PLC Engineer's Essential! Monitor/Control RS485/232 via USB OTG without a laptop
About Modbus RTU Station
Modbus RTU Station is a tools app developed by DreamSoftware52.
How many times has Modbus RTU Station been downloaded?
Modbus RTU Station has been downloaded 210 times. In the last 30 days, the app was downloaded 45 times.
What is the rating of Modbus RTU Station?
Modbus RTU Station has no ratings yet.
Is Modbus RTU Station free?
Modbus RTU Station is free to download. The APK download size is 27.12 MB. The latest version available is 1.0.1. The last update was on May 11, 2026.
What are the requirements for Modbus RTU Station?
The app has a content rating of Everyone. The app has been available on Google Play March 2026.
Description
Turn your smartphone into a powerful Industrial Modbus RTU Master! Modbus RTU Station is a premium communication tool specifically designed for field maintenance engineers, System Integration (SI) experts, and hardware developers. No more carrying heavy, battery-draining laptops to cramped server rooms or up high ladders. With just your smartphone and a USB OTG cable, you can instantly check data, change values, and debug equipment on-site. 🔥 Key Differentiators: • Laptop-Free Mobility: No need to open a laptop in precarious field conditions. Debugging is now as simple as taking out your phone. • Rock-Solid Stability: Optimized with the usb_serial package to ensure stable communication with various USB-to-RS485/232 converters. • Expert-Grade Settings: Supports detailed serial parameters (Baud Rate, Data Bits, Stop Bits, Parity) to handle any legacy equipment. • Android-Exclusive Optimization: Strategically developed only for Android to provide deep hardware integration that iOS cannot offer. 🛠 Main Features: • Comprehensive Function Code Support: Full support for FC01 (Coil), FC02 (Discrete Input), FC03 (Holding Register), and FC04 (Input Register). • Built-in CRC-16 Logic: Features a high-reliability Modbus RTU standard CRC-16 checksum engine for accurate data transmission. • Versatile Data Formats: Visualize data in Binary, Int, Hex, Float, or Double formats. • Advanced Data Handling: Provides Word Swap (Inverse/Byte Swap) options for complex communication environments. • Real-time Monitoring & Control: High polling speeds allow for real-time surveillance and immediate Write commands. 💎 Premium (Pro) Benefits ($19.99): • Unlimited Profile Saving: Save the connection info and register settings for frequently used devices and load them anytime. • Ad-Free Environment: Work in a clean, professional environment without any interruptions during critical inspections. • Enhanced Security: A pure on-device tool that never sends your data to external servers, ensuring industrial confidentiality. ⚠️ Requirements & Important Notes: • Recommended OS: Android 9 (Pie) or higher is strongly recommended for stable USB driver performance and communication. • Hardware Requirements: A USB OTG adapter and a Serial converter cable (RS485/232) are required to connect to your devices. • Device Compatibility: Please ensure your smartphone supports USB Host mode (OTG) before purchasing.
Recent changes: Massively improved large-scale data processing performance for professional engineers and Pro users.
[Performance & Optimization]
- UI Rendering Optimization: Mitigated screen stuttering when simultaneously collecting data from multiple monitoring groups and thousands of registers. - Enhanced App Stability: Improved Application Not Responding (ANR) issues that occurred intermittently in high-speed polling environments, ensuring higher reliability for long-term monitoring.
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