【Basic information】

Use image: 2025-05-13-raspios-bookworm-armhf.img

Supported devices: Raspberry Pi 5B/4B/Zero and other Raspberry Pi series

Hardware Introduction:

① 3.5mm headphone jack:

The 3.5mm headphone jack uses a low-power amplifier dedicated to headphones, so strictly speaking, the 3.5mm headphone jack output is not AUX OUT, nor does it have AUX IN function.

② RCA Lotus Stand：

RCA output is AUX OUT, not AUX IN。

The red port is the right channel (Right), and the white port is the left channel (Left).

【Tutorial】

】Step1 Download the driver script and install it

[] Download script link

sudo wget

[] Grant executable permissions

sudo chmod 775 ./argon1.sh

[] Execute the script

sudo ./argon1.sh

Finally, it will output "Use 'argon-config' to configure device", indicating that the installation is successful.

】Step 2 Enable the audio module

Execute the argon-config command and enter 4 (select the audio module), 1 (enable the audio module), and 0 (exit the current command) in sequence.

Restart to take effect

】Step 3 Select the audio device on the desktop system

After entering the desktop system, right-click the "speaker" icon in the upper right corner and select the "snd_rpi_hifiberry_dacplus" device

】Step 4 Play audio

Double-click the audio file on the desktop to play the music

【Interface Definition】

【Hardware documentation】

Schematic diagram

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RPI-PCM5122-HIFI-User Guide