Our serial-to-ethernet modules provide seamless and efficient connectivity solutions, bridging the gap between serial devices and Ethernet networks with ease and reliability.
WIZ750SR Series
MCU: W7500/W7500P
Main features: Compact size converters from TTL, RS232, RS485 to Ethernet
| Image | Main characteristics | Evaluation Board |
|
|---|---|---|---|
| WIZ750SR |  | 1xTTL or 1xRS232 or 1xRS485 RJ45 0~70 | WIZ750SR-EVB (RS-422/485) WIZ750SR-EVB (TTL / RS232) |
| WIZ750SR-100 |  | 1xTTL(3.3V) Transformer -40 ~ 85 | WIZ750SR-100-EVB |
| WIZ750SR-105 |  | 1xTTL(3.3V) RJ-45 -40 ~ 85 | WIZ750SR- EVB |
| WIZ750SR-110 |  | 1xRS232 RJ-45 -40 ~ 85 | N/A |
| WIZ752SR-120 |  | 1xTTL(3.3V) Transformer -40 ~ 85 | WIZ120SR-EVB |
| WIZ752SR-125 |  | 2xRS232 RJ-45 -40 ~ 85 | N/A |
| W7500S2E-R1 |  | 1xTTL(3.3V) Transformer -40 ~ 85 | WizSE-EVB |
WIZ5x0SR-RP Series
MCU: RP2040
Ethernet chip: W5100S
Main features: SSL Support, various connector types
| Image | Main Characteristics | Evaluation Board |
|
|---|---|---|---|
| WIZ500SR-RP |  | UART x 2 -20 ~ 85 Transformer | Coming soon |
| WIZ505SR-RP |  | UART x 2 -20~85 RJ45 | Coming soon |
| WIZ510SR-RP |  | UART x 1, RS232C x 1 -20~85 RJ45 | Coming soon |
WIZ550 Series
MCU: Arm Cortex M0, M3
Ethernet chip: W5500
Main features: Industrial grade compact modules
| Image | Main Characteristics | Evaluation Board |
|
|---|---|---|---|
| WIZ550SR |  | 1xTTL(3.3V) Transformer -40~85 | WIZ550SR-EVB |
| WIZ550S2E |  | 1xTTL(3.3V) RJ45 -40~85 | WIZ550S2E-EVB |
| W5500S2E-S1 |  | 1xTTL(3.3V) Transformer -40~85 | WizSE-EVB |
| W5500S2E-Z1 |  | 1xTTL(3.3V) Transformer -40~85 | WizSE-EVB |
![EETimes_AD_KR_S2E [Converted]](https://www.wiznet.io/wp-content/uploads/2015/03/WIZ_VSP.jpg)
WIZ VSP is the software for those users who want to use the existing application programs based on serial communication. The WIZ VSP runs on your PC and creates virtual COM ports that allow COM Port-based application to use WIZnet’s Serial to Ethernet modules on TCP/IP networks without changes.
- WIZ VSP (WIZnet Virtual Serial COM port) is the software for those users who want to use the existing application programs based on serial communication.
- WIZnet Virtual Serial Port: It can be used to change the device that is connected to the PC through the existing serial interface to control by the remote Ethernet network.
- If you agree with the End User License Agreement for WIZVSP, you will be able to download the program and get a registration key. When registering the product with license agreement, the MAC address of the product in use and the Email address of the contact person are required.
- The latest version supports up to Windows 10, and we recommend using Windows 7 or higher.
- Environments under Windows 7 support only the old version, if necessary, contact the technical support team.
- Developer Forum (click)
- Channel Talk: https://www.wiznet.io –> Click the button on bottom right
- The current WIZVSP driver does not officially support the Windows 11 environment, so operation cannot be guaranteed and technical support is difficult.
- To use in the Windows 11 environment, you must manually enable the port using the ‘Scan for hardware changes’ menu in Device Manager.
- Shares more than 255 serial ports simultaneously for remote connections
- Shares your serial ports with others over the TCP/IP network
Supports TCP Server, TCP Client and UDP - Easily connects to remote computer using TCP/IP Telnet protocol, with the RFC 2217 Telnet extensions for COM Port Control
- High speed data exchange from/to virtual serial port (up to 256 kbits)
- Ability to enable baud rate emulation for virtual ports
Automatically restore connection within a customizable timeout on connection brakes - Dynamically change COM port parameters without necessity to reopen or re-create it
- Ports could be automatically configured every time you boot your PC
- Map your real serial port to any other virtual or real port
Easily track all program’s activity in the new “Activity log”
User-friendly and convenient program interface - Fully compatible with Windows NT4/2000/XP/2003/Vista/2008/64-bit platforms
- The latest version(v1.80) supports up to Windows 10
WIZVSP is allowed to be used by only customers who are using WIZnet official products of Serial to Ethernet modules, Serial to Wi-Fi modules and External Device Server under End User License Agreement.
When you agree to the End User License Agreement for WIZVSP on below website form, you will be able to download the program and get a registration key. When registering the product with license agreement, the MAC address of the product in use and the email address of the contact person are required.