the78mole

Install and run the bthome-logger BLE scanner tool. Use when: installing bthome-logger, running bthome-logger, scanning for BThome BLE devices, filtering BLE advertisements, debugging BThome sensors, using uv tool install bthome-logger, using uv run with bthome_logger.py, accessing the bthome-logger Python environment from scripts.

Configure and use the Cortex-Debug VS Code extension for ARM Cortex-M debugging. Use when: setting up launch.json for J-Link/SWD, debugging nRF52840 with FreeRTOS RTOS plugin, using gdb-multiarch, reading CPU registers via JLinkExe, resolving 'CPU halted' or 'no blink' issues after halt commands, checking PC/reset vector after corrupt flash.

BLE advertising with BThomeV2 library on nRF52840, SoftDevice S140 specifics, Adafruit Bluefruit52 BLE stack. Use when: BThomeV2 advertising on nRF52840, SoftDevice memory layout, GPIO restrictions with SoftDevice, startAdvertising / begin() calls, verifying BLE output with bthome-logger, BLE advertising packet format.

Build, flash, and debug nRF52840 projects with PlatformIO and the Adafruit BSP. Use when: setting up PlatformIO for nRF52840-DK, flashing via J-Link, restoring SoftDevice and Bootloader, understanding the flash memory layout, fixing 'pulsing LED' DFU mode, using firmware_signature.bin, selective app-only flash, checking UICR.BOOTLOADERADDR.

Nuxt 4 + GitHub Pages expertise: create new static blogs or maintain existing ones. Use for: setting up a new Nuxt SSG site on GitHub Pages; troubleshooting CI/CD build failures; migrating @nuxt/content v2→v3 API; fixing SSR/hydration mismatches; managing Tailwind CSS + @nuxtjs/tailwindcss version conflicts; configuring Renovate for safe dependency updates; AdSense consent flow; DSGVO consent banner with nuxt-gtag; favicon SVG setup; debugging npm run generate errors.

Best practices for creating and maintaining Dev Container configurations (.devcontainer/devcontainer.json). Use this when setting up a new devcontainer, adding features to an existing one, or adapting the container to a specific project type (Python/uv, Node.js, embedded/Yocto, Java, Rust, Terraform). Base image is always ubuntu:26.04 unless the project requires otherwise.

Betrieb und Wartung von GitHub Pages Websites (primär Nuxt 4 SSG-Blogs). Verwende diesen Skill für: CI/CD-Workflow verstehen und debuggen; PR-Previews einrichten; Umgebungsvariablen und GitHub Secrets verwalten; statische Redirects (routeRules) konfigurieren; Google Analytics / AdSense integrieren; DSGVO-Consent einrichten; Nuxt Content v3 Schema anpassen; Renovate-PRs beurteilen; Blog-Posts und Seiten erstellen.

Modern Python project setup with uv and pyproject.toml. Use this when creating new Python scripts or projects, adding dependencies, setting up virtual environments, configuring linting/formatting (ruff), or writing GitHub Actions workflows for Python. Always look up the latest package versions on PyPI before pinning.

Guide for building the Yocto myir-image-core for the MYiR MYD-YF13X (STM32MP135) and flashing it to hardware. Use this when configuring Yocto layers, running BitBake builds, locating build artefacts, or flashing images via STM32CubeProgrammer.

Guide for renaming files and directories containing Chinese/CJK characters from vendor deliverables. Use this when dealing with non-ASCII filenames from Chinese hardware manufacturers (e.g., GBK-encoded filenames on Linux/UTF-8 systems).

Best practices for making embedded Linux projects (Yocto, KiCad, STM32MP1) Git-ready. Use this when structuring repositories for embedded development, handling vendor BSP files, or setting up .gitignore for Yocto and KiCad projects.

Guide for uploading and managing large binary files as OCI artifacts in GitHub Container Registry (GHCR) using oras CLI. Use this when working with large vendor binaries, BSP tarballs, or any files exceeding the GitHub Releases 2GB limit.

Domain knowledge for power optimization of the Seeed XIAO BLE Sense (nRF52840) under Zephyr NCS. Covers System OFF, QSPI Flash Deep Power-Down (P25Q16H), GPIO bitbang DPD, hardware floor, Device Tree overlays, and PPK2 measurement. Use this skill for: low-power optimization; System OFF implementation; QSPI flash power-down; GPIO hog configuration; current measurement with nRF PPK2; XIAO BLE Sense pin mapping; µA measurements; battery lifetime estimation.

Baut das Xilinx/Kria Yocto-Image reproduzierbar mit KAS, inkl. expliziter Lizenz-Zustimmung und /tmp-basierten Build-Pfaden.