$35.85
$3.00 delivery: 3 - 22 March
Fastest delivery: 2 - 16 March
Usually dispatched within 3 to 5 weeks.
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HF Smallest Elfin-EW11/Elfin-EW11-0 Wireless Networking Devices Modbus TPC IP Function RJ45 RS485 to WiFi Serial Server (EW11 Whole Set)


$35.85
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EW11 Whole set

Enhance your purchase

Brand HF
Wireless Type 802.11n, 802.11bgn, 802.11b, 802.11g
Voltage 18 Volts

About this item

  • The Elfin-EW11(-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-EW11-0 is an external antenna version of Elfin-EW11,both product functions and parameters are basically the same.
  • The Elfin-EW11 provides RS485 interface to Wi-Fi connectivity. The Elfin-EW11 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-EW11 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-EW11 integrates all serial to Wi-Fi functionality with 61 x 26 x 18mm size.

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Product Information

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Product description

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


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