Releases · zluo001/modbus-master

Initial public release of the high-performance Modbus Master library for .NET 10 and C#.

Highlights

Fully asynchronous APIs and socket I/O with no thread-per-connection model.
Per-device bounded Channel queues guarantee strict request ordering and one in-flight transaction per connection.
Modbus TCP and optional Modbus Security with TLS 1.2/1.3 and mutual certificate authentication.
FC01, FC02, FC03, and FC04 reads; FC05, FC06, and FC16 writes; raw PDU support for additional functions.
Typed homogeneous and heterogeneous register reads with configurable 0/1-based addressing and ABCD, CDAB, BADC, BACD, and DCBA byte layouts.
ASP.NET Core performance dashboard and bilingual Device Studio with Excel point import and optimized polling.
Verified with 2,001 simultaneous TCP connections.

See the English and Chinese README files for setup, examples, and verification instructions.