Abnormal Current Detection for ZES ZSOM-M01

This Arduino-based program is designed for use with the ZES ZSOM-M01 and the accompanying ZSOM-M01-CS01 evaluation board. It monitors current drawn by onboard resistors and detects abnormal current patterns based on a configurable thresholds. A Python-based GUI is included for easy visualization of normal and abnormal current logs and patterns.

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🔍 Overview

• The program supports real-time current monitoring and logging.
• Normal and abnormal current profiles are stored in the Triple Modular Redundancy (TMR) FRAMs onboard the ZSOM-M01.
• A Python-based GUI (included in this repository) allows users to view or retrieve stored current profiles.

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🧪 Demo/Test Instructions

1. Power on the board and activate one resistor path only.
2. Upload and run the program on the ZSOM-M01.
3. After the program starts, toggle additional resistor paths — either individually or multiple at once.
4. The system will detect current jump as abnormal and log it accordingly.

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📁 Repository Contents

• ZSOM_CurrentDetection/ — Arduino sketch files
• python_gui/ — Python GUI application for data viewing
• images/ — Picture of the board (ZSOM-M01 + ZSOM-M01-CS01 eval board)
• README.md — This documentation
• LICENSE.txt — License file

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🛠️ Requirements

• ZES ZSOM-M01 board
• ZSOM-M01-CS01 evaluation board
• Arduino IDE
• Python 3.x
• PySide6
• PyQtGraph
• pySerial
• NumPy

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📜 License

This project is licensed under the MIT License.

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✍️ Author

• Zero-Error Systems Pte. Ltd.