Raspberry Pi 4B 3B Expansion Board I2S HIFI DAC Sound Card Digital Broadcasting Box Music Turntable with Acrylic Shell Case

PCM5122 HIFI DAC Audio Sound Card Module I2S 384KHz with LED Indicator for Raspberry Pi
16-32Bits 112dB HIFI DAC Audio Sound Card Module I2S Interface with LED Indicator for Raspberry Pi
Descriptions:
1. This is a special HIFI DAC expansion board designed for the Raspberry pi , using TI's DAC chip (PCM5122), using an I2S interface.
2. The user can use this expansion board with audio playback systems (for volumio, for xbmc system etc.) to build its own network HIFI player.
3. The expansion board provides two kinds of output interfaces to facilitate external amplifiers and other equipment.
4. It provides LED indicates working status. Red LED for the DAC power indicator (Power normal light), the green LED for the DAC working condition (when working decode light, stop, or does not work when off), a better understanding of the work of the DAC provide infrared receiver interface (occupied GPIO26).
Specifications:
Sampling Frequency: 384KHz
Resolution (Bits): 16-32
Digital Audio Interface: I2S
SNR: 120dB
THD: -93dB
Dynamic range : 112dB
for Raspberry Pi
Note:
Please allow 1-3MM differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
Item Include:
1*HiFi DAC Expansion Board
1*Acrylic Case Raspberry Pi
Note: not include Raspberry Pi
Instructions for use：
1. Volumio mirror download:
https://shumeipai.nxez.com/hifidac-hat-for-raspberry-pi-download#volumio
Volumio 2.x version preset hotspot volumio password volumio2
1. Download the image burning tool Win32DiskImager and the image file
2. Insert the SD card into the PC
3. Run Win32DiskImager, select the decompressed system image file and the drive letter corresponding to the SD card
4. Click Write to start burning, after completion, exit the SD card and load into the Raspberry Pi, then power on to start
2. Volumio pre-configures the wireless network card of the Raspberry Pi as a Wi-Fi hotspot. After the system starts, you can search for wireless networks with your mobile phone or laptop, find the wireless network named volumio, and use the password volumio2 to connect as shown below:
After connection, the system will automatically pop up the initial configuration wizard to configure the system language and host name (unless multiple Volumio systems are used in the same environment, it is not recommended to modify this name). Set the DAC option, turn on the I2S DAC option, and select HiFiBox DAC (or HiFiBerry DAC Plus)
Set up the wireless network configuration and connect the Raspberry Pi to your own wireless LAN. Once the wireless network is enabled, the original Wi-Fi hotspot will become invalid. Because the same wireless network card can only be used for one purpose.
If the Raspberry Pi is successfully connected to your own wireless LAN, you can access the Volumio Control Panel of the Raspberry Pi via http://volumio.local after restarting the Raspberry Pi.
Add a USB drive, if you don’t have one, you can skip it.
Add a shared directory in the local area network, if you don’t have one, you can skip it.
This completes the entire initial configuration and automatically enters the player panel.
After the computer is connected to this hotspot, we can log in to Volumio's WebUI by typing: http://volumio.local or http://192.168.211.1/ in the address bar of the browser.