BMP280 Pressure Sensor with an ESP32 DevKit V1

// BMP280 Pressure Sensor on ESP32 DevKit V1: wiring and a free simulation at https://www.tinkered.ai/components/bmp280/esp32
#include <Wire.h>
#include <Adafruit_BMP280.h>

Adafruit_BMP280 bmp;   // I2C

void setup() {
  Serial.begin(115200);
  if (!bmp.begin(0x76)) {            // 0x77 with SDO on 3.3 V
    Serial.print("BMP280 not found, chip id 0x");
    Serial.println(bmp.sensorID(), HEX);   // 0x60 = a BME280, 0xFF/0x00 = nothing at that address
    while (1) delay(10);
  }
  // normal mode, ×2 temperature, ×16 pressure, filter ×16, 500 ms standby
  bmp.setSampling(Adafruit_BMP280::MODE_NORMAL,
                  Adafruit_BMP280::SAMPLING_X2,
                  Adafruit_BMP280::SAMPLING_X16,
                  Adafruit_BMP280::FILTER_X16,
                  Adafruit_BMP280::STANDBY_MS_500);
}

void loop() {
  Serial.print("Temperature: ");
  Serial.print(bmp.readTemperature());
  Serial.println(" C");
  Serial.print("Pressure: ");
  Serial.print(bmp.readPressure() / 100.0);
  Serial.println(" hPa");
  Serial.print("Altitude: ");
  Serial.print(bmp.readAltitude(1013.25));   // the local sea-level pressure, hPa
  Serial.println(" m");
  delay(1000);
}