Setup 2 document
MacOS + Virtual Environment: Setting Up the Yocto Development Environment
This document provides a step-by-step guide to setting up an isolated, portable, and maintainable Yocto Project development environment on a macOS system using an external SSD.
NAR-3358
Corezzle Electronics is a semiconductor-focused Generative Hardware company. Its product portfolio comprises System-in-Package (SiP) modules that consolidate a complex electronic system into a single package, open-source development boards designed to evaluate these modules on real hardware, processor board platforms running embedded Linux, and the open-source software and tools that make the hardware field-ready.
NarRTOS 3 document
NarRTOS Wear
Open-source embedded operating system for the ESP32-S3. Built on the FreeRTOS kernel with the LVGL 9 graphics library, it provides a complete runtime for touchscreen smart devices — wearables, tracking devices and control panels.
NarRTOS Wear — Server Setup
Setting up, from scratch, the backend that collects telemetry reports, resolves the location and publishes to external systems. The same service also runs OTA update distribution.
NarRTOS Wear — Telemetry and Positioning
NarRTOS devices periodically report health data and a scan of the surrounding WiFi. The server side resolves the device's location from that scan — without GPS hardware, to roughly ±19 metres.