Will the device support OTA Firmware upgrade in case powerpal needs to fix bugs or enhance features? July 04, 2019 01:03 Yes, Powerpal supports OTA firmware upgrade via the app. Related articles Does Powerpal need batteries, what battery does it require and what is the operating time? Why can't I connect to my Powerpal? I want to read real-time data, will this impact battery life and how often the data will be sent in this condition? New electricity time of use schedules from 1 July 2021 for Victorian customers Can Powerpal be connected to more than one mobile device and can I see data when I'm away from home?