ESP8266 Developer Zone The Official ESP8266 Forum 2016-02-06T00:12:31+08:00 https://bbs.espressif.com:443/feed.php?f=7&t=1744 2016-02-06T00:12:31+08:00 2016-02-06T00:12:31+08:00 https://bbs.espressif.com:443/viewtopic.php?t=1744&p=5699#p5699 <![CDATA[GPIO16 change direction upon deep_sleep(0) command]]> my goal is to put my esp-03 into deep sleep by using the deep_sleep(0) command without defining a RTC timeout.
My second goal is to use GPIO16 as an INPUT.

Apparently as soon as I enter deep sleep, GPIO16 goes back to its default configuration which is OUTPUT, and the default value seems to be 3.3V.

I understand that it is normal that GPIO16 goes back to OUTPUT, but is it possible to choose the state of the output?

Statistics: Posted by pirlouwi — Sat Feb 06, 2016 12:12 am

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