CoreBus

CoreBus is a cross-platform terminal for working with serial ports and TCP sockets with support for Modbus TCP/RTU/ASCII protocols.

Features:

No Protocol
* Working with data in string or byte format
* Support for different encodings
* There are three sending modes: single, cyclic, and file sending

Modbus
* Support for various Modbus protocol variations: TCP, RTU, ASCII and RTU/ASCII over TCP
* Convenient operation with recording functions
* The ability to work with float numbers
* The ability to work with binary data
* A Modbus scanner that searches for devices on a communication line

Modbus monitoring
* Convenient display of registers
* Conversion to numeric types
* Transformations by formula
* Real-time charting
* Logger

Macros
* Separate macros for each operating mode
* A macro consists of an unlimited number of commands (actions)
* Common Slave ID for Modbus macros
* Import/Export

Source code:
https://github.com/AndreyAbdulkayumov/CoreBus

Features

The application is completely free
Three operating modes: "No Protocol", "Modbus" and "Modbus monitoring"
Win-installer and portable versions
Support Modbus TCP / RTU / ASCII / RTU over TCP / ASCII over TCP
Macros
Dark and Light themes
Presets with user settings
User manual
Cross-platform: Windows, Linux.

Project Samples

Project Activity

See All Activity >

License

GNU General Public License version 3.0 (GPLv3)

Follow CoreBus

CoreBus Web Site

Other Useful Business Software

Go From AI Idea to AI App Fast

One platform to build, fine-tune, and deploy ML models. No MLOps team required.

Access Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.

Try Free

Rate This Project

User Reviews

Be the first to post a review of CoreBus!

Additional Project Details

Operating Systems

Linux, Windows

Intended Audience

Developers, Engineering

User Interface

.NET/Mono

Programming Language

Related Categories

C# Robotics Software, C# HMI Software, C# Test and Measurement Software

Registered

2025-10-17

Similar Business Software

QBench

The modern, flexible, easy-to-use LIMS. QBench enables our customers to get a LIMS up and running faster. Automate your entire lab with our developer-friendly API, Inventory Management, Customer Portal, Billing, and Quality Management System modules. QBench is a cloud-based Laboratory...

See Software
Lockbox LIMS

A sample tracking, test result capture, and inventory management cloud LIMS for life science research, biotech/NGS, and industrial QC labs. Includes regulatory support for CLIA, HIPAA, Part 11, and ISO 17025. Nothing is more critical to a lab’s success than the quality, security, and...

See Software
RegDesk

RegDesk is a Regulatory Information Management System (RIMS) that helps medical device companies manage global regulatory submissions, product registrations, and compliance in one centralized platform. It streamlines regulatory workflows, organizes regulatory data, and provides global regulatory...

See Software
SAP S/4HANA Cloud Public Edition

SAP Cloud ERP is the premier ERP solution for growth-focused organizations. Seamlessly integrating AI, and predictive analytics, it empowers businesses to digitally transform and streamline processes end to end. Leveraging built-in industry best practices, SAP Cloud ERP accelerates...

See Software
Qualio

Qualio is the leading quality and compliance platform built exclusively for emerging life sciences companies. MedTech, pharma, biotech, and diagnostics teams use Qualio to standardize quality processes, connect them to regulatory obligations, and gain real-time visibility into compliance...

See Software
Virtuoso QA

Virtuoso QA is an AI-powered test automation platform designed to accelerate software quality assurance for enterprises. It enables teams to create, execute, and maintain tests using natural language without requiring coding expertise. The platform uses self-healing AI to automatically fix...

See Software