# CmdMessenger API reference

Auto-generated Doxygen documentation for the CmdMessenger messaging library.

## Arduino library reference

The `CmdMessenger` C++ class — methods for sending and receiving commands and arguments on Arduino, ESP8266/ESP32, Teensy, and other Stream-compatible boards.

## C# / .NET reference

The `CommandMessenger` namespaces — the PC-side companion library for Windows / Linux / macOS over serial, Bluetooth, or TCP/IP.

## Conceptual documentation & example walk-through

Message format, getting started, and a tour of every example sketch and its matching C# project.