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ESP32 sleeping and bluetooth

Posted: Sun Aug 18, 2019 3:23 pm
by dunato

I use ESP equipped with external RTC. I would like to make ESP asleep and wake-up only by RTC alarms. But simultaneously I would like to use classic BT or BLE to communicate with ESP and deliver the alarm times. So ESP sleeping is not possible, or am I wrong? So I only think about sleeping of ESP for every 1-2 seconds and to sniff for BT between. Is it a good way?