To avoid possible conflicts with my app, I tested with Wifi Examples from ESP-IDF repo:
https://github.com/espressif/esp-idf/bl ... ple_main.c

Sorry for this missing point.

Hello, I need some help with ESP-IDF in a Atom Lite. I have two version of Atom Lite and one of Stick C. One version of Atom Lite has a label with the text "Adding Model-ATOM-2" with FCC details, the other version has a label with text "NOTE". See Photo: https://pasteboard.co/JlJHMAW.jpg My program,...

First of all, thanks for your quick responses and dedication to this post. Maybe I don't understand well your point of view. Sorry if is the case. If I use a voltage divider to get 3.3v when the input have 40v (my max), to get a guaranteed high I need something higher 30v and to get a guaranteed low...

Hello ESP_Sprite,

The threshold it's critical because it very old machinery with floating GND, large wires and a lot of noise. Having a perfect 0v in this environment is very hard.

Many thanks for your reply.

Hello, I'm try to made a system with some custom requirements for the inputs but my solutions needs too many components, are expensive or don't adjust to all my requirements. Let me explain what are the custom requirements for the inputs: I need minimun 12 digital inputs but every input needs to be ...