The Amp Hour Electronics Podcast

Chris Gammell and Dave Jones' voices span the chasm of thousands of miles each and every week to speak to each other and industry experts about where the field of electronics is moving. Whether it be a late breaking story about a large semiconductor manufacturer, a new piece of must-have test equipment or just talking through recent issues with their circuit designs, Chris and Dave try to make electronics more accessible for the listeners. Most importantly, they try and make the field of electronics more fun. Guests range from advanced hobbyists working on exciting new projects up through C-level executives at a variety of relevant and innovative companies. Tune in to learn more about electronics and then join the conversation! Visit The Amp Hour website for our back catalog of 150+ episodes.

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#657 – Automating the Home with Keith Burzinski


Welcome Keith Burzinski of Nabu Casa and the ESPhome project!

  • Nabu Casa is a commercial venture that supports the open source Home Assistant (HA) project
  • Hardware
  • Home assistant allows your smart home to not require an outside connection, which is crucial to breaking free of large cloud providers.
  • Chris just got a Zigbee dongle and switched outlet working in under a minute on HA
  • Automation and triggers
  • Users share their automation routines on the HA subreddit
  • mmwave detecting heartbeat
  • What is esphome?
  • Abstraction / using YAML for business logic
  • Deciding when to go custom
  • Keith got started doing a PR for an IR remote
  • Nixie clocks
  • Boldport / Saar
  • Getting hooked on SMT builds
  • Keith made an STM32 based Tube Clock that Chris was very impressed by at a Chicago meetup
  • Keith reworked the sensing for his HVAC by fusing multiple custom sensor boards
  • Presence sensor – mmwave + IR sensor
  • Geodesic dome
  • Tiny fresnel lenses on low cost PIR sensors
  • Fixing thermostat in apt
  • Creating a network of temp sensors and weighing
  • SRE = site reliability engineer
  • Nabu Casa cloud service
  • The year of the voice
  • Home assistant YouTube
  • Hardware: Blue, yellow, green
  • How often are people reprogramming their devices
  • ESPhome discord
  • ESPhome.io
  • See devices that can be reprogrammed to work with ESPhome
  • Reddits
    • ESPhome
    • Homeassistant


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 February 5, 2024  1h23m