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The Best serial to ethernet converter module of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best serial to ethernet converter module of 2022. Check our ranking below.

2,333 (random) Reviews Scanned

Rank No. #1
USR-TCP232-302 Tiny Size RS232 to TCP IP Converter Serial RS232 to Ethernet Server Module Ethernet Converter Support DHCP/DNS
  • This is a serial RS232 to Ethernet server, used for data transparent transmission. USR-TCP232-302 is a low-cost serial device server,whose function is to realize bidirectional transparent transmission between RS232 and Ethernet. USR-TCP232-302 is internally integrated with TCP/IP protocol. User can apply it to device networking communication.
  • Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol, Support DNS function, Set parameters through webpage, Upgrade firmware via network.
  • Auto-MDI/MDIX, RJ45 port with 10/100Mbps, Serial port baud rate from 600 bps to 230.4 Kbps, Check bit of None, Odd, Even, Mark and Space.
  • Work mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client. Support virtual serial port and provide corresponding software USR-VCOM, Heartbeat package mechanism to ensure connection is reliable, put an end to dead link, User-defined registration package mechanism, check connection status and use as custom packet header.
  • Under TCP Server mode, Client number ranges from 1 to 16; default number is 4, The global unique MAC address bought from IEEE, user can define MAC address, Across the gateway, switches, routers, Can work in LAN, also can work in the Internet (external network).
Rank No. #2
2-Channel UART To Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect.
  • 2-CH UART to Ethernet Converter, serial port transparent transmission module. Embedded Ethernet MAC and PHY layers. Bi-direction transparent data transmission between UART and Ethernet. 10/100M, full-duplex/half-duplex auto-negotiation Ethernet interface, 802.3-compliant.
  • Auto-MDI/MDIX, detect and switch cable type automatically. Supports DHCP auto-obtained IP and DNS domain access. Network parameter configuration like chip operating mode, port, IP, via host computer software or UART command.
  • Four operating modes: TCP CLIENT, TCP SERVER, UDP CLIENT, UDP SERVER. 2-CH UART concurrent operation, standalone transparent transmission for each channel. Full-duplex or half-duplex UART communication, supports RS485 RX/TX auto switch. Supports virtual serial port software (provided). KEEPALIVE mechanism support.
  • Application scenario : Bi-direction transparent transmission between UART TTL and wired Ethernet; Extend the communication distance for serial devices; Manage multi serial client devices remotely via one web server; Manage serial server remotely via multi web clients
  • 3.3V/5V Operating voltage. 140mA Operating current. TCP/UDP Operating mode. 300bps ~ 921.6Kbps UART baudrate. UART TTL level:compatible 3.3V / 5V
Rank No. #3
YAKZALAX 1-Port Serial RS485 to Ethernet Converters Module RS485 to TCP/IP Modbus Gateway Built-in Webpage DHCP/DNS Supported USR-TCP232-304
  • Introduce: 1 port RS485 to Ethernet converters USR-TCP232-304 can transmit data transparently between TCP/IP and RS485. RS485 to Ethernet Converters USR-TCP232-304 are widespread required in industrial automation.Simple configuration and easy to use.
  • Multiple Work Mode: TCP Client / TCP Server / UDP / HTTP
  • Easy to Config: Config Software Build-in Webpage AT Command
  • Advanced Modbus Gateway: Multi-Host Modbus Pollling; Modbus RTU to Modbus TCP
  • High Reliablity Design:Build-in hardware watchdog;Auto Re-connection;Surge/ESD/EFT Protection
Rank No. #4
waveshare TTL UART Serial Port to Ethernet Converter Mini Module, Bi-Directional Transparent Data Transmission Between Serial Port and Ethernet,Supports TCP Server/TCP Client/UDP Multicast/UDP Mode
  • TTL UART To Ethernet Module,Faster To Be Integrated Into Industrial, IoT, And Security Applications
  • Compact And Easy Integration,Castellated Holes With Immersion Gold Design, Highly Integrated Packaging, Supports Multiple Ways To Be Embedded Into Various Product Applications
  • Multi Communication Modes,Supports TCP Server / TCP Client / UDP Multicast / UDP Mode
  • Modbus Gateway Support,Suitable For Modbus Gridding Upgrade, Can Be Used With Specific Configuration Software
  • User-Defined Heartbeat/Registration Packet,Easy For Cloud Communication And Device Identification
Rank No. #5
PUSR USR-TCP232-304 Serial RS485 to TCP/IP Ethernet Server Converter Module with Built-in Webpage DHCP/DNS Supported
  • USR-TCP232-304 can transmit data transparently between TCP/IP and RS485. RS485 to Ethernet converters.
  • Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol
  • Serial port baud rate from 600 bps to 230.4 Kbps, Check bit of None, Odd, Even, Mark and Space ; Auto-MDI/MDIX, RJ45 port with 10/100Mbps.
  • Can work in LAN, also can work in the Internet (external network) ; Support virtual serial port and provide corresponding software USR-VCOM.
  • Work mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client
Rank No. #6
PUSR USR-TCP232-302 Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS
  • USR-TCP232-302 is a low-cost serial device server,whose function is to realize bidirectional transparent transmission between RS232 and Ethernet.
  • USR-TCP232-302 is internally integrated with TCP/IP protocol. User can apply it to device networking communication.
  • Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol
  • Work mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client
  • The global unique MAC address bought from IEEE, user can define MAC address? Can work in LAN, also can work in the Internet (external network)
Rank No. #7
TRENDnet TU-S9E, 1-Port Serial to IP Ethernet Converter, Black
  • Remotely connect and configure your serial device over your local network
  • Easy setup with software or web browser
  • Supports virtual serial port, DHCP server and TFTP
  • Rugged and durable metal housing
  • Software utility included
Rank No. #8
Waveshare Serial UART TTL to Ethernet Converter Module Upgradable High-speed Low-power High-stability UART to ETH Kit (3.3V DC or 5V DC)
  • While providing compatible software functions, there are two different hardware versions due to IC short supply, and they will be delivered randomly, we don't know in advance which one will be delivered for your order. Please make sure you don't mind it before placing order.
  • Modbus is not supported M0 series 32-bit ARM processor, fast speed, high efficiency. 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable
  • Auto-reconnecting, provides a reliable TCP connection
  • Supports time-out reboot (no-data reboot), configurable reboot time
  • Flexible serial port data framing, allows kinds of customized packeting
Rank No. #9
PUSR USR-TCP232-T2 Tiny Serial Ethernet Converter Module Serial UART TTL to Ethernet TCPIP Module Support DHCP and DNS (1Piece)
  • A tiny size serial Ethernet module which can realize data bidirectional transparent transmission between TTL and RJ45 Port.
  • Can also be applied in RS232/ RS485 by level shift circuit, low power, fast speed and high efficiency.
  • Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol. Support DNS function.
  • Work mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client.
  • Can work in LAN, also can work in the Internet (external network) ; Support customization.
Rank No. #10
Upgraded Tiny USR-TCP232-T2 Serial Module Tiny Serial Ethernet Converter Module UART TTL to Ethernet TCPIP Module Support DHCP and DNS
  • USR-TCP232-T2 Serial Module: Tiny Size Serial Ethernet Module Which Can Realize Data Bidirectional Transparent Transmission Between TTL And RJ45 Port.
  • Can Also Be Applied In RS232/ RS485 By Level Shift Circuit.
  • USR-TCP232-T2 Is Based On Cortex-M0 Core. It Has Characters Of Low Power, Fast Speed And High Efficiency.Supports web page configuration / DHCP & DNS.Supports virtual COM.
  • Provide PC TCP/IP Socket Programming Example Such As VB,C++,Delphi,Android And IOS
  • Work Mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client

Last update on 2024-08-11 / Affiliate links / Images from Amazon Product Advertising API

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