RTC Circuit

      RTC Circuit

      HelloI wish to use your RTC function on the PicoCOM4. I propose to use a standard, CR2032 3V battery. Can I just wire this straight to the RTC pin or are there any other circuit considerations I need to take into account? i.e. diodes; resistors?Also there have been messages posted about the accuracy of the RTC on other devices.Is the PicoCOM4 RTC accurate?