MiiNePort E2 Series

Features and Benefits

  • Smallest embedded device server available—only 29 x 17 x 12.6 mm
  • Supports EZPower for 3.3 to 5 VDC system power input
  • Green design with extremely low power consumption
  • Uses Moxa’s high-quality and reliable second-generation MiiNe SoC
  • MiiNePort NetEZ technology makes integration incredibly easy
  • Operation versatility with Real COM/TCP/UDP/RFC2217/MCSC


Download Datasheet

Moxa’s MiiNePort E2 Series embedded device servers are designed for manufacturers who want to add sophisticated network connectivity to their serial devices with minimal integration effort. The MiiNePort E2 is empowered by the MiiNe, Moxa’s second-generation SoC, which supports 10/100 Mbps Ethernet, delivers a serial baudrate of up to 921.6 kbps, offers a versatile selection of ready-to-use operation modes, and requires a minimal amount of power. With Moxa’s innovative NetEZ technology, the MiiNePort E2 can convert any device with a standard serial interface to an Ethernet-enabled device. In addition, the MiiNePort E2 is the smallest embedded device server without an RJ45 connector, making it easy to fit into virtually any existing serial device.

Moxa’s Second-generation SoC
The MiiNe was created to provide manufacturers with a competitive embedded serial-to-Ethernet solution. The MiiNePort E2, which uses the MiiNe for its SoC, is one of the world’s tiniest embedded device servers and has the lowest power consumption among similar products. The MiiNe’s features include:

  • Cost-effective serial-to-Ethernet conversions
  • Arm core
  • Advanced UART technology
  • Internal 2 MB Flash and 4 MB SDRAM memory


Embedded System
CPU 32-bit Arm Core
Flash 2 MB
Input/Output Interface
Configurable DIO Channels (by software) 4
Ethernet Interface
10/100BaseT(X) Ports, Auto MDI/MDI-X 4-pin pin header
Magnetic Isolation Protection 1.5 kV (built-in)
Ethernet Software Features
Configuration Options Web Console (HTTP), Windows Utility
Management ARP, BOOTP, Device Search Utility (DSU), DHCP Client, IPv4, SMTP, SNMPv1, TCP/IP, Telnet, TFTP, UDP, ICMP
Windows Real COM Drivers Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded
Linux Real TTY Drivers Kernel versions: 2.4.x, 2.6.x, 3.x, 4.x, and 5.x
Fixed TTY Drivers SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
Android API Android 3.1.x and later
Serial Inteface
No. of Ports 1
Serial Standard TTL
Operation Modes MiiNePort E2 Series: Real COM mode, RFC2217 mode, TCP Client mode, TCP Server mode, UDP mode, Ethernet Modem mode, MCSC mode
MiiNePort E2-SDK: Real COM mode, Ethernet Modem mode
Baudrate MiiNePort E2 Series: 50 bps to 230.4 kbps
MiiNePort E2-H/-SDK Series: 50 bps to 921.6 kbps
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control None, RTS/CTS, DTR/DSR, XON/XOFF
Serial Signals
TTL TxD, RxD, RTS, CTS, DTR, DSR, DCD, RST (reset circuit), GND
NetEZ Technology
NetEZ Functions EZPower, EZPage, SCM (Serial Command Mode), AutoCFG, MCSC (Multi-Channel Serial Communication)
Serial Software Features
Serial to Ethernet Sample Source Code MiiNePort E2-SDK (Integrated in MiiNePort-IDE):
1. TCP Server Echo
2. TCP Server to Serial (Single connection)
3. TCP Server to Serial (Multi-connection)
4. TCP Client Echo
5. TCP Client to Serial (Startup)
6. TCP Client to Serial (Any character)
7. TCP Client to Serial (Designed destination TCP/IP port from serial)
8. UDP Echo
9. UDP to Serial
Power Parameters
Input Current 157 mA @ 3.3 VDC
Input Voltage 3.3 to 5 VDC
Physical Characteristics
Dimensions MiiNePort E2/E2-H/E2-SDK Series: 29 x 17 x 12.6 mm (1.14 x 0.67 x 0.50 in)
Weight MiiNePort E2/E2-H Series: 5 g (0.01 lb)
MiiNePort E2-ST/E2-H-ST/E2-SDK: 77 g (0.17 lb)
Form Factor Type Drop-in modules
Environmental Limits
Operating Temperature Standard models: 0 to 55˚C (32 to 131˚F)
Wide Temp. models: -40 to 85˚C (-40 to 185˚F)
Storage Temperature (package included) -40 to 60°C (-40 to 140°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Standard and Cerifications
EMC EN 55032/24
EMI CISPR 32, FCC Part 15B Class A
EMS IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 0.5 kV
IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m
IEC 61000-4-8 PFMF
IEC 61000-4-11 DIPs
Environmental Testing IEC 60068-2-1
IEC 60068-2-3
Vibration IEC 60068-2-27
Shock IEC 60068-2-6
Green Product RoHS, CRoHS, WEEE
Time 5,696,350 hrs
Standards Telcordia SR332
Warranty Period 5 years
Details See www.moxa.com/warranty