Open “File” -> “Examples” -> “AmebaPowerSave” -> “DeepSleepMode”

Set condition values as below.
“DS_WAKEUP_SOURCE” is used to set the wakeup source, the user can choose 3 wakeup sources,
AON Timer (SET_DS_AON_TIMER_WAKEUP);
AON GPIO pins (SET_AON_WAKEPIN_WAKEUP);
RTC Timer(SET_DS_RTC_WAKEUP);

Using AON Timer as wakeup source

AON Timer can be set from 0 to 32760000ms range by AON_TIMER_SLEEP_DURATION.

Using AON GPIO pins as wakeup source

For AMB23, there are 8 pins that can be set as AON pins and active high for wakeup, GPIOA12(D9), GPIOA13(D10), GPIOA14(D11), GPIOA15(D12), GPIOA16(D13), GPIOA18(D15), GPIOA19(D16), GPIOA21(D18).

These AON pins can be set by using SET_AON_GPIO_WAKEUP_GPIOA25 or the pin that you want to use as shown in the picture below.

Using RTC Timer as wakeup source

RTC Timer wakeup system is by setting alarm. The alarm has 4 values to be set, day, hour, min and sec. All 4 values can be set by DS_RTC_ALARM_DAY, DS_RTC_ALARM_HOUR, DS_RTC_ALARM_MIN, and DS_RTC_ALARM_SEC.