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modpybrtc.h
Damien George authored
Use the machine.deepsleep() function to enter the sleep mode. Use the RTC to configure the alarm to wake the device. Basic use is the following: import machine # configure RTC's ALARM0 to wake device from deep sleep rtc = machine.RTC() rtc.irq(trigger=rtc.ALARM0, wake=machine.DEEPSLEEP) # do other things # ... # set ALARM0's alarm to wake after 10 seconds rtc.alarm(rtc.ALARM0, 10000) # enter deep-sleep state (system is reset upon waking) machine.deepsleep() To detect if the system woke from a deep sleep use: if machine.reset_cause() == machine.DEEPSLEEP_RESET: print('woke from deep sleep')
modpybrtc.h 1.36 KiB