ESP32 Voice POC — Browser as XIAO ESP32C6

Simulates an ESP32C6 device: browser mic → PCM16 16kHz → Voice Gateway → Gemini Live → PCM16 24kHz → browser speaker

Gateway URL Tenant ID

Device ID Locale

System Prompt

Device Control

disconnected

gemini not ready idle

Audio (I2S simulation)

Simulated Sensor Context

Heart Rate

Breath Rate

Distance (m)

1.20

Human

Yes

Session Transcript

Text Input (no mic)

Raw Gemini Log