LPS22 issue with nRF52-DK

Question

Hi all,

I'm working with a pressure sensor (LPS22HBTR) and the nRF52-DK and I have some issues when sending data through BLE (nRF52832). When I run the program without BLE it works, but when I connect the nRF52 to a device (I don't even send data) the program crushes. The app (LightBlue) doesn't even tell me that the device is disconnected or something like that.

I have attached the code related to this part of the program.

#include <Arduino.h>
#include <BLEPeripheral.h>
#include <Wire.h>
#include <WireCrc.h>
#include <WireSlave.h>
#include <MPU6050.h>
#include "HX711.h"
#include <Adafruit_LPS2X.h>
#include <Adafruit_Sensor.h>
#include <WireSlaveRequest.h>

BLEPeripheral blePeripheral = BLEPeripheral();

//AIRFLOW SERVICE 0000FFC0-0000-1000-8000-00805F9B34FB
BLEService AirflowService("ffc0");

BLEIntCharacteristic rightLung_Char("ffc1", BLERead | BLENotify);
BLEDescriptor RLDescriptor("2901", "RIGHT LUNG");
BLEIntCharacteristic leftLung_Char("ffc2", BLERead | BLENotify);
BLEDescriptor LLDescriptor("2901", "LEFT LUNG");
BLEIntCharacteristic stomach_Char("ffc3", BLERead | BLENotify);
BLEDescriptor StomachDescriptor("2901", "STOMACH");

//AIRFLOW VARIABLES
Adafruit_LPS22 lps1;
Adafruit_LPS22 lps2;
Adafruit_LPS22 lps3; 

// For SPI mode, we need a CS pin
#define LPS_CS1 10
#define LPS_CS2 9
#define LPS_CS3 8

// For software-SPI mode we need SCK/MOSI/MISO pins I HAVE ISSUES WITH THIS
#define LPS_SCK 13
#define LPS_MISO 12
#define LPS_MOSI 11

float origin1 = 0;
float origin2 = 0;
float origin3 = 0;
int rightLung = 0;
int leftLung = 0;
int stomach = 0;

int count = 0;


void setup() {

  Serial.begin(115200);
  Wire.begin();
  
  // AIRFLOW SETUP
  if (!lps1.begin_SPI(LPS_CS1)) {
    Serial.println("Failed to find LPS22 chip 1");
    while (1) { delay(10); }
  }
  
  if (!lps2.begin_SPI(LPS_CS2)) {
    Serial.println("Failed to find LPS22 chip 2");
    while (1) { delay(10); }
  }
  
  if (!lps2.begin_SPI(LPS_CS2)) {
    Serial.println("Failed to find LPS22 chip 2");
    while (1) { delay(10); }
  }                         

  //BLE SETUP
  blePeripheral.setAdvertisedServiceUuid(AirflowService.uuid());
  blePeripheral.addAttribute(AirflowService);
  blePeripheral.addAttribute(rightLung_Char);
  blePeripheral.addAttribute(RLDescriptor);
  blePeripheral.addAttribute(leftLung_Char);
  blePeripheral.addAttribute(LLDescriptor);
  blePeripheral.addAttribute(stomach_Char);
  blePeripheral.addAttribute(StomachDescriptor);
  
  blePeripheral.begin();

}

void loop() {

  //Airflow(); //WORKS

  //blePeripheral.poll();
  BLECentral central = blePeripheral.central();

  if (central) {
    // central connected to peripheral
    Serial.print(F("Connected to central: "));
    Serial.println(central.address());

    while (central.connected()) {
      Airflow(); //CRASH
      delay(100);
    }
    Serial.print(F("Disconnected from central: "));
    Serial.println(central.address());
  }

}

void Airflow()  {

  sensors_event_t temp1;
  sensors_event_t pressure1;
  lps1.getEvent(&pressure1, &temp1);
  
  sensors_event_t temp2;
  sensors_event_t pressure2;
  lps2.getEvent(&pressure2, &temp2);

  sensors_event_t temp3;
  sensors_event_t pressure3;
  lps3.getEvent(&pressure3, &temp3);
  
  while (count == 0){
    origin1 = ((pressure1.pressure)* 1000);
    origin2 = ((pressure2.pressure)* 1000);
    origin3 = ((pressure3.pressure)* 1000);

    count = 1;
  }

  rightLung = ((pressure1.pressure) * 1000) - origin1;
  stomach = ((pressure2.pressure) * 1000) - origin2;
  leftLung = ((pressure3.pressure) * 1000) - origin3;

  if (rightLung < 0)
    rightLung = 0;
  if (leftLung < 0)
    leftLung = 0;
  if (stomach < 0)
    stomach = 0;

  Serial.print(leftLung);
  Serial.print(" . ");
  Serial.print(stomach);
  Serial.print(" . ");
  Serial.println(rightLung);
  Serial.println();

 // rightLung_Char.setValueLE(rightLung);
 // leftLung_Char.setValueLE(leftLung);
  //stomach_Char.setValueLE(stomach);
  //delay(100);
}

I'm not sure what's the problem, I need help with this. Any other idea or another way of doing this?