I bought a ton of new Z-wave switches and dimmers, and I’m still trying to find the best user interface for automated lighting given the equipment I have, as well as what would be ideal in a new built house. Today, I tried a few automations for my kitchen lighting, which being the center of activity in the house, are the most noticed by everyone, and must work properly at all times.

As I expand the reach of Home Assistant, I continuously try to build automations that make life generally easier for the users of the home. To me, automation isn’t about being able to control anything from my phone - in fact, the less I have to get my phone out, the better. I will still enjoy tracking history entries and status of nodes with both the web UI and app, but I shouldn’t have to, the house should just work.

When I started my bathroom automation journey, I used the Inovelli 4-in-1 Motion Sensor (LZW60) which had sensors for motion, temperature, humidity, and ambient light level in my Smart Bathroom Project. I was happy with the automation, but wanted to try out some cheaper sensors to see if they were adequate for the other bathrooms in my house. I decided to try the Aqara (Xiaomi) Temperature and Humidity Sensor and the Sonoff SNZB-02 Temperature and Humidity Sensor as cheap alternatives for temperature and humidity.

It’s always a good day to receive new hardware, and today is no different. Over the past few days, I’ve received a bunch of hardware in the mail and I’d like to share my plans with you. Ever since I setup my first automations with my blinds and started automating my lighting and bathroom, I’ve been addicted to automating more and more of the house. So, after spending a lot of money on high end Z-wave motion sensors, dimmers, and switches, I went searching for some more cost-effective products to try out.

I got my Z-Wave Raspberry Pi setup a few weeks ago, and then spent a ton of time setting up my Bedroom Lights, Bathroom Fan+Light, and ordered even more Z-wave hardware. I also started up an RTL-433 server for a yet unfinished project, and about a week later, Home Assistant suddenly reported all of my Z-wave devices offline. Home Assistant was unable to connect to the WebSocket of ZWaveJS. The Pi was acting really weird.

I’d already had a start in Home Automation with my IKEA Blinds Project and Z-Wave with my Bedroom Lighting, so I was ready for something more advanced. Little did I know that automating a bathroom light and fan switch would require so much logic to avoid being stuck in the dark in the shower at night, and all the other corner cases that come up when you try to implement real automation logic instead of ‘smart home’ party tricks.

After playing with my Zigbee-controlled IKEA FYRTUR Blinds, I wanted to experiemnt with automated lighting. Despite already having a functional Zigbee network, I wanted to choose high quality, reliable lighting components. After spending a ton of time researching on the internet, I decided to start a new Z-Wave network, using Inovelli dimmer switches. This project is my first attempt to get the network functioning. The Choice of a Network After my (somewhat poor) experience with Zigbee, I wasn’t eager to use Zigbee hardware again for something critical like lighting.