Andy's Blog

A handful of ramblings...

Light and Circuit Control

banner1

I had mentioned a long time ago that I was working on some solutions for light switches. At that time there were not a lot of out of the box solutions that weren't Z-Wave or Zigbee based. Additionally, my old home mostly relied on lamps rather than ceiling lights leaving a few popular options at that time - Sonoff, commercial WiFi switches, or WiFi light-bulbs.

Continue reading
  1194 Hits

Home Automation - Year 4

20220215-0051282022update

I'm really terrible at this whole blogging thing. 😕

Anyway, a lot and a little has been going on since my last home automation project overview. I have been really busy with odds and ends over the last year and a half although, only a little has been spent in any meaningful additions to my sub projects - save one!

Continue reading
  3173 Hits

How a faulty washer may have saved our lives

Utility-rm-banne_20200921-154758_1

Have you ever had one seemingly trivial issue open up a torrent of "opportunity" and possibly may have saved your life? I believe we may have.

Continue reading
  4031 Hits

My Home Automation Project - 2 Years In

cover

So, I have two years of projects and ideas behind me. With all of the fits and starts, labored undertakings and successes and failures, what does the next year hold?

Continue reading
  10787 Hits

Planning for your new Smart Home build

light-bulbs-406939_1920

So, you're building a new home and want it to be ready for the Smart Home Revolution. Well, not to burst your bubble but, it won't be - not entirely. Until there are standards in place for that future home, you'll just have to make your home as standardized as is currently possible and probable.

Continue reading
  5717 Hits

Farewell Snips! Another one bites the dust

Snips, a privacy focused locally processed voice agent is being acquired by Sonos. In the deal, the formally open system will be closing their console system. This system is what makes Snips available for developers to create their own apps based on the snips system. Unfortunately, this means that I will have to go back to the drawing board for a couple of my projects and try converting to an alternative - and hope whatever I land on doesn't get acquired and closed.

https://forum.snips.ai/t/important-message-regarding-the-snips-console/4145

Continue reading
  9928 Hits

Project S1.6 - Home Information Center

20181119_194950-Medium

As outlined in UPDATED: My Home Automation Roadmap, I am working on a information center for our kitchen. This device has a 15.6" touch screen that will display information about our home as well as a common calendar, an interface for Home Assistant, local weather, and other programs and databases.

Continue reading
  7033 Hits

My Backyard Weather beta 2

My-Backyard-Weather-b_20190520-184435_1

Well another year of testing has come and gone so, it's time for an update! In short, I'm nearly there. This version is the last one with components mounted to a proto board. This is also the last dedicated version of the software.

Continue reading
  4579 Hits

Project S1.10 - Bed Headboard Control

20190124_234132

Sometimes buying cheap can be a blessing in disguise. In the case of our new memory foam bed base, if we hadn't decided to skimp, we may not have realized the joy of an intregrated bed in our smart home scheme.

Continue reading
  5675 Hits

Is the cloud worthwhile?

This is an interesting read that is supposed to be a product launch announcement but wound up being more of an indictment of cloud requirements by hardware providers.

https://blog.ui.com/2019/01/09/introducing-unifi-protect/

Continue reading
  10977 Hits

Project S1.4 - Control panels

Person_looking_at_smartphone_in_the_dark_2

As I mentioned in UPDATED: My Home Automation Roadmap, I found that controlling lamps with remote switches is an easy and efficient method of bringing dumb lamps into the smart home fold. However, it introduces a new issue, I don't want to have to pull out my phone every time I want to turn one on or off. Imagine needing to get up in the middle of the night and having to find the phone in the dark, blinding yourself when you turn the screen on, finding the app and the lamp in the app and flipping it on ... all while trying to stay somewhat asleep. Enter, control panels.

Continue reading
  8921 Hits

$53 almost smart smoke detector

Ok, the secret to having a reliable, certified, inexpensive smoke detector may be in overlooked option that exists in some industrial smoke detectors - A/C relays. What do you really need in a "smart" smoke detector? For me, knowing which smoke detector went off is what I care about the most. Second is the ability for that information to be used in automation and notification. So, what I really need is a signal wire that tells my system that this particular unit detected something.
Continue reading
  5427 Hits

Moes 3-way smart switch in a 4-way configuration - YouTube

I'm testing the Moes 3-way switch at the power end of a 4-way configuration. It does seem to work but I'm getting an unexpected leak voltage on the load when the circuit is off. Travis at DigiBlurDIY, confirmed that he was seeing similar low load results. It does appear that this is expected behavior and that a higher current load will drive the leaking voltage down.
Continue reading
  2922 Hits

[Update: resolved, API reinstated and commitment to keep it around] Logitech Harmony removes local API - Home Assistant

If you think that the cloud powered device that you bought really belongs to you, then you might want to check this out.

Continue reading
  3056 Hits

UPDATED: My Home Automation Roadmap

vout4y2xurtt3l0vblbp

It's a funny thing - what you find when you start a project you think you know something about. If you're doing it right then you'll likely discover that you're not as slick as you thought you were. I suppose that is why I love these projects and goals so much. They make me stretch. On the flip-side, scope creep is real thing and not every project can be a voyage of discovery. So, this is my self-imposed roadmap for the first two phases of my overall home automation goals.

Continue reading
  13808 Hits

The Language of IoT

IoT and other Alphabet Soup

Internet of Things, Zigbee, Z-Wave, X10, MQTT, nodes, pairing! What is all of this? In this article, I'm going to go over the common language of home automation and try to help you make sense of all of these terms and concepts. *NOTE* this article is alive and will change as time goes by.

Continue reading
  10835 Hits

Choosing a Home Automation Hub - How Hard Could it Be?

5684sm-Medium

As I mentioned in the introduction article of this series, there isn't a standard yet for smart home devices to talk to each other. However, the advertising and hype sure makes smart homes look like an easy care free way of life. Well, it isn't. If someone is telling you it is, beware! Snake oil will soon follow!

Continue reading
  5924 Hits

8 Months of Home Automation Lessons

hacp9-23-2018

Since February of this year, I've been working on a lengthy project - I am slowly adding digital control and automation to the everyday things in our home. This project, unlike most of the others I've started grew out of a need rather than a want. Sure, the want is there and I'd be lying if I said that this wasn't one of the most fun projects I've committed to but, in this case, this project started with attempting to fill a need. Now that this project has matured a bit, I want to start chronicling my journey so that others with a similar need may find these experiments useful.

Continue reading
  5398 Hits

My Backyard Weather beta1

My-Backyard-Weather

It has been over a year and I feel like I have a decently tested version to post. It has been a learning experience to be sure and I am already working on some changes for the official version 1 of this monstrosity. In the meantime, here is My Backyard Weather, beta 1.

Continue reading
  6517 Hits

Weather Station Project

Weather Station Project

Overview

I've always wanted to build a weather station. I have an interest in weather science but, for me a weather station is all of the stuff I like about electronics - real world use of remote sensing that can be used for practical stuff. From home automation to gardening to knowing what's in the air, local weather and environmental sensing can be used to make subtle cumulative changes that add up to better health and lower bills.

Continue reading
  5561 Hits