Flash core-dump access (crash summary / report / raw ELF image / erase) plus a framed stream service for inspecting crashes over USB / WebUSB / Web Serial
ESP Service is a three-layer service infrastructure providing a lifecycle base class, a dynamic service registry, and an optional MCP server for AI-agent tool invocation over multiple transports
Lightweight PCM audio processing for voice-assistant style pipelines: format conversion, level metering, resampling, and voice activity detection (RMS-based and WebRTC-based), both as one-shot and streaming APIs.