Four analog signals are input into the ADS1115 ADC and converted values are display on OLED screen.

Link to code:
https://akuzechie.blogspot.com/2020/1...

Contents:
0:00 Introduction
0:23 ADS1115 Block Diagram
1:54 ADS1115 I2C Module
2:18 Circuit Description
2:55 Demonstration 1
3:13 C++ Sketch
3:40 Demonstration 2
4:22 Future Project