Thanks very much for this excellent blueprint and sharing this great work@Blacky.
I have used this amazing blueprint for about 6 months to control one heat recovery ventilator (HRV), which brings in fresh air and takes out stale air, when humidity is high in 3 bathrooms and 2 kitchens in a 3 level house. The HRV is turned on and off by Shelly Plus 1 dry contact to behave like a fan in taking out humidity from the 3 bathrooms and 2 kitchens (5 different high humidity prone areas). I use Aqara Temperature and Humidity sensors in the 5 high humidity prone areas to monitor humidity levels. Each of the 5 different areas are used independently or concurrently by different people.
I do not know how to link the 3 bathrooms and 2 kitchen so that when one of 5 areas triggers an automation to run the HRV and to check other areas before ending the automation to stop the HRV. I have questions:
- Is it a way to include “conditions” in the blueprint to check derivative sensor helpers created for the 5 areas and humidity levels before stopping an automation?
- Is it a way to include “actions” in the blueprint so that an automation for each area can send “automation start” notifications and “automation end” notifications?
The Cover Control Automation blueprint has conditions and actions built in under “Additional Conditions” section with conditions and building blocks and under “Additional Actions” section with conditions and building blocks . Here is a link to it: ☀️ Cover Control Automation (CCA) - a comprehensive and highly configurable roller blind blueprint
Please help me. Thanks once again.