Zooz ZEN22 Z-Wave Dimmer Switch

Zooz ZEN22 Z-Wave Dimmer Switch Review

If you’re just getting into smart home tech, lighting is a great place to get your feet wet. If you’re looking to start investing in Z-Wave for your lighting setup, the Zooz ZEN22 Z-Wave Dimmer Switch could be your answer. I replaced a switch in my garage to the ZEN22 to automate my outdoor lighting at night. In today’s review, I look at the features of the switch, installation process, and integration with Home Assistant. The ZEN22 switch is available at Amazon and The Smartest House.

[Read more…]Zooz ZEN22 Z-Wave Dimmer Switch Review

Automated Ceiling Fan

Automating a Multi-Speed Ceiling Fan with Home Assistant

The office in my house just doesn’t cool down as fast as the rest of the house. It’s far away from its thermostat and doesn’t get good circulation. Wouldn’t it be great if you could automatically start to cool it down when it reached a certain temperature? Even better, shouldn’t it start at a low speed and ramp up as the room got hotter and hotter. Today’s article will be looking at automating a multi-speed smart fan to automatically cool a room using Home Assistant.

If you’re looking at hooking up your ceiling fan to Home Assistant in the first place, check out my article on Convert Your Pull-Chain Ceiling Fan to Z-Wave using the GE Z-Wave Smart Fan Controller. If you don’t already have real-time temperature data for the room you want to cool down, this article starts with a mini-tutorial on how to create a cheap WiFi temperature sensor using an ESP8266 NodeMCU, a DHT22 sensor, and esphome.

[Read more…]Automating a Multi-Speed Ceiling Fan with Home Assistant

Convert your Pull-Chain to Z-Wave

Convert Your Pull-Chain Ceiling Fan to Z-Wave

Have a fan in your home you want to turn on automatically? Right now controlled by a light switch or pull chain? In today’s article, I’m going to be converting my ceiling fan from being controlled by a wall switch and pull chain to being controlled by Z-Wave switches.

My main goals for the project were to:

  • Be able to control my ceiling fan speed and light from my Home Automation system
  • Automatically turn on the fan when the temperature reaches a certain level
  • Control the fan locally with the switch when needed

My home office never cools down or warms up enough. I wanted to get the ceiling fan into my Home Automation system so I could automatically turn it on during hot days or mornings before I come to work in the office.

[Read more…]Convert Your Pull-Chain Ceiling Fan to Z-Wave

Appliance Energy Monitoring Using ZWave

Appliance Energy Monitoring using Z-Wave

Ever get an expensive power bill and want to know what appliance was the culprit? Maybe you want to learn how much an appliance is costing you? In today’s article, I show how you can use the Zooz Z-Wave Plus Power Switch with Home Assistant, InfluxDB and Grafana to track and plot an appliance’s energy usage and cost. The result is an easy to digest Grafana dashboard you can use to track what time of day your appliances are consuming the most energy and how much it’s costing you!

I’m using Z-Wave in this article, but feel free to substitute for whatever protocol your Home Automation setup is using. As long as you can get energy measurements for an appliance into Home Assistant you should be good to go!

[Read more…]Appliance Energy Monitoring using Z-Wave

Zooz Zwave Plus Power Switch Review

Zooz Z-Wave Plus Power Switch Review and Setup

Ever wanted to be alerted when an appliance has been on for too long? What about switch a device on and off from your phone or through an automation? This is the perfect application for a smart switch! Today I’m going to be looking at the Zooz Z-Wave Plus Power Switch (ZEN15) and integrating it with Home Assistant with notifications.

There are a ton of smart home switches on Amazon. I have invested in a Z-Wave Plus mesh network in my house, so I went searching for a great Z-Wave Plus switch that measures energy usage. Z-Wave communication is all local so you don’t need to rely on any cloud service being up or any companies taking your data. It also works at a lower frequency band (908 MHz) than WiFi. So it won’t cause congestion on your 2.4 GHz wireless spectrum at your home that your WiFi and Bluetooth devices already use. If you’re interested in Z-Wave Plus check out my article on Adding a Z-Wave Plus Dimmer Switch to Home Assistant.

[Read more…]Zooz Z-Wave Plus Power Switch Review and Setup

Add a Z-Wave+ Dimmer Switch to Home Assistant

Automating your lights are a great place to get started with Home Automation. In today’s article, I replaced a traditional light switch with a Z-Wave Plus dimmer switch (GE 14294). Using Home Assistant, my lights automatically dim when someone starts playing content on the Chromecast in my Living Room after sunset. We find it useful to have a very dim light on during the movie so that we can still get up without stepping on stuff and still be able to see what we’re eating.

Some supplies I used:

[Read more…]Add a Z-Wave+ Dimmer Switch to Home Assistant