Wi-Fi

Wi-Fi
Wi-Fi

Wi-Fi

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.

Overview of Characteristic:

  • Support 802.11bgn Wireless Standard
  • Support TCP/UDP/Telnet /Modbus TCP Protocol
  • Support RS232/RS485 to Ethernet/Wi-Fi Conversion, Serial Speed Upto 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 Wirelss 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


Sizing Table

Name ★Elfin-EW10&Elfin-EW11  >>
Image ★Elfin-EW10&Elfin-EW11
Processor 160MHz
Basic Frequency 448KB
Flash 2MB
SDRAM 448KB
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
Network Mode STA/AP/STA+AP
Transmit Power 802.11b: +18dBm(Max.) 802.11g: +16dBm(Max.) 802.11n: +15dBm(Max.)
Receive Sensitivity 802.11b: -89dBm 802.11g: -81dBm 802.11n: -71dBm
Wi-Fi Security WEP64/WEP128/TKIP/ AES
Port Number EW10：1 RS232 EW11：1 RS485
Data Bits 7，8
Stop Bit 1，2
Check Bit None，Even，Odd
Baud Rate TTL：300~230400bps
Flow Control No Flow control Software Xon/ Xoff flow control
Configuration Http Web Configuration Customization of HTTP Web Pages
Size 61mm x 26mm x 17.8mm
Storage Temp. -45 ~ 105°C， 5 ~ 95% RH
Input Voltage 5～18VDC
Working Current ~200mA
Power <700mW
Wi-Fi Standard 802.11 b/g/n
Work Temp. -40 ~ 85°C