ESP8266 Developer Zone The Official ESP8266 Forum 2016-11-14T22:07:49+08:00 https://bbs.espressif.com:443/feed.php?f=65&t=3063 2016-11-14T22:07:49+08:00 2016-11-14T22:07:49+08:00 https://bbs.espressif.com:443/viewtopic.php?t=3063&p=10528#p10528 <![CDATA[Re: Deep Sleep GPIO Pins Wake Up]]> However, if you are using the ESP8266 SDK for your application, if you want to resume some activity or if you want to detect the restart was because of deep-sleep wakeup, you may use the reset cause API and also store data in the RTC memory (it is retained when the chip is in deep sleep and wakes up via reset).
If you are using the AT firmware, you may not have much choice.

Statistics: Posted by Guest — Mon Nov 14, 2016 10:07 pm

]]> 2016-11-11T06:05:26+08:00 2016-11-11T06:05:26+08:00 https://bbs.espressif.com:443/viewtopic.php?t=3063&p=10501#p10501 <![CDATA[Deep Sleep GPIO Pins Wake Up]]>
Is it possible to use a GPIO to wake up ESp8266 from Deep Sleep instead of pull down-up the RESET line?

Regards

Cesar Guevara

Statistics: Posted by cesar.guevara — Fri Nov 11, 2016 6:05 am

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