ESP8266 Community Forum

- Tue Jun 18, 2019 9:57 am #82867 I checked the schematic and it shows the led on pin 13. Does the led turn on at any time?
https://www.itead.cc/wiki/images/f/fe/S ... ematic.pdf

I tried it again, but with pin, and it worked for me.

- Wed Jun 19, 2019 1:59 am #82872 It is very strange, because I can see led light turn on only when connection wifi is lost.

- Wed Jun 19, 2019 5:01 am #82874 I don't know what is appen, but now works.

- Wed Jun 19, 2019 5:08 am #82875

It is very strange, because I can see led light turn on only when connection wifi is lost.

Code: Select all//STATO RELE
int OFF = 0;
int ON = 1;

The port pin needs to put out a 0 to turn on the LED. The led is connected to Vcc and the port pin has to go low in order to turn it on. You need to handle on and off for the led different than the relays.

Code: Select allint statusOFF = 1;
int statusON = 0;