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Jinan USR IOT Technology Limited
FOCUS ON INDUSTRIAL & EMBEDDED IoT NETWORKING SOLUTIONS Serial Data Networking Communication!
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Brand Name : USR

Model Number : USR-K3

Certification : CE/FCC

Place of Origin : China

MOQ : 1

Payment Terms : T/T,paypal,WU

Supply Ability : 5000PCS/Month

Delivery Time : Within 1-5 days as per quantity

Packaging Details : Standard package

Item : Super port, ttl to ethernet module

Port : Rj45 port

RS232 port : TTL level

Baud rate : 300 bps ~ 1024K bps

Buffer : 800bytes

Working current : 200mA（MAX）@ 3.3V

Network protocol : IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client

Warranty : 2 years

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USR-K3 Embedded Super Port Module

USR-K3 is the high-performance and industrial version of Super Port.
It is an embedded serial networking module, whose function is to realize bidirectional transparent

Feature:

  • Cortex-M4 kernel,industrial working temperature range and TCPIP protocol stack.
  • Auto-MDI/MDIX,RJ45 port with 10/100Mbps
  • TCP Server,TCP Client,UDP Client,UDP Server and HTTPD Client work mode
  • Support virtual serial port and provide corresponding software USR-VCOM
  • Serial port highest baud rate from 600bps to 1024Kbps, Check bit of None,Odd,Even,Mark and Space
  • DNS and DHCP supported
  • Provide PC TCP/IP socket programming example such as VB,C++,Delphi,Android and IOS
  • Built-in webpage;also can customize webpage for users
  • RJ45 with Link/Data indicator light,built-in isolation transformer and 2 KV electromagnetic isolation
  • The global unique MAC address bought from IEEE (begin with D8-B0-4C);user can define MAC address
  • Support upgrade firmware via network
  • Support keepalive,rapidly detect dead links
  • Support account and password,can be used to page login and network settings
  • Support Websocket,realize bidirectional transparent transmission bewteen webpage and serial
  • Support Modbus RTU to Modbus TCP
  • Support UDP broadcast function

Parameters:

System Information
Processor
Cortex-M4
Basic Frequency
120MHz
Flash
512K byte
Ethernet
Port Number
1
Interface Standard
8 pin RJ45
Rate
10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection
Protection
2KV electromagnetism isolation
Network Protocol
IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Web socket, Httpd client
Buffer
Max. 16k bytes buffer
Serial
Port Number
1
Interface Standard
TTL: pin type 3.3V
Data Bits
5, 6, 7, 8
Stop Bit
1, 1.5, 2
Check Bit
None, Even, Odd, Space, Mark
Baud Rate
TTL: 600 bps ~ 1024K bps
Flow Control
RTS/CTS
Buffer
Send and receive 2k bytes respectively
RS-485 Pull-up and Pull-Down Resistor
Null, reserved 485 send-receive control pin
Software
Virtual Serial(USR-VCOM)
Windows 2000 or higher (32 bit/64 bit)
Configuration
Built-in webpage, computer set-up software, serial command
Basic Parameter
Size
33.02 x 19.01 x 19.15 (mm) (including clips)
Operating Temp.
-40 ~ 85°C
Storage Temp.
-40 ~ 85°C, 5 ~ 95% RH
Input Voltage
DC 3.3V
Working Current
120mA (115~125) @ 3.3V
Power
<1W
More
Certificate
CE, FCC, RoHS
Warranty
2 years

Application:

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