Problem
If you like to change heartbeat interval time to reduce mobile data usage please follow this 2 steps.
Solution
connect Connect to the station via http://stationIP:10001/config/login.html
username: MobilnaElektrika MobilnaElektrika
password: MobilnaElektrika11click Configuration Click “Configuration” and scroll down to Time settings“Time settings”. Change General report interval (when not charging). Default The default value is 600s. After the change click save button.