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The EMiUZEK D50 Wireless Receiver Board is a compact, cost-effective solution for adding modern streaming capabilities to your existing passive or active speakers and audio equipment. It operates as a simple, high-quality audio bridge, delivering clear sound from your smart devices to your stereo system.
Bluetooth 5.3 Technology: Utilizes the latest Bluetooth standard for fast pairing, stable connections, and high-quality audio transmission with an effective range.
Instant Wireless Upgrade: Connect the EMiUZEK D50 to your amplifier, mixing console, or active speaker's line-in port to immediately enable wireless audio streaming from your phone or tablet.
Hassle-Free Pairing: Features an automatic reconnect function that remembers and instantly pairs with your device, eliminating the need to manually re-pair every time you use it.
Versatile Power Supply: Designed with flexible power options, including micro USB and compatibility with common lithium battery setups, making it ideal for both permanent installations and portable DIY projects.
DIY-Friendly Design: The small form factor and simple I/O connections make it an excellent module for hobbyists and makers looking to embed wireless audio into custom devices or vintage equipment.
Dual Functionality: In addition to its role as a wireless receiver, it can also function as a USB sound card when connected to a computer, adding extra versatility to your audio toolkit.
Upgrade your audio experience simply and affordably with the EMiUZEK D50 Wireless Receiver Board.
Once you connect the EMiUZEK D50 to your PC, it will be detected as a USB sound card. This allows you to stream audio from your PC directly to other devices connected to the EMiUZEK D50. This feature provides a convenient way to extend your audio playback capabilities beyond your PC. Support both Windows & Mac PC.
Use wiim home or 4STREAM APP for advanced EQ control, and custom as you like. Apply on all your audio sources.
The EMiUZEK D50 offers several optional expansion boards that can be used to enhance its functionality and performance. These expansion boards include the SPDIF out board, Button Board, ESS9023 DAC Board, IR Extension Board, and Volume Knob Board. You can find all the boards in Accessories.
The EMiUZEK D50 offers a range of communication options, including HTTP API, UART, and TCP commands, providing flexibility for users to integrate the device into their existing smart home systems or to develop custom applications.
Spotify, Apple Music Amazon Music, Tidal, Qobuz, TuneIn, Internet Radio, BBC Radio, Napster, iHeart Radio, Radio Paradise.
Easy to control your music playback from a distance.
D50 features an RJ45 Ethernet port for a more stable network connection.
This allows you to directly stream music from your smart devices without having to go through the WiFi setup process using the app.
Power Input
5V-1A 2 pin connector
5V-1A Micro USB input
Analog Input
3.5mm Line Input (1 Vrms)
4 pin connector Line Input (1 Vrms)
Analog Output
3.5mm Line Out (1 Vrms)
4 pin connector Line Out (1 Vrms)
Digital Input
Micro USB Input
Digital Output
I2S Out,
*②SPDIF Out (44.1KHz)
Audio Format
Decoding up to 192khz/24bit
Output up to 44.1khz/16bit CD quality
Music Format
FLAC/MP3/AAC/AAC+/ALAC/APE/WAV
NAS
Support NAS with DLNA support
SNR/THD+N
91dB/0.03% @ 0dBFS, 1KHz
USB Host
For USB pen drive/stick, 1000 songs limited.
Frequency response
20Hz to 20kHz
Working temperature
0~40℃
Acessory
220mm Internal WiFi Antenna
4Pin 220mm PH2.0 Cable
7Pin 220mm PH2.0 Cable
2Pin 220mm Power Cable
User Manual
Device on:
Short press once: Switch input mode
Long press once: Switch off
Short press twice: Disconnect current WiFi connection and enter paring mode (WiFi mode)；
Disconnect current connected Bluetooth device (Bluetooth mode)
Short press three times: Restore the factory settings
Device off:
Short press: Switch on
LED Indicators
⚪White-WiFi & network mode:
Flashing fast-device is booting
Flashing slow- waiting for WiFi connection
Solid- WiFi is connected
🔵Blue-Bluetooth mode:
Flashing slow- waiting for Bluetooth connection
Solid- Bluetooth is connected
🟢Green-Line in mode
🔴Red-USB mode
🟡Yellow-connect to PC
Play and control from your iPhone, iPad or Mac directly. Support streaming directly from iTunes.
Flexiable to play from any audio sources from Bluetooth, like YouTube, Netflex, Tiktok or more.
Fully control with music service, multiroom, source switch, volume control. Change WiFi, Bluetooth name.
listen to the radio and your favorite playlists easily via web browsers.
Support 3rd party app for playing by DLNA or UPnP protocols. Like Musicbee and Foobar2000.
Yes, just connect the correspond pins to your DAC
You need to connect IIS_DATA/LRCK/BCLK/MCLK/VCC_3V3(5V)/GND
Yes.
Yes you can stream YouTube by AirPlay or Bluetooth.
You can use any software that supports Airplay, DLNA or UPnP protocols. Such as iTunes, Muiscbee, Foobar2000 etc.
Yes, this is available. There are 2 ways you can do this.
1. 4STREAM APP> Internet radio> Click on the menu icon on the top right corner.>You should see a "Custom URL" button, then you can put in your link there and listen to the radio that URL points to.
2. Entry web control>Radio>register your account>my station
Currently , Up2Stream Pro only support connecting Google Home or Alexa via Bluetooth or line in.
