Using the Pi 5 RTC to start it up at a set time is easy. But you put it into a low power "off" state (about 6mA iirc). When the alarm triggers it boots from cold. There is no "suspend" state (yet?).
The Zero 2W doesn't have any low power state where it can be woken up by wifi. Just the original GPIO startup option of grounding Pin 5 (GPIO 2), which isn't very low current.
The Zero 2W doesn't have any low power state where it can be woken up by wifi. Just the original GPIO startup option of grounding Pin 5 (GPIO 2), which isn't very low current.
Statistics: Posted by rpdom — Fri Mar 08, 2024 11:49 pm