LINUX Unplugged 620: Brent Loves Building Things
31 snips
Jun 23, 2025 The hosts dive into the world of custom tools with open hardware and software. They explore challenges in creating off-grid power systems and highlight the integration of ESP microcontrollers for smart home solutions. Listeners learn about the nuances of hardware and software collaboration, along with personal anecdotes from DIY electronics projects. The conversation flows into the community's tech experiences, showcasing engaging stories and insights. Plus, they celebrate Linux applications that enhance user experience, fostering a vibrant tech community.
AI Snips
Chapters
Transcript
Episode notes
RV Power System Automation
- Chris Fisher upgraded his RV to a zombie apocalypse off-grid capable machine with power and data monitoring needs.
- He built a system using ESP32 devices, ESPHome, and Home Assistant to manage temperature and automate cooling fans reliably offline.
ESP32 and ESPHome Unlock IoT
- ESP32 devices combined with ESPHome offer affordable, low-power, and open-source microcontroller solutions.
- They enable easy integration into Home Assistant for IoT projects with long lifespan goals and no cloud dependency.
Running ESPHome on NixOS
- When using ESPHome on NixOS, configure PlatformIO to use accessible directories and adjust systemd settings.
- Expect some initial setup hurdles but gain deep understanding and reproducible build environments.