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Still drawing >50mA during time.sleep() #20

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DaveVdE opened this issue Nov 24, 2020 · 2 comments · Fixed by #31
Closed

Still drawing >50mA during time.sleep() #20

DaveVdE opened this issue Nov 24, 2020 · 2 comments · Fixed by #31

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@DaveVdE
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DaveVdE commented Nov 24, 2020

The plan was to have a new update downloaded every 60s and then put the MagTag to sleep saving battery, but I'm measuring a constant 50-100mA current draw even when doing nothing.

I think the WiFi radio is to blame, but I can't figure out how to turn off the WiFi during sleep. How do I do this?

@dhalbert
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Real deep sleep is in progress. I just got it to work last night and will be checking the current draw today. It should be in a beta release soon. See adafruit/circuitpython#2796, though the API is still evolving.

@DaveVdE
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DaveVdE commented Nov 24, 2020 via email

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