A well running routine wakes up an Arduino Uno from deep sleep using RTC.alarmInterrupt instruction, once a minute, at second 30. However, this instruction in general manages to wake up only once a minute, once an hour,.. I would like to change this to once every 10 minutes (or just several times a…

Arduino Uno deep sleep wake-up with DS3231: from once an hour to several times

Topic		Replies	Views
DS3231 and RTClibExtended.h Programming	14	4464	May 5, 2021
Alarm RTC DS3231 wake Arduino? Programming	24	25985	May 5, 2021
Regular DS3231 Alarm & Arduino sleeping mode: working once but no more... Programming	12	3879	May 5, 2021
DS3231 Alarms Trouble... HELP! Programming	23	3412	May 5, 2021
Dormir y despertar arduino mediante DS3231 Software	1	945	May 7, 2021