Browser-rendered windowed desktop for microcontrollers: the firmware describes apps, windows and widgets (retained tree) and a web app draws and operates them over WebUSB / Web Serial; plus a stdout/stderr log capture ring
Connect ESP32 hardware to INSIGHT in a few lines — INSIGHT_WRITE control handlers with typed values, one-call telemetry, WebSocket and HTTP transports, at-least-once delivery, and optional TLS pinning.