Serial TTL to Ethernet Module - Super Port Ethernet Module Series

Super Port TTL Ethernet Module – Ethernet Port Module USR-K2/USR-K3 is a compact, integrated solution to enable virtually any device with serial capability. By incorporating Super network port module to a product design, manufacturers can quickly and easily offer serial to Ethernet networking capability — so equipment can be accessed and controlled over the Internet.

There are two model for reference:

Model/FunctionLow Cost USR-K2Industrial USR-K3
Max TCP Client Connect168
Built-in Webpage
Network upgrade
Password Verification
AT Command
Custom Webpage
Flow control (CTS/RTS)
Modbus RTU
HTTPD Client
Web Server
Network printing

TTL UART to Ethernet Module Super Port Support Built-in Webpage

USR-K3 Super network port TTL Ethernet module which can realize bidirectional transparent transmission between serial and Ethernet.

  • Can distinguish which serial port connects to the device via port number.
  • Reload button,one key to restore default settings
  • Support time-out restart
  • Data transmission between serial port and webpage
All USR products will be tested by R&D first, then production test again.(ESD Test,Surge/EFT Test, High/Low Temperature Test, EMC and LVD environment reliability test, etc.) Click here to watch test videos.
USR products test USR products test USR products test USR products test
USR products are exported to more than 100 countries and regions, get approvals like CE, FCC, ROHS, CCC, KC, IC, SRRC, etc.
USR product certificate
We also offer fast and reliable After-Sales Service, Leave your questions in Ticket System and we will respond to you in 15 minutes.

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