Hey everyone, I wanted to share my recent project of setting up a smart watering system for my patio. I’ve been experimenting with integrating a Zigbee water valve controller into my Home Assistant setup. The goal was to automate the watering schedule for my plants without needing any complex triggers. I just wanted a simple on/off automation that I could control via Google Home.
Here’s what I did:
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Hardware Setup: I connected the Zigbee water valve controller to my existing Zigbee network. It showed up in Home Assistant as a switch, which was perfect because I didn’t need any advanced configurations.
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Automation Logic: I wanted the valve to open for 1 minute and then shut off for 5 minutes, repeating this cycle until I manually turned it off. I used Home Assistant’s automation feature to create a repeating timer. The challenge was making it repeat indefinitely without causing any system crashes.
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Testing and Adjustments: Initially, I faced some issues with the automation not restarting correctly after the first cycle. After some research, I found that using a combination of timers and state variables helped maintain the cycle without errors.
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Final Setup: I set up a Google Home routine to toggle the automation on and off. Now, I can say, “Hey Google, turn on the patio watering” and it starts the cycle automatically. It’s been working perfectly for the past week!
If anyone has questions or needs help setting something similar up, feel free to reach out. I’d be happy to share my configuration files or troubleshoot any issues you might encounter.
Happy gardening! 