FieldBus Toolkit

FieldBus Toolkit is a professional Windows toolbox for the kinds of field jobs I work on. It brings the tools I use most often into one place and is designed to grow as the work evolves.

FieldBus Toolkit includes:

• Modbus TCP Client
• Modbus TCP Server
• Modbus RTU Client
• Modbus RTU Server
• RTU Serial Scanner (multi-baud/frame discovery)
• Console command system for diagnostics and register dumps

Highlights

• Live polling and editable register maps
• Shared server runtime state across view switches
• Packet-level diagnostics controls
• Preset-based workflow for quick reconnects
• Built-in help and troubleshooting guide

Screenshots

RTU Client

RTU Server

Requests and Ideas

More tools will be added over time. If you use this app and have a useful addition in mind, you are welcome to request it.

Tech Stack

• .NET 8
• WPF (Windows)

Quick Start

Prerequisites

• Windows 10/11
• .NET SDK 8.0+

Build

dotnet build DevTools.sln

Run

dotnet run --project src/DevTools.Wpf/DevTools.Wpf.csproj

Publish (Release)

dotnet publish src/DevTools.Wpf/DevTools.Wpf.csproj -c Release -r win-x64 --self-contained false

Console Commands

• /help
• /clear
• /status
• /loglevel info|debug
• /packets on|off
• /regs [tcp|rtu] all [start count]
• /sync [tcp|rtu|all]

Release Notes

See CHANGELOG.md for version history.

License

This project is licensed under the DevTools Non-Resale License v1.0. See LICENSE.