Overview
W5500S2E is a series of industrial grade Serial to Ethernet module. It supports TCP server, TCP client, UDP and Modbus modes. The maximum baud rate of the serial port is 1.152Mbps. W5500S2E supports WIZS2E ConfigTool (Configuration Tool for Windows®), web page and AT command for configuring.
W5500S2E integrated with the hardwired TCP/IP protocol Ethernet chip W5500. This enables a faster, stable and secure Ethernet connectivity. With reference schematic(s) and guideline(s) in this user manual, user can simplify the design and reduce development time.
- Dimension: 34.00×24.00×12.40 (mm)
- Network socket type: Ethernet transformer
- Voltage input DC 3.3V
- Operating temperature: -40°C ~ +85°C
- Dimension: 44.45×31.75×15.75 (mm)
- Network socket type: Ethernet transformer
- Voltage input DC 5.0V
- Operating temperature: -40°C ~ +85°C
- Dimension: 44.45×31.75×23.00 (mm)
- Network socket type: RJ-45
- Voltage input DC 3.3V
- Operating temperature: -40°C ~ +85°C
Features
- Support dual mode: “Data pass-through” and “AT data transfer”
- Support TCP server, TCP client and UDP operating modes
- Support RS-485 enable pin of an external RS-485 transceiver
- Flexible data packet condition for the serial interface
- As DHCP client to automatically acquire IP address
- As DNS client to lookup domain name
- Support Modbus RTU/ASCII to Modbus TCP/UDP
- Support Modbus over TCP/UDP
- Support NetBIOS for easy access of web configuration page
- Support three configuration method: serial AT command, PC software and web page
- Support local and remote firmware upgrade
- Support “Keep-Alive” to guarantee TCP connection
Specification
- 10/100Mbps Ethernet interface
- Serial interface: 3.3V TTL：TXD, RXD, CTS, RTS, GND
- Baud Rate: From 1.2Kbps to 1.152Mbps with 16 common values
- Data Bit: 7, 8
- Stop Bit: 0.5, 1, 1.5, 2
- Parity: None, Even, Odd
- Flow Control: None, CTS/RTS
- Storage environment: -50℃ ~ +95℃, 5 ~ 95% RH
Configuration methods
W5500S2E provides three configuration methods.
- User can configure the module by the WIZS2E ConfigTool utility, which is software running in Windows® environment.
- Main MCU can send AT command through serial port for parameter configuration or user can send the AT command through serial port by a serial terminal software.
- Web page configuration allows user to configure the module through web browsers in the same local area network.
Software, Firmware, and Drivers
| Name | Type | Version | Release date |
|---|---|---|---|
 | Firmware | 2.3 | 2019-04-01 |
| Firmware | 2.3 | 2019-04-01 |
| Firmware | 2.3 | 2019-04-01 |
 | Software | 1.0.1.4 | 2019-03-20 |
| Software | 1.0 | 2017-08-11 |
| Software | 1.0.0.3 | 2019-03-20 |
| Library | – | 2019-03-22 |
 Terminal | Software | – | – |
SocketTest | Software | – | – |
WIZVSP – Virtual Serial COM Port program | Software | – | – |
Support documents
| Name | Type | Version | Release date |
|---|---|---|---|
| User manual | 1.1.2 | 2019-05-29 |
| Datasheet | 1.0 | 2019-03-22 |
| Datasheet | 1.0 | 2019-03-22 |
| Schematic | 1.2 | 2019-03-22 |
| Schematic | 1.2 | 2019-03-22 |
| Schematic | 1.2 | 2019-03-22 |
| Testing report | – | 2019-03-05 |
| Testing report | – | 2019-03-05 |
| Testing report | – | 2019-03-05 |
| Testing report | – | 2019-04-15 |
| Testing report | – | 2019-04-15 |