Modbus RTU Station Android

Modbus RTU Station

PLC Engineer's Essential! Monitor/Control RS485/232 via USB OTG without a laptop

Features & Capabilities

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.

User Growth & Download Statistics

App
By:
DreamSoftware52
Downloads:
164 8
Version:
1.0.1 Last updated: 2026-05-12
Version code:
6
Creation date:
2026-03-13
Publisher country:
KR KR
Permissions:
  • android.permission.ACCESS_COARSE_LOCATION Very high risk
  • android.permission.ACCESS_FINE_LOCATION Very high risk
  • android.permission.BLUETOOTH_CONNECT Moderate risk
  • android.permission.BLUETOOTH_SCAN Moderate risk
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.ACCESS_ADSERVICES_TOPICS Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • See more
Size:
39.39MB
Email:
dr*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-08
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
DreamSoftware52
Google Play Store
https://play.google.com/store/apps/details?id=com.dreamsoftware.modbus_rtu_master
Email:
dr*****@gmail.com
Website:
https://highwindl.github.io/

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