How to Use Shunt

[thinkupplus]

We want to find voltage and current values using shunt resistance.
How do I wire the shunt resistor connection? It's hard to tell from the image.
Where should I connect to 0,1,2,3 of ADS1115?
And even if I save the capacity in the app, it is not reflected?
What did I do wrong?

[zbchristian]

How to attach the shunt: in the program you find adc_sensor defined as the difference between channel 0 and channel 1 of the ADC.

The inputs of the ADC are:
A0: Sensor
A1: Sensor
A2: battery voltage
A3: GND

Not sure what you mean, that the capcaity is not reflected in App. Please be more specific.
Does the App connect to the device? What is visible on the display?