Hello, Wondering if there are any examples out there where an RTC breakout board such as the DS3231 can be configured to wake a Gen3 device from sleep via the EN pin? If so, please share! I am looking to wake up my Boron at scheduled times to publish to cloud and go back to sleep.

Wake up Gen3 via EN pin with a breakout RTC

rickkas7 March 13, 2020, 6:56pm 2

This is the circuit that I used on Gen 3 devices to do EN pin deep sleep:

Topic		Replies	Views
Boron / Argon - Using the Enable Pin for Sleep with a Real Time Clock Hardware	5	964	November 25, 2020
Gen3 Sleep - Sleep for time only? Firmware	7	1420	February 21, 2019
Using System.sleep(SLEEP_MODE_DEEP) w/ Hybrid-0.9.0 Firmware boron	10	914	April 4, 2019
Boron EN-Pin vs Deep Sleep General boron	1	585	March 27, 2019
Locked up Boron, ignores ~EN pin: how can this happen? Troubleshooting boron	52	4130	November 5, 2020