ESP32数据采集，静态数据

Question

我正在尝试使用 ESP32、TEMT600、AHT10、BMP280、MPU6050 传感器模块创建室内环境监控系统。 一切似乎都正常，但来自 BMP280 和 MPU6050 的数据停止了。 BMP280 传感器给我的温度为 180.73°C，压力为 -127hPa。 MPU6050 提供类似的静态读数，加速度计 -9.20、0.00、-77.8 和陀螺仪 -1194°、0°、0°。 他们都开始同时进行静态阅读，但在我的测试中可能会在 5-60 分钟之间变化。

我有时也会从 BMP280 超时，这可能是什么原因造成的吗？

我在下面附上我的代码，这是我第一次尝试使用 ESP32，所以如果有人帮我解决代码的问题，那就太好了。 所有的传感器 SDA 都是 SDA GPIO 21, SCL GPIO 22.

代码

#include <WiFi.h>
#include <WiFiMulti.h>
#include <math.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_AHTX0.h>
#include <Adafruit_BMP280.h>
#include <Adafruit_MPU6050.h>
#include <InfluxDbClient.h>


// Wi-Fi AP SSID
#define WIFI_SSID "Wi-Fi"
// Wi-Fi Password
#define WIFI_PASSWORD "Password"
// InfluxDB v2 Server URL, e.g. https://eu-central-1-1.aws.cloud2.influxdata.com (Use: InfluxDB UI -> Load Data -> Client Libraries)
#define INFLUXDB_URL "URL"
// InfluxDB v2 Server or Cloud API Token (Use: InfluxDB UI -> Data -> API Tokens -> Generate API Token)
#define INFLUXDB_TOKEN "TOEKN"
// InfluxDB v2 Organization ID (Use: InfluxDB UI -> User -> About -> Common Ids )
#define INFLUXDB_ORG "Test"
// InfluxDB v2 Bucket Name (Use: InfluxDB UI ->  Data -> Buckets)
#define INFLUXDB_BUCKET "Weather"
// Set Timezone String According to https://www.gnu.org/software/libc/manual/html_node/TZ-Variable.html
#define TZ_INFO "UTC +10"


// InfluxDB Client Instance with Preconfigured InfluxCloud Certificate
InfluxDBClient client(INFLUXDB_URL, INFLUXDB_ORG, INFLUXDB_BUCKET, INFLUXDB_TOKEN);

WiFiMulti wifiMulti;
Adafruit_AHTX0 aht;
Adafruit_BMP280 bmp;
Adafruit_MPU6050 mpu;

// Setup Code to Run Once
void setup() {
  Serial.begin(115200);

  // Connect to Wi-Fi
  WiFi.mode(WIFI_STA);
  wifiMulti.addAP(WIFI_SSID, WIFI_PASSWORD);

  Serial.print("Connecting to Wi-Fi");
  while (wifiMulti.run() != WL_CONNECTED) {
    Serial.print(".");
    delay(100);
  }
  Serial.println();

  // Initialize the AHT10 Sensor
  if (!aht.begin()) {
    Serial.println("Could Not Find AHT10 Sensor!");
    while (1);
  }
  
  // Initialize the BMP280 Sensor
  if (!bmp.begin(0x76)) {
  Serial.println("Could Not Find BMP280 Sensor");
  while (1);
  }

  // Initialize the MPU6050 Sensor
  if (!mpu.begin()) {
  Serial.println("Could Not Find MPU6050 Sensor");
  while (1);
  }
  
  // MPU 6050 Details
  mpu.setAccelerometerRange(MPU6050_RANGE_8_G);
  Serial.print("Accelerometer range set to: ");
  switch (mpu.getAccelerometerRange()) {
  case MPU6050_RANGE_2_G:
    Serial.println("+-2G");
    break;
  case MPU6050_RANGE_4_G:
    Serial.println("+-4G");
    break;
  case MPU6050_RANGE_8_G:
    Serial.println("+-8G");
    break;
  case MPU6050_RANGE_16_G:
    Serial.println("+-16G");
    break;
  }
  mpu.setGyroRange(MPU6050_RANGE_500_DEG);
  Serial.print("Gyro range set to: ");
  switch (mpu.getGyroRange()) {
  case MPU6050_RANGE_250_DEG:
    Serial.println("+- 250 deg/s");
    break;
  case MPU6050_RANGE_500_DEG:
    Serial.println("+- 500 deg/s");
    break;
  case MPU6050_RANGE_1000_DEG:
    Serial.println("+- 1000 deg/s");
    break;
  case MPU6050_RANGE_2000_DEG:
    Serial.println("+- 2000 deg/s");
    break;
  }

  mpu.setFilterBandwidth(MPU6050_BAND_21_HZ);
  Serial.print("Filter bandwidth set to: ");
  switch (mpu.getFilterBandwidth()) {
  case MPU6050_BAND_260_HZ:
    Serial.println("260 Hz");
    break;
  case MPU6050_BAND_184_HZ:
    Serial.println("184 Hz");
    break;
  case MPU6050_BAND_94_HZ:
    Serial.println("94 Hz");
    break;
  case MPU6050_BAND_44_HZ:
    Serial.println("44 Hz");
    break;
  case MPU6050_BAND_21_HZ:
    Serial.println("21 Hz");
    break;
  case MPU6050_BAND_10_HZ:
    Serial.println("10 Hz");
    break;
  case MPU6050_BAND_5_HZ:
    Serial.println("5 Hz");
    break;
  }


  // Accurate time is necessary for certificate validation and writing in batches
  // For the fastest time sync find NTP servers in your area: https://www.pool.ntp.org/zone/
  // Syncing progress and the time will be printed to Serial.
  timeSync(TZ_INFO, "pool.ntp.org", "time.nis.gov");

  // Check Server Connection
  if (client.validateConnection()) {
    Serial.print("Connected to InfluxDB: ");
    Serial.println(client.getServerUrl());
  }
  else {
    Serial.print("InfluxDB Connection Failed: ");
    Serial.println(client.getLastErrorMessage());
  }
  
  /* Default Settings from Datasheet */
  bmp.setSampling(Adafruit_BMP280::MODE_NORMAL,     /* Operating Mode */
                  Adafruit_BMP280::SAMPLING_X2,     /* Temperature Oversampling */
                  Adafruit_BMP280::SAMPLING_X16,    /* Pressure Oversampling */
                  Adafruit_BMP280::FILTER_X16,      /* Filtering */
                  Adafruit_BMP280::STANDBY_MS_500); /* Standby Time */  
}

// Code to Run in Loop
void loop() {
  // Read Sensor Values
  
  // Sensor Event  
  sensors_event_t aht10humidity, aht10temp, mpu6050accelerometer, mpu6050gyroscope, mpu6050temp;
  
  // AHT 10
  aht.getEvent(&aht10humidity, &aht10temp);
  
  // TEMP 6000
  int const TEMP6000_PIN = 34; // Analog Pin 34
  int const AREF = 3.3;        // set for 5.0 or 3.3 depending on voltage of uC
  // Luminescence Math from Analog Reading (0-4095) for ESP32 12 bit
  float sensor_value = analogRead(TEMP6000_PIN); // Get Raw Sensor Reading
  float volts = sensor_value * AREF / 4095.0;    // Convert Reading to Voltage
  float amps = volts / 10000.0;                  // Convert to Amps Across 10K Resistor
  float microamps = amps * 1000000.0;            // Convert Amps to Microamps
  float lux = microamps * 2.0;                   // 2 Microamps = 1 lux

  //BMP 280
  float bmpTemp = bmp.readTemperature();
  float bmpPressure = bmp.readPressure()/100;             // Pascal to Hectopascal
  float bmpAltitude = bmp.readAltitude(1013.25);          //The "1013.25" is the Pressure(hPa) at Sea Level
  
  // MPU 6050
  mpu.getEvent(&mpu6050accelerometer, &mpu6050gyroscope, &mpu6050temp);

  // Create Data Points
  Point temp6000("TEMP6000");
  Point aht10("AHT10");
  Point bmp280("BMP280");
  Point mpu6050("MPU6050");
  
  // Field for AHT10
  aht10.addField("Temperature", aht10temp.temperature);
  aht10.addField("Relative Humidity", aht10humidity.relative_humidity);
  // Field for TEMP6000
  temp6000.addField("Lux", lux);
  temp6000.addField("Raw ADC Data", (int)sensor_value);
  temp6000.addField("Volts", volts);
  // Field for BMP280
  bmp280.addField("Temperature", bmpTemp);
  bmp280.addField("Pressure", bmpPressure);
  bmp280.addField("Approx Altitude", bmpAltitude);
  // Field for MPU6050
  mpu6050.addField("Temperature", mpu6050temp.temperature);
  mpu6050.addField("Accelerometer X", mpu6050accelerometer.acceleration.x);
  mpu6050.addField("Accelerometer Y", mpu6050accelerometer.acceleration.y);
  mpu6050.addField("Accelerometer Z", mpu6050accelerometer.acceleration.z);
  mpu6050.addField("Gyroscope X", mpu6050gyroscope.gyro.x * 180 / PI);
  mpu6050.addField("Gyroscope Y", mpu6050gyroscope.gyro.y * 180 / PI);
  mpu6050.addField("Gyroscope Z", mpu6050gyroscope.gyro.z * 180 / PI);

  // Check Wi-Fi Connection and Reconnect if Needed
  if (wifiMulti.run() != WL_CONNECTED)
  {
    Serial.println("Wi-Fi Connection Lost!");
  }

  // Write Point
  if (!client.writePoint(temp6000))
  {
    Serial.print("InfluxDB Write Failed For TEMP6000: ");
    Serial.println(client.getLastErrorMessage());
  }

  if (!client.writePoint(aht10))
  {
    Serial.print("InfluxDB Write Failed For AHT10: ");
    Serial.println(client.getLastErrorMessage());
  }
  
  if (!client.writePoint(bmp280))
  {
    Serial.print("InfluxDB Write Failed For BMP280: ");
    Serial.println(client.getLastErrorMessage());
  }

  if (!client.writePoint(mpu6050))
  {
    Serial.print("InfluxDB Write Failed For MPU6050: ");
    Serial.println(client.getLastErrorMessage());
  }

  delay(10000);
}

我正在将这些数据推送到 Oracle 云，也尝试在本地进行，遇到了类似的问题，但再次不确定何时会发生，但同时发生在 MPU6050、BMP280 上。