NeonGeckoCom / neon-nodes

Collection of HANA Node clients written in Python

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[FEAT] ESP32-Compatible Node #5

Open NeonDaniel opened 9 months ago

NeonDaniel commented 9 months ago

Objective

A Neon Node implementation written in C that may be run on ESP32-based hardware.

Initial Implementation Requirements

Configurable or auto-detected microphone input and speaker output
Continuous listener loop with wake-word (WW) detection and voice activity detection (VAD)
Makes calls to a HANA Websocket API

Other Considerations

If WW/VAD performance is not possible then this may stream microphone input to a remote service that handles those tasks (See https://github.com/NeonGeckoCom/neon-hana/pull/30)
~An initial implementation may be completed for a Raspberry Pi Zero or similar if ESP32 performance is unacceptable for WW and VAD~

NeonDaniel commented 9 months ago

HomeAssistant's implementation might be a good starting point https://www.home-assistant.io/voice_control/thirteen-usd-voice-remote/ https://www.home-assistant.io/voice_control/s3_box_voice_assistant/

NeonDaniel commented 1 month ago

14 implemented a WebSocket connection. A node should implement that, rather than HTTP