Update README.md

Author: agners

README.md

@@ -1,5 +1,17 @@
-## Project Matter Python Device Controller Wheels
+## Matter Python Device Controller Wheels
+
+This repository provides the building infrastructure to build Python wheels of
+the Matter device controller. It uses the [official project Matter SDK](https://github.com/project-chip/connectedhomeip/)
+and builds the Python bindings available at `src/controller/python/`. The
+bindings use the official Matter implementation wriitten in C++ as a native
+library using ctypes bindings. The `chip-core` wheel contains this native
+library. Hence the `chip-core` wheel is a platform specific wheel.
+
+Binary wheels of (tagged) releases and pre-releases for Linux x86-64 and
+aarch64/arm64 as well as macOS aarch64/arm64 are available from our Home
+Assistant CHIP repositories at:
+
+- [home-assistant-chip-repl](https://test.pypi.org/project/home-assistant-chip-repl/)
+- [home-assistant-chip-core](https://test.pypi.org/project/home-assistant-chip-core/) (contains the native dependency)
+- [home-assistant-chip-clusters](https://test.pypi.org/project/home-assistant-chip-clusters/)
 
-This repository provides the building infrastructure to build Python wheels for
-the Linux platform.  It uses the [official project Matter SDK](https://github.com/project-chip/connectedhomeip/)
-to build the wheels.