Thanks. Other option is to sleep my ESP and try to wake up. Here (I dont have enougth knowledge) I am thinking is the schema (I have attached the picture): - I want only one output signal, I mean, when there is any alarm the output signal is 10 seconds - I was trying the picture circuit but I didn't...

Hi,
I have a battery cr123. I connected the + to the relay. The output is connected to the ESP.
It is working this schema from tamper relay but it is not working from alarm relay...I am taking measures and I think the alarm relay has some diode consuming 0.5V.
Any suggestion?

Hi, I am trying to add a transmitter to my alarm sensor. This alarm sensor have two relays: - tamper - alarm For the transmitter I am using ESP01s. My problem is: when I use the tamper relay, the transmitter works perfecly but when I use the other relay (alarm relay), It doesn't work. It is like if ...