
Up2Stream Mini User Manual
C27
0.1uF
R47 10K
MODE
PLAY/PAUSE
NEXT
PREV
VOL+
R60
1K
R61
2.2K
R62
3.6K
R63
5.6K
R64
100R
VOL-
R65
8.2K
MUTE
R66
12K
NUM1
R67
18K
NUM2
R68
27K
NUM3
R69
47K
NUM4
R70
100K
KEY
DGND
DGND
1. Introduction
Up2Stream Mini is WiFi and Bluetooth audio receiver board that can be easily integrated to your existing audio hardware devices to enable
them with network and bluetooth streaming capability. With Up2Stream installed and using app 4STREAM, it allow you to stream music from
cloud, phone, NAS, and famous streaming services, such as spotify, deezer, qobuz, tidal..etc. It also support multiroom and multizone control
and music playback with multiple units connected .
2. Interface
L*W*H: 55.0*45.0*12mm Screw type: M3
IH
J K
L
B
G
F
*L Power Button:
Short press to power off and on; When in WiFi mode, long press (press and hold the button for more than 5 seconds) to
C
D
E
reset WiFi settings and enter the paring mode; When in Bluetooth mode, long press to terminate current connection
Further Notes
PH2.0-7P:BT_LED,WIFI_LED,GPIO2,GPIO1,ADC_KEY,
B
GND,VCC_3V3 (top to bottom)
GPIO2 and GPIO1 is used to connect a coding key, should be
used for volume control. KEY is a ADC key port, reference the
diagram below for key denitions. BT_LED, WIFI_LED are used
to extend the LED, and are common-anode connected. You
should connect 3.3V to a current limit resister and then to LED
and then to the pin. (reference the diagram below)
PH2.0-7P: SPDIF, MCLK, IIS_DATA, BCLK, LRCK, GND,
C
VCC_3V3:
This is the digital audio output extension. For the IIS, BCLK is
2.8MHz, the LRCK is 44.1KHz, the MCLK is 11.288MHz, the
DOUT following the standard IIS data format and have 16 bits
depth. The system is running in master mode, you should make
sure the IIS port of connected device is running in slave mode.
PH2.0-4P: ROUT, GND, LOUT, GND
J
amplier board, it has same signal with the 3.5mm Aux jack.
Extension Port
B
IIS-Out, SPDIF Out
C
WiFi Antenna
D
IR Receiver
E
External BT Antenna Connector
F
On-board Bluetooth Antenna
G
H
Micro USB (Power/Playback)
I
5V 1A Power in
J
Line Out
: For analog output to
3.5mm Line-out
K
Power Button
L
*
LED Status :
Power on :White light on
System Booting :White light blink fast
Ready for Connection: White light blink slowly
Ready to play : White light on steady
Bluetooth Pairing: Blue light blink
Bluetooth Connected :Blue light on steady
.
3. Connection Diagram
4. Specication
Connectivity
Power Input *
Audio output
Frequency response 20Hz to 20kHz
SNR 100dB @ 0dBFS, 1KHz
THD+N 0.03% @ 0dBFS, 1KHz
Wireless network IEEE802.11 b/g/n 2.4G
Bluetooth 5.0 SBC/AAC
5V-1A/2 pin connector
5V-1A micro USB input
Analog 3.5mm/4 pin connector
Digital I2S, SPDIF(44.1KHz)
Music Format FLAC/MP3/AAC/AAC+/ALAC/APE/WAV
Decoding Up to 24bit/192kHz
Protocols AirPlay, DLNA, UPnP, Spotify Connect, Qplay
NAS Support NAS with DLNA support
Dimensions 55*45*12mm
7Pin 220mm PH2.0 Cable
Accessory
* Warning: Up2Stream Mini must use 5V-1A DC input, higher voltage power
supply may damage the board.
4Pin 220mm PH2.0 Cable
2Pin 220mm Power Cable
User Manual

5. How To Use
5.1 App download
Download the 4STREAM application from App Store for iOS based devices and Google Play Store for Android
based devices.
The application supports English, Spanish, French, German, Italian, Portugese, Korean, Simplified
Chinese,Traditional Chinese and Japanese
5.2 First time usage & WiFi Setup:
1. Hold the RESET button then plug in the power cable.
2. The LED light will start ashing, release the button and wait till
the LED ash slowly.
3. Goto your mobile WiFi settings and search for SoundSystem_
xxxx WiFi and connect.
*If you cannot nd SoundSystem connection, long press the RESET
button for 5 secs and then refresh your mobile’s WiFi listing.
4. Open 4Stream APP and there will be 2 options: Direct Mode &
Add Device.
5. Direct Mode: If you don’t have router, please choose direct mode.
After connected, you can play music store in your mobile.
6. Add Device: After you choose add device, select the router SSID
you want your Up2stream device connect to (enter password if
required) and select continue.
7. Once connected, you can change the name of the device. You
can select a preset one or enter your own.
8. After you dene the name of the device, you will see it appears
in the device list in 4stream app and now you can start streaming
music.
*If you change to another router, or the password of the connected
router has been changed, please long press RESET button for 5
secs in WiFi mode to reset the connection.
* Hold RESET button then plug in the power can force the device
to enter WiFi mode. If you have setup router connection before, the
device will auto connect to that router.
*Attention for Android users
Different brand mobile phones may ask
you to allow to use SoundSystem WiFi
network, please choose yes, if not, you
may not able to set up successfully .
It may also ask you to authorize other
things, please choose yes or it may
affect your usage.
5.3 Bluetooth
To use bluetooth ,please swtich to bluetooth via
app or by remote controller,then find bluetooth
device SoundSystem_XXXX from your phone
bluetooth setting and pair it .
5.4 USB audio
Connect the Up2Stream Mini to your PC with USB cable (make sure it’s a data cable including
the signal wires). The PC will automatically discover a USB sound card, and when you
activated it as the system main output, the PC will send the audio output over Up2Stream Mini
in digital (44.1KHz/16bits).
You can stream to other Up2Stream devices over multiroom connection.
NOTE: there’s about 3 seconds delay for multiroom slave devices.
5.5 Audio Effects Tool
Connect the Up2Stream Mini to your PC with USB cable (make sure it’s a data cable including the signal wires). And open the
program ACPWorkbench (only support Windows.), and you can tune audio effects conveniently, including Music Noise Suppressor,
Virtual Bass, Stereo Widener, Exciter, 10 bands EQ, etc. After editing the audio effects, you can save the changes to the device so
the tuned effects will remain. You can get ACPWorkbench from our website
5.6 Firmware update
The application will notify you in app when there is a new rmware version available.It's recommended to update rmware whenever
available as this might not only correct bugs or improve security,but also can add new features or services.
www.arylic.com
Scan the QR codes below for more
Complete User Manual
Support: info@arylic.com
www.arylic.com
4STREAM App Facebook: arylicme YouTube:Arylic
Up2Stream Mini V3.1.0