Modbus Connect

Build your mobile Modbus TCP HMI in minutes with configurable tags, live dashboards, control widgets, and a built-in DEMO device for testing without external hardware.

Modbus Connect is an HMI app for monitoring and controlling Modbus TCP devices on a local network from iPhone.

With Modbus Connect, you can configure devices, create tags, and build a visual dashboard with widgets for control and live variable display.

Main features:

• Connection to Modbus TCP devices on a local network
• Configuration of coil, input, holding register, and input register tags
• Custom visual dashboard
• Control and indicator widgets
• Read bool, 16-bit unsigned, and 32-bit float values
• Buttons, push buttons, lamps, fan, displays, level, and gauge widgets
• Built-in DEMO mode for testing without real hardware

Intended use:

• Integration testing
• Process variable visualization
• Mobile HMI interfaces
• Basic field validation of signals and tags

Notes:

• The app works with Modbus TCP devices
• Local Network access is required to connect to the configured device
• The user is responsible for validating system configuration and behavior before use in real environments