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Virtual Pin state change disconnect

Need Help With My Project

PeteKnight July 9, 2018, 8:13pm 2

Using GPIO0 probably isn’t a great idea:

ESP8266 GPIO pins info, restrictions and features FAQ

hi blynkers! the esp8266 mcu is widely used in iot projects. however, most gpio pins on this mcu have special / multiple functionality and are not safe to use in all circumstances. these “features” are still not well documented and not explained in a friendly manner for newbies. i see lots of cases when the “issues” are simply caused by not knowing which pins to use in which case. [esp8266 pin features] here is a basic table for startup. i’ve collected the info from various sources on the i…

Pete.

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