Establishing Communication Between ESP32 and R307 Fingerprint Sensor: Initialization Issues

#include <Adafruit_Fingerprint.h>
#include <HardwareSerial.h>

HardwareSerial mySerial(2);  // Use Serial2 for communication
Adafruit_Fingerprint finger = Adafruit_Fingerprint(&mySerial);

void setup()
{
  Serial.begin(115200);
  mySerial.begin(57600, SERIAL_8N1, 16, 17);  // RX, TX pins for ESP32
  
  Serial.println("Initializing fingerprint sensor...");
  
  finger.begin(57600);
  
  if (finger.verifyPassword())
    Serial.println("Fingerprint sensor initialized successfully!");
  else
    Serial.println("Fingerprint sensor not found, check wiring!");
}

void loop() {
  // Main loop can be empty for now
}