ProductsS2E ModuleW5500S2E-Z1On this pageW5500S2E-Z1W5500S2E-Z1 is low price Serial to Ethernet Module based on W5500 from WIZnet and STM32F103 MCU. Documents Product Overview : [English] Overview Features User Manual Download Application Note Guideline for configuring TCP Server Guideline for configuring UDP mode Guideline for configuring TCP Client Guideline for configuring multiple TCP Clients Download Firmware binary Configuration Tool (Setup) Configuration Tool (.exe only)