Is there a built in method to wake a PI 4B or 5 from suspend or sleep without using external hardware? I see posts in 2015 for using an external Arduino timer or wake on lan, but I don't have these methods available to me at the moment in an already installed weather station on a distant mountain top.
Other ideas to save power when I think the solar panel will get covered in snow for awhile would be to cut power to usb ports or at least stop taking weather pictures until the solar panel is likely clear of snow again.
Thank you, Kevin.
Other ideas to save power when I think the solar panel will get covered in snow for awhile would be to cut power to usb ports or at least stop taking weather pictures until the solar panel is likely clear of snow again.
Thank you, Kevin.
Statistics: Posted by KevinBerry — Sun Dec 07, 2025 6:03 pm