OtaFlux: Simple OTA Firmware Updates via OCI Registries

Keeping IoT devices updated Over-the-Air (OTA) is critical if you want to avoid running around unplugging, flashing, and re-plugging devices every time you fix a bug or ship a new feature. For my ESP32-based home sensors , I wanted something simple, secure, and easy to integrate with modern workflows. So I built OtaFlux , a small HTTP server that fetches firmware from an OCI-compliant registry and…