- Connect CK1 to friend-lite (firmware 3.0.8 or 3.0.9)
- Click on audio codec
- Observe it says pcm8.
When connecting via Omi main app, the logs say opus
{"timestamp":"2025-09-09T09:18:13.097Z","level":"EVENT","type":"transcription_socket_connected","sample_rate":16000,"codec":"opus_fs320","language":"en","include_speech_profile":true}