WIZ145SR
Overview
WIZ145SR is an embedded module based on WIZnet W5300 & ARM Cortex-M3. WIZ145SR is the protocol converter that transmits the data sent by serial equipment as TCP/IP data type, and converts back the TCP/IP data received through the network into serial data to transmit back to the equipment.
Features
- Serial to Ethernet Module based on W5300 & Cortex-M3
- Pin-header & RJ-45 mounted module
- Serial signals : TXD, RXD, RTS, CTS, GND signals (4 UART/RS-232C)
- Support the configuration method of AT command & Configuration tool program
- 10/100Mbps Ethernet & Max.115.2kbps serial speed
- Support WIZ VSP (Virtual Serial Port) program
Hardware Specification
- Pin Header Connector Type : 2.5mm Pitch (1×14 & 2×14)
- Dimension (mm) : 48.3 x 61.4 x 24.7
- Input Voltage : 3.3V
- Max. Power Consumption : 250mA
- Operation Temperature : 0 ~ 70℃
- RoHS, SVHC Compliant
Utilities
- Configuration Tool for Windows
- WizVSP: Virtual Serial Port (COM port) for User’s Programs
Pin Assignment
Download
Documents
WIZ140SR & WIZ145SR User’s Munual v2.0.1
Last Update: 2013.07.13
DownloadWIZ140SR & WIZ145SR Datasheet v1.1.0
Last Update: 2020.11.17
DownloadFirmware
Firmware v1.7.0
- Last Update: 2021.04.20
- Update buffer management
Firmware v1.6.8
- Last Update: 2019.03.29
- Update buffer management
Firmware v1.6.5
- Last Update: 2015.06.10
- Update buffer management
Old firmware
Version | Description |
---|---|
Firmware v1.6.4 | - Last Update: 2015.01.07 - Telnet mode is added - Bug fix about serial data corruption with data from ethernet - Bug fix with Data packing condition ‘Size’ |
Firmware v1.6.1 | - Last Update: 2013.11.18 - Bug fixed : The previous firmware has error, when trying to connect to the remote server |
Firmware v1.6.0 | - Last Update: 2013.08.07 - Baud rate : 600 bps added - The format of Serial cmd WnBU/RnBU got changed - Debug message displays current network information - The notation of firmware version was changed to x.x.x |
Firmware v1.5.2 | - Last Update: 2013.06.11 - Bug fixed : When transmitting to WIZ140/145SR more than 8K bytes data continuously, some data is lost |
Firmware v1.5 | - Last Update: 2013.04.18 - Optimize the code by reflecting W5300 erratum4 & erratum5 |
Utilities
WIZ140SR/WIZ145SR Configuration Tool for Windows v1.7
- Last Update: 2015.01.07
Device Terminal Program for Windows
- Last Update: 2015.08.05
- Simple Configuration & Testing for WIZnet Serial to Ethernet Modules
WIZVSP Program for Windows
Hardware Design Guide
Reference Schematic for WIZ140SR & WIZ145SR V1.0
Last Update: 2010.04.27
Download