gsulc 

A C# implementation of the Modbus protocol. Provides connectivity to Modbus slave compatible devices and applications. Supports TCP, and UDP protocols.

A simple, lightweight serialization facade for reading and writing INI files to and from plain-old csharp objects.

Reduces dependencies.

A simple, lightweight serialization facade for reading and writing CSV files to and from plain-old csharp objects.

a C# implementation of the Modbus protocol. Provides connectivity to Modbus slave compatible devices and applications. Supports serial ASCII and serial RTU protocols.

A simple, lightweight serialization facade for reading and writing XML files to and from plain-old csharp objects.

A simple, lightweight serialization facade for reading and writing Json files to and from plain-old csharp objects.

Adds functionality to the System.Timer class to easily use it as a watchdog timer.

NModbus is a C# implementation of the Modbus protocol. Provides connectivity to Modbus slave compatible devices and applications. Supports TCP, and UDP protocols.

NModbus Serial Class Library

A simple, lightweight serialization facade for reading and writing YAML files to and from plain-old csharp objects. Depends on the YamlDotNet library.