure><img src="/files/74awZGyAnbnSTGmbPxvA" alt="" width="563"><figcaption></figcaption></figure>

### 3.5mm Line out Socket

{% hint style="info" %}
Notice:When the 3.5mm jack is plugged in, the phono (RCA) will not output audio signal.
{% endhint %}

<figure><img src="/files/SxthIlSt5B9UMoF5mu8a" alt="" width="563"><figcaption></figcaption></figure>

## DAC Power Input Switch

wisdPi Hifi DAC board has a 3-pin switch, you can choose the power from RPi or external.

* When the switch is toggled to 1-2, wisdPi Hifi DAC use Raspberry Pi +5V power from the 40 Pin GPIO header.
* When the switch is toggled to 2-3, wisdPi Hifi DAC use external +5V power from the USB type-c jack.

<figure><img src="/files/WRhEGCnj6TQRnt4MgAaB" alt="" width="375"><figcaption></figcaption></figure>

## System Setup

### Volumio OS

From the Volumio Web GUI, i2s DAC choose: wisdPi Hifi DAC

After finish settings, then rebooot the Raspberry Pi.

<figure><img src="/files/4QUaoHO1xHgAz11pqwIp" alt=""><figcaption></figcaption></figure>

### Moode Audio Player

From the Moode Audio Player Web GUI, click on the Menu -> Configure into the system configure.

<figure><img src="/files/Fa0EmSBGCOWOytjQ8GbU" alt=""><figcaption></figcaption></figure>

Click on the Audio tab, then select Named I2S device to HiFiBerry DAC+, then click the SET button. Then rebooot the Raspberry Pi.

<figure><img src="/files/ZmPvkGQoJPD3QZX3rCXS" alt=""><figcaption></figcaption></figure>

### piCorePlayer

From the piCorePlayer Web GUI, click on the Squeezelite Settings, then change the Audio output device settings settings to HiFiBerry DAC+(and Pro, AMP2), then click Save. Then rebooot the Raspberry Pi.

<figure><img src="/files/wEqCvYMlwlPdJiqrD0yp" alt=""><figcaption></figcaption></figure>

### Raspiberry Pi OS

Due to enable drivers for wisdPi Hifi DAC in Linux ALSA system, add a following line in `/boot/config.txt`. Then rebooot the Raspberry Pi.

```
dtoverlay=hifiberry-dacplus
```

## Raspberry Pi 5

If you need to support Raspberry Pi 5,  you need to add the additional dtoverlay parameter as follows:

```
dtoverlay=hifiberry-dacplus,slave
```


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