3 ms·
Apple does something similar, uses a ARM M-series microcontroller to do sensor readings (activity detection etc.) when the device is sleeping [1]. [1] https://
by janjongboom 10y ago
Apple does something similar, uses a ARM M-series microcontroller to do sensor readings (activity detection etc.) when the device is sleeping [1].
[1] https://en.wikipedia.org/wiki/Apple_motion_coprocessors https://en.wikipedia.org/wiki/Apple_motion_coprocessors