Modbus Pro

Modbus Pro is an industrial-focused Modbus TCP utility designed for technicians, engineers, and integrators.

The app allows reliable connection to Modbus TCP devices such as PLCs, controllers, and industrial equipment for monitoring and testing purposes.

Features include:
• Modbus TCP master connectivity
• Read and write access to registers
• Automatic reconnect with backoff
• Clear connection and device status
• Foreground service for reliable operation
• Designed for factory and field environments
• Master and slave functionality
• Bridge mode for master to slave or slave to master pass-through
• Save and load profiles of all settings
• Namable register addresses each capable of unique scaling
• Single read/write operation via push button or continuous polling
• Simulation for data change with multiple modes including flash, oscillate, and user data


Modbus Pro is intended for use on trusted industrial networks and does not collect or transmit personal data.

This app is suitable for commissioning, troubleshooting, and on-site diagnostics of Modbus TCP devices.

Recent changes:
Initial production release of Modbus Pro.

Includes Modbus TCP connectivity, register reading and writing,
data type decoding, scaling, and safety confirmations.