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WIZnet Success Stories : Nicomtek Subway platform step controller

Nicomtek’s subway platform step controller uses WIZnet’s new chip, the W55RP20, to achieve stable control.

Alan

Published August 26, 2025

Original author: NicomtekOriginal source (new tab)

WIZnet Success Stories : Nicomtek Subway platform step controller

Project description

The W55RP20 provides the easiest and most powerful solution for customers looking to implement Serial to Ethernet. Additionally, it is the optimal solution for the smallest and most cost-effective implementation. Nicomtek wanted to develop a stable and compact UART-to-Ethernet converter. This converter is used in their project, the subway platform step controller. They aimed for a compact design while maintaining industrial specifications. That’s why they chose the W55RP20, which combines an MCU and an Ethernet chip. The challenge Nicomtek faced challenges in developing a Serial to Ethernet…

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