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How Does W5500 Carry OEE Telemetry from ESP32 to a FastAPI Dashboard?

OEE_Public uses ESP32-S3, W5500 Ethernet, SD logging, FastAPI, SQLite, and React to move factory machine states into an OEE dashboard.

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Published July 09, 2026 · © MIT license (MIT)

Original author: Ramasamy · IndiaOriginal source (new tab)

How Does W5500 Carry OEE Telemetry from ESP32 to a FastAPI Dashboard?

Components

Hardware components

WIZnet parts

Project description

Overview Ramasamy is a GitHub maker whose public profile focuses on embedded systems, ESP32, STM32, industrial automation, Python, and FastAPI. The OEE_Public repository was created and pushed on June 29, 2026, and documents a full-stack industrial OEE monitoring system built around an ESP32/ESP32-S3 edge logger, WIZnet W5500 Ethernet, a FastAPI backend, SQLite storage, and a React dashboard. The practical problem is familiar in factory monitoring: a machine changes between RUN, IDLE, and FAULT states, but those state changes need to become reliable time-stamped data for dashboards and…

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