I want to install an automatic device that will send a signal (Pushover) when the temperature is below -1°C. The automation must be active at a specific time (4:45 AM) and must send the notification three times.
However, in my case it was sent at a different time (2 AM).
Temperatures below -1°C were already reached earlier (around 10:30 PM).
Can anyone send me a guide on how to create it correctly?