基于Arduino的ESP32S3蓝牙问题

最近在学习ESP32S3，在arduino上开发，其自带的蓝牙库不能用，下载了arduinoBLE函数库能烧录但是电脑手机无法配对，这是怎么回事？
这是arduinoBLE函数库自带的LED示例
#include <ArduinoBLE.h>

BLEService ledService("19B10000-E8F2-537E-4F6C-D104768A1214"); // Bluetooth® Low Energy LED Service

// Bluetooth® Low Energy LED Switch Characteristic - custom 128-bit UUID, read and writable by central
BLEByteCharacteristic switchCharacteristic("19B10001-E8F2-537E-4F6C-D104768A1214", BLERead | BLEWrite);

const int ledPin = LED_BUILTIN; // pin to use for the LED

void setup() {
Serial.begin(9600);
while (!Serial);

// set LED pin to output mode
pinMode(ledPin, OUTPUT);

// begin initialization
if (!BLE.begin()) {
Serial.println("starting Bluetooth® Low Energy module failed!");

while (1);

}

// set advertised local name and service UUID:
BLE.setLocalName("LED");
BLE.setAdvertisedService(ledService);

// add the characteristic to the service
ledService.addCharacteristic(switchCharacteristic);

// add service
BLE.addService(ledService);

// set the initial value for the characeristic:
switchCharacteristic.writeValue(0);

// start advertising
BLE.advertise();

Serial.println("BLE LED Peripheral");
}

void loop() {
// listen for Bluetooth® Low Energy peripherals to connect:
BLEDevice central = BLE.central();

// if a central is connected to peripheral:
if (central) {
Serial.print("Connected to central: ");
// print the central's MAC address:
Serial.println(central.address());

// while the central is still connected to peripheral:
while (central.connected()) {
  // if the remote device wrote to the characteristic,
  // use the value to control the LED:
  if (switchCharacteristic.written()) {
    if (switchCharacteristic.value()) {   // any value other than 0
      Serial.println("LED on");
      digitalWrite(ledPin, HIGH);         // will turn the LED on
    } else {                              // a 0 value
      Serial.println(F("LED off"));
      digitalWrite(ledPin, LOW);          // will turn the LED off
    }
  }
}

// when the central disconnects, print it out:
Serial.print(F("Disconnected from central: "));
Serial.println(central.address());

}
}