- Intel Apollo Lake Celeron J3455 SoC Processor
- Long-Life Embedded Class with Planned Lifecycle Through Q3'2031
- CPU Mounted on Bottom for Easy Integration into Fanless Systems
- Supports up to 3 Displays, DP 4K @60Hz and 2 * HDMI 4K @30Hz
- 12V DC-In & 2 x LAN & 32GB eMMC
- ECO-design for EuP/ErP

Model NameMU02
Part NumberMU02-03 (32GB eMMC)
MU02-04 (64GB eMMC)
MU02-07 (32GB eMMC, TPM 2.0)
MU02-08 (64GB eMMC, TPM 2.0)
Form FactorNUC (101 x 101mm)
ProcessorIntel® Celeron J3455 Processor Quad Core 1.50 GHz - 2.30 GHz, 10W TDP (Formerly Apollo Lake)
Memory1 * 204-pin DDR3L-1866 up to 8GB total, 1.35V required
GraphicsIntel HD Graphics 500, 250MHz - 750MHz (J3455)
AudioRealtek ALC662 Audio
Realtek ALC888 Audio (Manufacturered after May 2022)
LAN2 x Realtek RTL8125 2.5 GbE
Storage32/64GB eMMC
1 x M.2 (SATA, M-key, 2242)
1 x SATA3 6Gb/s Connector
Super IOFINTEK F81804U
TPMIntel fTPM 2.0 (PTT) Trusted Computing FirmwareIntel fTPM 2.0 (PTT) Trusted Computing Firmware
Onboard NUVOTON TPM v2.0
Back Panel Connectors
2 HDMI 1.4 (3840 x 2160 @ 30Hz)
1 DP 1.2 (4096 * 2160 @ 60Hz, video only, no audio)
2 USB 3.2 Gen 1 (5 Gb/s)
2 RJ45 LAN (10/100/1000/2500)
3 3.5mm Line-out/Mic Combo Jack
1 12V DC Jack

Front Panel Connectors
1 USB Type C
1 USB 3.2 Gen 1 (5 Gb/s)
1 RS232/422/485 COM port

Onboard I/O Connectors
1 SATA3 6Gb/s Connector
1 M.2 M-Key, 2242 (SATA)
1 M.2 E-key, 2230 (USB and PCIe WiFi)
1 USB Pin Headers for 2 additional USB 2.0 Ports
1 8 bit GPIO Header
1 AT/ATX Mode Jumper
1 5-pin SMBUS Header
1 3-pin Fan Header
1 4-pin Power-out Connector for 2.5" HDD/SSD (Mating plug: JST XHP-4)
1 2-pin +12V Power-out connector (Mating plug: JST VHR-2N or TE 1-1123722-2)
Power Supply for MU02
External Power Supply – the board can be powered with a +12V external power supply though a DC connector on the back panel. The rear +12V DC jack accepts plugs with an inner diameter (ID) of 2.5 mm and an outer diameter (OD) of 5.5 mm, where the inner contact is +12V (±5%) and the shell is GND.

Internal Power Supply – the board can be powered via the internal +12V 2-pin power connector, where pin 1 is +12V and pin 2 is GND. The internal 2-pin power connector accepts a JST VHR-2N or TE 1-1123722-2 plug from the power supply. Or use Jetway G01-PWDCJK-2P20-F DC-in cable for alternatively 12V AC adapter.
Market Segments Supported
√ Industrial/Robotics
√ Factory Automation
√ Retail (POS/Kiosk/Signage)
√ Vision System (Surveillance)
√ Gaming (Slot Machine)
√ Medical
√ Transportation
Operating Temperature : 0 ~ 60°C
Storage Temperature : -20 ~ 85°C
Humidity: 10% ~ 90% RH @40°C (non-condensing)
Ordering Info
Part Number Description
MU02-03 J3455 with 32GB eMMC NUC motherboard
MU02-04 J3455 with 64GB eMMC NUC motherboard
MU02-07 J3455 with 32GB eMMC and TPM 2.0 NUC motherboard
MU02-08 J3455 with 64GB eMMC and TPM 2.0 NUC motherboard
G01-SATA3-BL-1F (Incl) SATA data cable
G01-PW4PS-2S-322F (Incl) SATA power cable
OS Support List
Windows Linux
Windows 10 64bit CentOS 8
Win 10 IoT Enterprise 64-bit Debian 10.1
Fedora 28.1.1
openSUSE Leap 15.1
Ubuntu 18.04
pfSense 2.4.4
Redhat 7.5
FreeNAS 11.2
Android x86 8.1_rc2
MU02 BIOS A04 Release Date 2022-12-13
Description Update DRAM Compatibility.
Download  BATJMA04.zip
Flash Instructions for UEFI 1. Unzip the file and copy to the USB flash drive with FAT32 format.
2. Insert the USB drive, Enter BIOS, and select "Built-in EFI Shell" from Boot Override.
3. Type "fs0:" to change path when you see Shell prompt.
4. Type "BATJMA04.NSH" to auto update BIOS.
5. Power off the system after the update finished.
* Read Detailed Instructions in PDF
Revised History [A03]. 1.Support ALC888 Audio. 2.Add Beep Code on Boot.
[A02]. Supports Display Hot-plug in Windows.
[A01]. Initial BIOS.

· Please do not flash the BIOS UNLESS your system has a BIOS-related issue. Flashing the wrong BIOS can cause irreparable damage to the system.
· Please be aware that by flashing this BIOS you agree that in the event of a BIOS flash failure, you must contact your dealer for a BIOS replacement. There are no exceptions to this policy. Jetway does not have a policy of replacing BIOS chips directly with end users.

Drivers for MU02
  Windows 10 (64 bit)
Chipset  inf.zip
Graphic  gfx.zip
Sound  audio.zip
LAN  rtllan_8125_w10.zip
TXE  txe.zip
iRMT  irmt.zip
ISH  ish.zip
1.0  G03-MU02-F.pdf
Power Consumption Report  Reports available upon request
Temperature Test Report  Reports available upon request
Watchdog/GPIO sample code  Watchdog and GPIO sample code for Windows and Linux