#include <SoftwareSerial.h>

// a lot of help from chatgpt

// Define Software Serial RX and TX pins
const int RX_PIN = 4; // Not actively used in this case
const int TX_PIN = 5; // Transmit pin for output

// Create a SoftwareSerial object
SoftwareSerial mySerial(RX_PIN, TX_PIN);

const uint8_t analogPins[] = {0, 1, 2, 3, 6, 7, 8, 9, 10};
const uint8_t numPins = sizeof(analogPins) / sizeof(analogPins[0]);

void setup() {
  // Initialize serial communication for debugging
  mySerial.begin(9600);

  delay(1000); // i don't know, wait a bit.

  mySerial.println("DEBUG :: ADC serial initialized");

  // Configure the data pins as input
  for (int i = 0; i < numPins; i++) {
    pinMode(analogPins[i], INPUT);
  }
}

void loop() {
  // Loop through each pin and read the analog value
  for (int i = 0; i < numPins; i++) {
    int state = analogRead(analogPins[i]);
    mySerial.print(analogPins[i]);
    mySerial.print(": ");
    mySerial.print(state);
    if (i < numPins - 1) {
      mySerial.print(", ");
    }
  }
  mySerial.println();

  delay(10);
}