> For the complete documentation index, see [llms.txt](https://trillbit.gitbook.io/trillbit-sdk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://trillbit.gitbook.io/trillbit-sdk/demo-applications/knowles-smartmic.md).

# Knowles SmartMic

The pre-built TrillBit demo binary along with the supporting source code for SAMD21 host platform is available at Github page: <https://github.com/Trillbit-Inc/Tb-knowles.git>

Please refer to the detailed steps to integrate and license the Host SDK [here](https://github.com/Trillbit-Inc/Tb-knowles/blob/main/README.md).

Note: This binary would function as desired only when licensed with [TrillBit developer license](https://devportal.trillbit.com/).&#x20;