I recently set up an automation for my LG ThinQ washer, and I wanted to share the process in case anyone else is looking to do something similar. The goal was to trigger an event when the washing cycle completes. Here’s how I did it:
Step 1: Identify the Right Sensor
I noticed that the ‘time remaining’ sensor on my washer updates in real-time. This seemed like the perfect trigger point. When the time remaining goes from any value above 0:00:00 to exactly 0:00:00, I knew it was time to act.
Step 2: Configure the Automation
I used the following trigger in my automation setup:
yaml
trigger:
- platform: state
entity_id: sensor.front_load_washer_remaining_time
from: ‘0:00:01’
to: ‘0:00:00’
This ensures that the automation only triggers when the cycle is fully complete.
Step 3: Define the Actions
Once the trigger is activated, I wanted to turn on a specific switch in my laundry room. To avoid any unintended behavior, I set up a delay of just 1 second before turning the switch off. This ensures that the switch is only on momentarily, providing a quick notification without being disruptive.
Step 4: Test and Refine
After setting everything up, I tested the automation manually by simulating the time remaining change. It worked perfectly! The switch turned on briefly, and then turned off automatically. I also made sure to test it during a full washing cycle to confirm everything worked as expected.
Final Thoughts
This automation has been a game-changer for me. It’s a simple yet effective way to stay informed about the status of my laundry without constantly checking the washer. If you’re looking to add a bit more convenience to your routine, I highly recommend exploring similar automations for your appliances!
Happy automating! 
