Condition:
The Huangshan Pai runs the program for solution/watch.
Wake up immediately after sleep. As shown in the figure below, how can low power consumption be achieved?
This is the wake-up of the sensor timer; after the screen turns off, the system should operate at 48M overall.
How do I disable or modify it? It feels like it wakes up even before 50ms.
The wake-up interval is 200ms, which is also evident from your log. The time between two consecutive wake-ups is approximately 200ms.
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The sensor timer wakes up every 200 ms to perform step counting and scheduling tasks for sensors such as the magnetometer. If Bluetooth is turned off and only the sensors are kept active, the approximate current waveform is shown in the figure below:
If you want to turn off all sensors at once, you can execute the finsh command: close_all_sensor. This command cuts off power, clock, and scheduling for all sensors.
Alright, thank you. I misunderstood.