S2E stands for Serial to Ethernet. The W7500/W7500P-S2E is a chip product that has the firmware programmed in the WIZnet W7500 / W7500P MCU. This product includes the latest ‘WIZ750SR serial to Ethernet module’ firmware for widely used in various applications around the world
WIZnet ‘Serial to Ethernet’ product is a protocol converter that transmits data sent by the serial equipment as TCP/IP data and converts the TCP/IP data received through the network back into serial data to the serial equipment.
With this product, it is possible to add an Ethernet networking function easily to a device supporting UART interface. The devices can control via an Ethernet network - Internet.