# demo applications

- [TrillPlay](/trillbit-sdk/demo-applications/trillplay.md)
- [Specifications](/trillbit-sdk/demo-applications/trillplay/specifications.md)
- [TrillIoT](/trillbit-sdk/demo-applications/trilliot.md)
- [Knowles SmartMic](/trillbit-sdk/demo-applications/knowles-smartmic.md)