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Smallest Elfin-EW11/Elfin-EW11A-0 Wireless Networking Devices Modbus TPC IP Function RJ45 RS485 to WiFi Serial Server (EW11A-0 W
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About this item

  • The Elfin-EW11A(-0) series support RS485 to WiFi, Elfin-EW11 unit is a complete solution for serial port device connecting to network. This powerful device supports a reliable and proven operating system stored in flash memory, an embedded web server, a full TCP/IP protocol stack,and standards-based (AES) encryption.

  • Elfin-EW11A-0 is an external antenna version of Elfin-EW11,both product functions and parameters are basically the same.

  • The Elfin-EW11A-0 provides RS485 interface to Wi-Fi connectivity. The Elfin-EW11A-0 integrate TCP/IP controller, memory, high-speed serial port and integrates a fully developed TCP/IP network stack and mbed OS. Elfin-EW11 also support remotely configure, monitor with IOTService.

  • The Elfin-EW11A-0 using highly integrated hardware and software platform, it has been optimized for all kinds of applications in the industrial control, smart grid, personal medical application and remote control that have lower data rates, and transmit or receive data on an infrequent basis.

  • The Elfin-EW11A-0 integrates all serial to Wi-Fi functionality with 61 x 26 x 18mm size.

Feature: Support 802.11bgn Wireless Standard Support TCP/UDP/Telnet /Modbus TCP Protocol Support RS485 to Wi-Fi Conversion, Serial Speed Up to 230400 bps Support STA/AP/AP+STA Mode Support SmartLink V8 Smart Config (Provide APP) Support Easy Configuration Through Web Interface or PC IOTService Tool Support Security Protocol Such As TLS/AES/DES3 Support Webpage OTA Wirelss Upgrade Support Internal PCB Antenna Wide DC Input 5~18VDC Size: 61 x 26 x 18 mm (L x W x H) FCC/CE/SRRC/IC Certificated   Parameters ▼System Information Processor/Frequency:  160MHz Flash/SDRAM :2MB/352KB Operating System :mbed Network Protocol :IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP, BOOTP, AutoIP, ICMP,Web socket, Telnet, uPNP, NTP, Modbus TCP Security Protocol :TLS v1.2 ,AES 128Bit ,DES3 ▼Wi-Fi Interface Standard :802.11 b/g/n Frequency :2.412GHz-2.484GHz Network Mode :STA/AP/STA+AP Security :WEP/WPAPSK/WPA2PSK Encryption :WEP64/WEP128/TKIP/ AES Tx Power :802.11b: +18dBm (Max.)                 802.11g: +16dBm (Max.)                 802.11n: +15dBm (Max.) Rx Sensitive :802.11b: -89dBm                      802.11g: -81dBm                      802.11n: -71dBm Antenna :Internal:PCB ▼Software Web Pages :Http Web Configuration , Customization of HTTP Web Pages Configuration :Web ,CLI ,XML import ,Telnet ,IOTService PC Software

The Elfin-EW1X unit is a complete solution for serial port device connecting to network. This powerful device supports a reliable and proven operating system stored in flash memory, an embedded web server, a full TCP/IP protocol stack, and standards-based (AES) encryption.

Elfin-EW1X serial server for data transfer via Wi-Fi, which makes the data transformation very simple.

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Overview of Characteristic:


  • Support 802.11bgn Wireless Standard

  • Support TCP/UDP/Telnet /Modbus TCP Protocol

  • Support RS485 to Ethernet/Wi-Fi Conversion, Serial Speed Up to 460800 bps

  • Support STA/AP/AP+STA Mode

  • Support Smartlink V8 Smart Config(Provide APP)

  • Support Easy Configuration Through Web Interface or PC IOTService Tool

  • Support Security Protocol Such As TLS/AES/DES3

  • Support Web OTA Wireless Upgrade

  • Support Internal PCB Antenna

  • Wide DC Input 5~18VDC

  • Size: 61 x 26 x 17.8 mm (L x W x H)

  • FCC/CE/SRRC Certificated



Item

Parameters

System Information

Processor/Frequency

160MHz

Flash/SDRAM

2MB/448KB

Operating System

mbed

Protocol

Network Protocol

IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP, BOOTP, AutoIP, ICMP,Web socket, Telnet, uPNP, NTP, Modbus TCP

Security Protocol

TLS v1.2

AES 128Bit

DES3

Wi-Fi Interface

Standard

802.11 b/g/n

Frequency

2.412GHz-2.484GHz

Network Mode

STA/AP/STA+AP

Security

WEP/WPAPSK/WPA2PSK

Encryption

WEP64/WEP128/TKIP/ AES

Tx Power

802.11b: +18dBm(Max.)

802.11g: +16dBm(Max.)

802.11n: +15dBm(Max.)

Rx Sensitive

802.11b: -89dBm

802.11g: -81dBm

802.11n: -71dBm

Antenna

Internal:PCB

Serial Port

Port Number

EE10:1 RS232

EE11:1 RS485

Data Bits

7,8

Stop Bit

1,2

Check Bit

None,Even,Odd

Baud Rate

TTL: 600 bps~460800 bps

Flow Control

No Flow control

Software Xon/ Xoff flow control

Software

Web Pages

Http Web Configuration

Customization of HTTP Web Pages

Configuration

Web

CLI

XML import

Telnet

IOTService PC Software

Basic Parameter

Size

61 x 26 x 17.8 mm

Operating Temp.

-40 ~ 85degC

Storage Temp.

-45 ~ 105degC, 5 ~ 95% RH(no condensation)

Input Voltage

5~18VDC

Working Current

~200mA

Power

<700mW

Other Information


Certificate

FCC/CE/SRRC/RoHS