I'm adding some code screenshots

Seriously?

Also, I can't see/access any of the images in your post.

Sorry. I've now edited my original post to make the images accessible.
Thank you for the feedback.

Hi,

I've developed a custom board which integrate an ESP32-WROVER-IE. During the PCB testing I noticed a noise in the I2C bus. The noise seems to be correlated to ADC acquisitions. I would like to find out what's the cause of this phenomenon and possibly solve it.

For simplicity, I replicated the ...