BrainiacMinds — POC Lab

Internal proof-of-concept demos. Not for production use.

Voice Gateway POC

Browser mic → PCM16 → Voice Gateway DO → Gemini Live bidi WebSocket → audio playback. Tests the full voice pipeline end-to-end from a browser client.

voicegemini-livewebsocket

ESP32 Voice POC

Simulates a XIAO ESP32C6 device: browser mic downsampled to 16kHz PCM16 (matching I2S output), mmWave sensor readings, context injection, and VAD — identical protocol to firmware.

esp32iotvoicei2s-sim

IoT Gateway POC

Dual-panel device + dashboard simulator. Streams mmWave radar telemetry (heart rate, breath rate, distance) via WebSocket to the IoT Gateway DO with live sparklines and alert injection.

iotwebsockettelemetrymmwave