IoT Weather Station

1/***************************************************************************
2written   by Rijk Meurs 16-05-2020
3hardware: Arduino nana 33 iot, BME280 sensor
4iot      : Blynk
5 ***************************************************************************/
6#define   BLYNK_PRINT Serial
7#include <Wire.h>
8#include <SPI.h>
9#include <WiFiNINA.h>
10#include   <BlynkSimpleWiFiNINA.h>
11#include <Adafruit_Sensor.h>
12#include <Adafruit_BME280.h>
13
14//   You should get Auth Token in the Blynk App.
15// Go to the Project Settings (nut   icon).
16char auth[] = "ikZEcrON32ZTQoS4ZcTjq3pM7DTy8pzY";
17
18// Your WiFi   credentials.
19// Set password to "" for open networks.
20char ssid[] = "your   ssid";
21char pass[] = "your password";
22
23Adafruit_BME280 bme; // I2C
24
25float   t;
26float h;
27float p;
28
29BlynkTimer timer;
30
31void sendSensor()
32{
33t   = bme.readTemperature();
34h = bme.readHumidity();
35p = bme.readPressure();
36Blynk.virtualWrite(V5,   t);
37Blynk.virtualWrite(V6, h);
38Blynk.virtualWrite(V7, p / 100.0F);
39
40void   setup() {
41  Serial.begin(9600);
42  Blynk.begin(auth, ssid, pass);
43  // You   can also specify server:
44  //Blynk.begin(auth, ssid, pass, "blynk-cloud.com",   80);
45  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);
46
47   Serial.println("BME280 test");
48
49  if (!bme.begin()) {
50    Serial.println("Could   not find a valid BME280 sensor, check wiring!");
51    while (1);
52  }
53   timer.setInterval(3000,sendSensor);
54}
55
56void   loop() {
57// read the sensors and append to the string:
58
59    Blynk.run();
60     timer.run();
61}

1/***************************************************************************
2written  by Rijk Meurs 16-05-2020
3hardware: Arduino nana 33 iot, BME280 sensor
4iot     : Blynk
5 ***************************************************************************/
6#define  BLYNK_PRINT Serial
7#include <Wire.h>
8#include <SPI.h>
9#include <WiFiNINA.h>
10#include  <BlynkSimpleWiFiNINA.h>
11#include <Adafruit_Sensor.h>
12#include <Adafruit_BME280.h>
13
14//  You should get Auth Token in the Blynk App.
15// Go to the Project Settings (nut  icon).
16char auth[] = "ikZEcrON32ZTQoS4ZcTjq3pM7DTy8pzY";
17
18// Your WiFi  credentials.
19// Set password to "" for open networks.
20char ssid[] = "your  ssid";
21char pass[] = "your password";
22
23Adafruit_BME280 bme; // I2C
24
25float  t;
26float h;
27float p;
28
29BlynkTimer timer;
30
31void sendSensor()
32{
33t  = bme.readTemperature();
34h = bme.readHumidity();
35p = bme.readPressure();
36Blynk.virtualWrite(V5,  t);
37Blynk.virtualWrite(V6, h);
38Blynk.virtualWrite(V7, p / 100.0F);
39
40void  setup() {
41  Serial.begin(9600);
42  Blynk.begin(auth, ssid, pass);
43  // You  can also specify server:
44  //Blynk.begin(auth, ssid, pass, "blynk-cloud.com",  80);
45  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);
46
47  Serial.println("BME280 test");
48
49  if (!bme.begin()) {
50    Serial.println("Could  not find a valid BME280 sensor, check wiring!");
51    while (1);
52  }
53   timer.setInterval(3000,sendSensor);
54}
55
56void  loop() {
57// read the sensors and append to the string:
58
59    Blynk.run();
60    timer.run();
61}