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  • WIZ550S2E-TTL
  • WIZ550S2E-TTL dimensions
  • WIZ550S2E-TTL pin functionality


Excl. Tax: €22.40 Incl. Tax: €26.66

Quick Overview

The WIZ550S2E-TTL module includes Serial-to-Ethernet functionality. Hardwired TCP/IP W5500 included, TTL logic level input/output pins


Product Description

The WIZ550S2E-TTL is a gateway module that provides a RS-232 to TCP/IP converter This module enables remote management of a device through the network based on Ethernet and TCP/IP by connecting to an existing equipment with RS-232 serial interface. It includes the W5500 chip, which is providing hardwired TCP/IP Ethernet functionality. Furthermore, a Cortex M0 microcontroller is also included on this module. The module has TTL level logic inputs and outputs and can be combined with Interface Boards (WIZ550S2E-232-IBWIZ550S2E-485-IB) to provide RS232 or RS244/485 functionality.


  • Serial to Ethernet module based on W5500 & Cortex ARM M0
  • Module with pin headers with a pitch of 2.54mm (bread-board compatible)
  • configurable via AT commands & configuration tool
  • supports data communication using AT command : able to send data without re-configuring and re-boot of the module when changing the destination IP
  • interface boards for RS-232 and RS422/485 available
  • Dimension (mm) : 55(L) x 30 (W) x 23.49 (H)


Related Links

WIZ550S2E-TTL Overview

Additional Information

Dimension 55 x 30 x 25 mm
Ethernet I/F No
Operating Temperature -40° to +85° Celsius
Operating Voltage No
Functions No
Auto Negotiation Yes
Package No
pin count No
auto MDIX No
Wake on Lan No
Power Down Mode No
typ. Power Consumption 140 mA
MCU core LPC11E36FHN33
PHY chip internal
Related Chip/Module No
Connector Type No
Serial I/F No
serial connector count No
Ethernet connector No
pin pitch No
voltage regulator (LDO) No
MAC address inside No
PoE possible No
Ethernet Speed No
UART (max speed) No
Manufacturer No

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