Hello,
I used your sample configuration in HomeAssistant using an ESP 8266 and KY-037 Sensor.
Everything works so far.
What I don´t understand is how to set it to only trigger when a noise (in my case it is the door bell) is for minimum 2 seconds above 75 decibel.
I set "2 seconds" in my HomaAssistant Automation but it triggers even if I do a short snip with my fingernail on the sensor. But that´s only a few milliseconds.
So how can i set it to wait and "listen" to a noise that must be constantly > 75DB for 2 seconds (and ignore al time-shorter noises like a clap with a hand?
Regards
Martin
Hello,
I used your sample configuration in HomeAssistant using an ESP 8266 and KY-037 Sensor.
Everything works so far.
What I don´t understand is how to set it to only trigger when a noise (in my case it is the door bell) is for minimum 2 seconds above 75 decibel.
I set "2 seconds" in my HomaAssistant Automation but it triggers even if I do a short snip with my fingernail on the sensor. But that´s only a few milliseconds.
So how can i set it to wait and "listen" to a noise that must be constantly > 75DB for 2 seconds (and ignore al time-shorter noises like a clap with a hand?
Regards
Martin