Send a test event so you can confirm that it’s working. Make sure you create an Authentication Token and note it down – you will need it later. The Splunk HTTP Event Collector is how we are going to send SmartThings events to Splunk. Enable the Splunk HTTP Event Collector (HEC) I’ll go through how to configure the Universal Forwarders in a future post. If you want to monitor other computers, install Splunk Universal Forwarder on each of those computers. If your install was successful, you should be able to log into Splunk web by navigating to (or replace localhost with your Splunk server hostname). For my setup I installed Splunk on a 14-year old Windows box with a – Splunk indexing/query performance has been pretty acceptable. Splunk Free allows indexing up to 500 MB of data per day which has been sufficient for my home logging needs. After that you can switch to the Free edition. You will start with the Enterprise version which comes with a 60-Day Trial. PowerShell scripts to pull data from & run/log periodic Internet speed tests.ĭownload and install Splunk.First Alert ZCOMBO 2-in-1 Smoke Detector & Carbon Monoxide Alarm, Z-Wave.Aeotec HEM G2 whole house energy monitor. ![]() Samsung ST-CEN-MOIS-1/FTR-US-2 Water Leak Sensors.Other ZigBee/Z-Wave switches, dimmers, and plugs.Samsung SmartThings GP-U999SJVLBAA Motion Sensors.Samsung SmartThings GP-U999SJVLAAA Door & Window Multipurpose Sensors.Here’s a Splunk dashboard I created for my home, showing current and historical data from multiple data sources: energy meter, contact sensors, switches, weather data feed, Windows event logs, and some custom PowerShell scripts. I use Splunk (data capture and visualization tool) at work so I decided to give it a try at home and it’s worked out great. What had been still missing from the picture for me, is the ability to log, analyze, and visualize all the data that my smart home generated. Modern protocols like Z-Wave & ZigBee, along with mart hubs, and smart assistants like Amazon Alexa, Google Home & Apple Siri are finally bringing everything together to make the smart home a practical and reliable reality. It doesn’t work that way.The smart home has gone through quite a convergence in the last few years. You also can’t write code to delete a DTH. There are probably many devices that have multiple subscriptions. If you are writing your own smartapp, that doesn’t mean that no other smartapps can be subscribed to that device. Devices use the DTH but you can have multiples devices using the same DTH, not all of them will be talking to each smartapp. Smartapps subscribe to devices, not DTHs. Now, your question doesn’t make a lot of sense. If you’re trying to totally uninstall it, you can’t do that when you have an instance of it currently running (Aka, installed on your system.) If you’re trying to remove a smartapp, you can do that from the phone app. Either remove the devices or assign them to different DTH. ![]() If you’re trying to delete a DTH in the IDE, you can’t until you have no devices using it. ![]() If you’re trying to delete a device, it doesn’t matter how many apps it’s installed to, you can delete in the phone app. ![]() You’re trying to delete what, the device? The DTH? Or a smartapp?
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