To operate the option on ESP8266, a jumper between GPIO16 and RST is required! Without this, the module will not wake up!
To exit the sleep mode, for example for migration, you must enable Safe mode.
Setting the spill interval is indicated on the main settings tab. In the additional settings (in the gear), the wake-up time of the module is indicated-this is the time that the module wakes up to have time to read all the sensors and send the data to the servers.
It is recommended to enable static IP for faster connection to the network.
It is not recommended to install time support (NTP) in the firmware - this slows down the module startup.