06vmeJBB

1//-------------Electronics-project-hub>com-------------//
2#include <ESP8266WiFi.h>
3//--------------Your Data----------------//
4String apiKey = "2862D3NO11YK9EP0"; // <<<<< YOUR API KEY
5const char* ssid = "a4ffc2"; // <<<<<<<< Your Wi-Fi SSID
6const char* password = "266957124"; // <<<<<<<< Your Wi-Fi Pasword
7//--------------------------------------//
8const char* server = "api.thingspeak.com";
9WiFiClient client;
10void setup()
11{
12  Serial.begin(115200);
13  delay(10);
14  WiFi.begin(ssid, password);
15  Serial.println();
16  Serial.println();
17  Serial.print("Connecting to ");
18  Serial.println(ssid);
19  WiFi.begin(ssid, password);
20  while (WiFi.status() != WL_CONNECTED)
21  {
22    delay(500);
23    Serial.print(".");
24  }
25  Serial.println("");
26  Serial.println("WiFi connected");
27}
28
29float power, impulse, adc;
30
31uint8_t i;
32
33uint8_t on = 1;
34
35long now, last, dt;
36
37
38void loop()
39{
40  adc = 0.99 * adc + 0.01 * analogRead(A0);
41  i++;
42  if (!i) {
43    if (adc > 410 && on == 0) {
44      on = 1;
45      now = millis();
46      if (last > 0 && now > 0) {
47        dt = now - last;
48        power = 9000.0 / dt ;
49        impulse +=  1.0 / 400.0;
50        Serial.println(power);
51        Serial.println(impulse);
52        Serial.println();
53
54        if (client.connect(server, 80))
55        {
56          String postStr = apiKey;
57          postStr += "&field1=";
58          postStr += String(power);
59          postStr += "&field2=";
60          postStr += String(impulse);
61          postStr += "\r\n\r\n";
62          client.print("POST /update HTTP/1.1\n");
63          client.print("Host: api.thingspeak.com\n");
64          client.print("Connection: close\n");
65          client.print("X-THINGSPEAKAPIKEY: " + apiKey + "\n");
66          client.print("Content-Type: application/x-www-form-urlencoded\n");
67          client.print("Content-Length: ");
68          client.print(postStr.length());
69          client.print("\n\n");
70          client.print(postStr);
71          Serial.println(postStr);
72        }
73        client.stop();
74        Serial.println("Waiting...");
75
76
77      }
78      last = now;
79
80    }
81    if (adc < 380 && on == 1) {
82      on = 0;
83    }
84  }
85}
86//-------------Electronics-project-hub>com-------------//