Esp8266 A0 pin define

1

hi all
i’m trying to define pin A0 s output in esp8266 i found it is unlike arduino you cant define it as digital input and output so van i define it as analog output and take 3.3v from it ?

2

The analog gpio A0 can’t be used as output.
See ESP8266 Pinout Reference: Which GPIO pins should you use? | Random Nerd Tutorials

1 Like
3

thank you i will read it now