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TW100XR – 4CH Serial to Ethernet

TW100XR – 4CH Serial to Ethernet

gunn

Published April 17, 2026

Original author: james kimOriginal source (new tab)

TW100XR – 4CH Serial to Ethernet

Project description

I will summarize and explain the key points regarding the TW100XR embedded module. 1. Product Identity (What is it?) The TW100XR is a '4-channel Serial-to-Ethernet gateway' module. Simply put, it acts as a communication bridge that converts 'Serial Communication (UART)' data, primarily used in older equipment or industrial devices, into 'TCP/IP (Ethernet)' data, the latest network standard. 2. Hardware Configuration Features Powerful MCU: Equipped with a performance-proven ARM Cortex-M4 processor (ST or GigaDevice), it offers fast and stable data processing speeds. 4 Independent Channels…

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