[arduino code examples for A6v3]-03 Read analog input ports value

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Code:

#include "Arduino.h"
#include "PCF8574.h"

#define ANALOG_A1   4
#define ANALOG_A2   5
#define ANALOG_A3   6
#define ANALOG_A4   7

void setup()
{
    Serial.begin(115200);
  pinMode(ANALOG_A1,INPUT);
  pinMode(ANALOG_A2,INPUT);
  pinMode(ANALOG_A3,INPUT);
  pinMode(ANALOG_A4,INPUT);
}

void loop()
{
  Serial.printf("Current Reading A1 on Pin(%d)=%d\n",ANALOG_A1,analogRead(ANALOG_A1));
  Serial.printf("Current Reading A2 on Pin(%d)=%d\n",ANALOG_A2,analogRead(ANALOG_A2));
  Serial.printf("Current Reading A3 on Pin(%d)=%d\n",ANALOG_A3,analogRead(ANALOG_A3));
  Serial.printf("Current Reading A4 on Pin(%d)=%d\n",ANALOG_A4,analogRead(ANALOG_A4));
  delay(500);
}

arduino ino file download:
  ADC.zip (Size: 397 bytes / Downloads: 9)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download:
  ADC.ino.merged.zip (Size: 195.06 KB / Downloads: 8)