Modbus TCP Station
Modbus TCP Station Summary
Modbus TCP Station is a mobile iOS app in Tools by DONGSOO LEE. Released in Jan 2026 (1 month ago). Store metadata: updated Feb 4, 2026.
Store info: Last updated on App Store on Feb 4, 2026 .
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App Description
Turn your smartphone into a powerful Modbus TCP Master tool! Designed for PLC engineers, system integrators, and DIY enthusiasts, Modbus TCP Station allows you to communicate with, monitor, and control any Modbus TCP-enabled device (PLC, HMI, SCADA, ESP32, Raspberry Pi, etc.) with ease.
Whether you are debugging a smart factory system or testing a home automation project, this app provides a professional interface to visualize and manipulate data in real-time.
Key Features:
• Complete Connectivity: Connect to any Modbus TCP Server (Slave) via IP and Port.
• Comprehensive Function Codes: Supports FC01 (Coil), FC02 (Discrete Input), FC03 (Holding Register), and FC04 (Input Register).
• Flexible Data Formats: View data in Binary, Unsigned/Signed Integer, Hex, Float, and Double.
• Advanced Byte Swapping: Supports Inverse/Swap options for handling complex Word orders (Big Endian/Little Endian).
• Real-time Monitoring: Watch your data change instantly with efficient polling.
• Write Capabilities: Easily write values to Coils and Registers for device control.
Pro Features:
• Profile Management: Save and load unlimited connection profiles and register setups.
• Ad-Free Experience: Focus on your work without distractions.
• Unlimited Views: Create as many data blocks as you need.
Multi-Language Support:
• English
• German (Deutsch)
• Korean (한국어)
• Japanese (日本語)
• Traditional Chinese (繁體中文 - TW/HK)
• Simplified Chinese (中文)
Why choose Modbus TCP Station? Stop carrying heavy laptops for simple checks. With a clean UI and robust performance, this is the essential pocket tool for every automation engineer. Download now and master your Modbus network!