Arduino Nano 33 BLE Sense

// Instale via Library Manager: Arduino_LSM9DS1, Arduino_HTS221,
// Arduino_LPS22HB, Arduino_APDS9960

#include <Arduino_LSM9DS1.h>
#include <Arduino_HTS221.h>
#include <Arduino_LPS22HB.h>
#include <Arduino_APDS9960.h>

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

  IMU.begin();
  HTS.begin();
  BARO.begin();
  APDS.begin();
}

void loop() {
  // Acelerômetro
  if (IMU.accelerationAvailable()) {
    float x, y, z;
    IMU.readAcceleration(x, y, z);
    Serial.printf("Accel: %.2f, %.2f, %.2f g\n", x, y, z);
  }

  // Temperatura e umidade (1 Hz — controla com millis)
  static unsigned long lastHTS = 0;
  if (millis() - lastHTS >= 1000) {
    lastHTS = millis();
    Serial.printf("Temp: %.1f C | Umidade: %.1f%%\n",
      HTS.readTemperature(), HTS.readHumidity());
  }

  // Pressão
  Serial.printf("Pressao: %.2f kPa\n", BARO.readPressure());

  // Proximidade
  if (APDS.proximityAvailable())
    Serial.printf("Prox: %d\n", APDS.readProximity());

  // Gesto
  if (APDS.gestureAvailable()) {
    int g = APDS.readGesture();
    if (g == GESTURE_UP)    Serial.println("Gesto: CIMA");
    if (g == GESTURE_DOWN)  Serial.println("Gesto: BAIXO");
    if (g == GESTURE_LEFT)  Serial.println("Gesto: ESQUERDA");
    if (g == GESTURE_RIGHT) Serial.println("Gesto: DIREITA");
  }

  delay(200);
}