Hello!
We’re currently exploring using the Jetson Nano module in a battery-powered application in which we need to be able to survive ~1 week on a single charge, with most of that time being in a sleep/low-power state. A sensor/microcontroller would detect when the Nano would need to wake up to capture/process data from USB sensors for a few minutes.
I’m trying to evaluate power consumption vs. wake-up time for the Nano for power budgeting and to explore possible implementation options, but I haven’t been able to find the following information either in the documentation or these forums. Would y’all be able to help?
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When the Nano is in deep sleep (SC7) mode, what is its typical power consumption? Rough numbers are fine here, I care about order-of-magnitude. I found this thread for the Xavier NX stating 200mW, but I’m not aware enough of these devices to know how representative that one might be.
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How quickly can the Nano resume from deep sleep mode? We potentially need it to be running userland processes within 5s.
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If we power off the Nano instead of using sleep mode, does it still draw any idle power from the 5V input?
Thanks for any help you can provide!
Marc-Alexandre Chan