Super Port TTL UART to Ethernet Module Lan port module

Communication Expert of Industrial IOT
Super Port TTL UART to Ethernet Module Lan port module
Super Port TTL UART to Ethernet Module Lan port module
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Price: $19.60
Availability: In Stock
Model: USR-K7
Manufacturer: USR IOT
Average Rating: Not Rated

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Unique Features

1.Tiny Size

2.Supports Modbus RTU to Modbus TCP

3.Working tempreture: -40 - 85 °C

4- Websocket

Serial Ethernet Module Introduction

This is a serial TTL to Ethernet module, used for data transparent transmission. USR-K7 is the high-performance and industrial version of Super Port. It is an embedded serial networking module, whose function is to realize bidirectional transparent transmission between TTL and Ethernet. You can apply USR-K7 to your products to realize networking communication. User can directly process data interaction through network and device to realize remote data acquisition, remote control and management.

USR-K7 ( The updated version of old module USR-K3) is based on Cortex-M4 solution, which has high speed,high stability and basic frequency up to 120MHz. 

Serial Ethernet Module Features

  • TI cortex-M4 solution, ARM kernel and TCP/IP protocol stack
  • DNS, DHCP, Websocket and HTTPD Client supported
  • Keepalive function,rapidly detect dead links
  • Built-in webpage, support customized
  • Can upgrade firmware via network easily
  • Account and password to page login and network settings
  • Support UDP broadcast,send and receive data from all IP in LAN
  • Global unique MAC address bought from IEEE, can be defined
  • Virtual serial port, setup and test software is availiable
  • Provide PC TCP/IP SOCKET programming example: VB, C++, Delphi, Android, IOS

Serial Ethernet Module Parameter

RJ45 Port
Number 1
Speed rate 10/100Mbps, MDI/MDIX
Protection 2KV electromagnetic isolation
Protocal IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Websocket, HTTPD Client
Buffer TX: 16K byte, RX: 16K bytes
COM Port
Number UART TTL *1
Standard Pin type 3.3 V TTL
Baud rate 600-1024K bps
Data bit 5, 6, 7, 8
Parity bit None, Odd, Even, Space, Mark
Stop bit 1, 2
Buffer TX: 2K byte, RT: 2K byte
Flow control RTS/CTS
Power Input
Voltage 3.3 V
Working current 120mA (average) @5 V
Working Environment
Working tempreture -40 - 85 °C
Storage tempreture -40 - 105 °C
Storage humidity 5% - 95% (no condensation)
Dimensions 33.02*19.01*19.15 mm
Certification  
Download files  

USR-K7 Function Comparison

  USR-K6 USR-K7
DHCP, DNS, Built-in webpage, Upgrade by NET, Username & Password veryfication
Working Tempreture -20 - 75 °C -40 - 85°C
Baud rate 600 - 460.8Kbps 600 - 1M
RTS/CTS No Yes
Modbus gateway No Yes
Max TCP Client No Yes
HTTPD Client No Yes
Web to UART No Yes
Heartbeat packet No Yes
Written MAC address No Yes
Timeout restart No Yes
AT Command No Yes



Item

Parameter

Value

 

 

Hardware

Work Voltage

DC 3.0~3.6 V,(3.3V best choice)

Work Current

130mA@3.3V

Ethernet

RJ45、10/100Mbps; Auto switch between cross and direct connection

Package type

Pin-in package

Baud Rate

600~1M(bps)

 

 

 

 

 

 

 

 

 

Software

Network Protocol

IP、TCP、UDP、DHCP、DNS、HTTP、ARP、ICMP、Web socket

IP

Static IP or DHCP

DNS

Supports

Configure

Setup software, Web-page configuration, AT command

Work Modem

TCP Server/TCP Client/UDP Server/UDP Client

Modbus

Modbus Gateway: Modbus RTU to TCP, Modbus Polling

Web to Serial

Web socket: Web to serial

Httpd Client

Supports

Class RFC2217

Supports

Customized Webpage

Supports

Web Cache

Send:16Kbyte;Receive:16Kbyte;

Serial Port Cache

Send:2Kbyte;Receive:2Kbyte;

Average latency

On Lan , the time<10ms

Software

Setup Software, Virtual COM software

 

 

 

 

 

Others 

Certificate

/

Protection

1.5KV Electromagnetic isolation

Size

35.0x19.39x18.25 mm(L*W*H)

Work Temp

-40~85℃

Storage Temp

-40~105℃

Work Humidity

5%~95% RH

Storage Humidity

5%~95% RH

 

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