UART to Ethernet Module USR-K5

UART to Ethernet Module USR-K5 Introduction of UART to Ethernet Module

• USR-K5 is a cost-effective TTL UART to Ethernet module with tiny size that can realize the bi-directional transmission between UART and Ethernet.
• USR-K5 is used for data transmission between TCP/UDP packets and the UART interface.
• USR-K5 is a tiny size serial port to Ethernet module which can realize the bi-direct data transparent transmission between RJ45 port and TTL serial port. It can be applied to RS232 and RS485 by level conversion circuit.
• Supports low power consumption, only consume a little current in full speed work. Equipped with Cortex-M0 core, fast speed and high efficiency. Supports several functions to meet more needs.
• K5 is easy to operate and have strong compatibility. On the basis of adding new functions, it is compatible with the setting protocol of K1, K2, which provide convenience for old users.
• At the same time, a setting protocol similar to K3 is added. Customers using the K3 setup protocol can apply to K5 with a simple adjustment.

Features of UART to Ethernet Module USR-K5

• • 10 / 100Mbps adaptive Ethernet interface, support AUTO-MDIX network cable crossover and direct
    connection automatic switching.
  • Work modes:TCP server, TCP client, UDP server, UDP client.
  •  Baud rate can be set from 600bps to 230.4Kbps. Parity supports None, Odd, Eben, Mark, Space.
  • Customize heartbeat package and keep the connection real and reliable, can be used to detect the
    dead connections
  • Customize registration package, detect the connection status, and also customize the head of package.
  • In TCP Server mode, the number of connected clients can be modify from 1 to 4, default is 4. The IP of
    connected client can be displayed on the web page interface. And the data sent / received data is calculated
    according to the connection.
  • In TCP Server mode, when the client number reach the max value, can set whether the new client kicks
    the old one.
  • Support web page, AT command, serial port protocol, network protocol setting parameters, provide
    setup protocols for customers to integrate into their software.
  •  Support TCP client short connection, the time can be set.
    Support timeout restart function, the time can be set.
    Before TCP connection is established, whether to clear the data cache can be set.
  •  Support DHCP, get IP automatically.
  •  The unique MAC address in the world, can be modified.
  •  Support DNS, domain name resolution.
  •  Support customize the address of DNS server.
  •  Support upgrade the firmware from web page, more convenient.
  •  Support V-com.
  •  Support software and hardware restore to the factory setting.
  • Support across the gateway, switching and router.
  • Support work in LAN, also can access the external.

Users parameters configuration

USR-K5 supports the network protocol, serial protocol, web configuration and AT commands to configure the parameter and provides a PC configuration tool, easy to use.