I would like to open the light in the greenhouse with a relay when the light is to low. The lignt sensor work fine. The value of the sensor is between 0 and 100 after calibration. When the relay is activated the light open whitout problem. My problem is with the logic of the automation. I want the relay open and stay open between sensor value of 20 and 30. But when I use the following values
min 20 and max 30
average sensor data 2
pause 0
activator range 0 and 30 (this is my testing value for not waiting to long between my tests)
the relay open only outside of this range.
Any idea ?
Hi There,
You can have a look at the following post:
https://hydrosys4.wixsite.com/hydrosys4forum/forum/sw-and-settings/setting-up-automation
There I address the automation for the temperature, but same logic can apply to the Light.
If you still have doubt, let me know.
Regards,
Angelo