GEOLOACATION: 5 qadam

2024 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2024-01-30 13:27

Bu mening yozgi amaliyot loyiham. Faqat NodeMCU yordamida GPS modulisiz har qanday qurilmaning joylashishini kuzatishimiz mumkinligini eshitganimda, men juda hayron qolaman. Bu orqali biz istalgan qurilmani kuzata olamiz. Shuningdek, biz faqat WiFi orqali qurilmani qanday kuzatishimiz mumkin. Buni tushunish uchun saralash tavsifi.

• · Bu deyarli barcha WiFi -ni tekshiradi.
• · Bu qurilma joylashuvini Google -ga Google API yordamida yuboring
• · Bunga ko'ra, u qurilmangiz joylashuvini aniqlaydi
• · Sizda ushbu loyiha uchun kuchli tarmoq aloqasi mavjud.

1 -qadam: ehtiyot qismlar va asboblar

Qismlar

• NodeMCU (ESP8266 1.0 12E)
• USB kabeli

Asboblar

NodeMcu 1.0 12E platasi bilan Arduino IDE

Google API

2 -qadam: Google API -ni toping

• Brauzeringizni oching va yozing: console.developer.google.com
• Yangi loyiha yarating
• Yangi loyihani yaratgandan so'ng, hisob ma'lumotlarini bosing
• API kalitini bosing

• Sizning API kalitingiz yaratildi

  Oson tushunish uchun quyidagi rasmga qarang |>

3 -qadam: Arduino IDE -da NodeMCu -ni o'rnating

• Arduino IDE-ni quyidagi havoladan yuklab oling: https:// www. Asosiy/dasturiy ta'minot arduino.cc/en/
• Arduino IDE -da Node MCu kartasini qo'shing

• NodeMCU -ga kod yuklash uchun siz ARDUINO IDE -ga NodeMCu taxtasini qo'shishingiz kerak.

  • Arduino IDE -da fayl va afzalliklarga o'ting
  • Va Qo'shimcha kengash menejerlari bo'limida quyidagi havolani nusxalash

  • arduino.esp8266.com/stable/package_esp8266c…

  • va OK ni bosing
  • Kengash yuklab olinadi
  • Asboblar va taxtaga o'ting va NodeMCU 1.0 12E ni tanlang
  • Tushunish uchun avobe rasmiga qarang

4 -qadam: ArduinoJson kutubxonasini yuklab oling

• Ga o'ting

Sketch o'z ichiga kutubxonani boshqarish kutubxonasini boshqaradi

Qidiruv maydoniga Arduino Json kiriting

ArduinoJson kutubxonasining so'nggi versiyasini yuklab oling

kutubxonani yuklab olgandan so'ng, yopish tugmasini bosing

Dan kutubxona qo'shing

SketchincludeLibraryArduinoJson

5 -qadam: Dastur

Quyidagi dasturni NodeMCU kartasiga yuklang. va ketma -ket monitorda qurilmangiz (NodeMCU 1.0 12E platasi) manzilini ko'ring.

#qo'shing

#qo'shing

#qo'shing

char myssid = "Sizning SSID"; // sizning tarmoq SSID (ismingiz)

char mypass = "Sizning parolingiz"; // tarmoq parolingiz

// Google GeoLocation API uchun hisob ma'lumotlari…

const char* Xost = "www.googleapis.com";

String thisPage = "/geolocation/v1/geolocate? Key =";

// --- Google xaritalarining ap kalitini bu erdan oling:

developers.google.com/maps/documentation/geolocation/intro

String key = "Sizning Google API kalitingiz"; // 2 -qadamdan toping

Ko'rsatma

int holati = WL_IDLE_STATUS;

JsonString qatori = "{ n";

er -xotin kenglik = 0,0;

ikki uzunlik = 0,0;

ikki tomonlama aniqlik = 0,0;

int more_text = 1; // ko'proq disk raskadrovka chiqishi uchun 1 ga sozlang

bo'sh o'rnatish () {

Serial.begin (9600);

Serial.println ("Boshlash");

// Wi -Fi -ni stantsiya rejimiga o'rnating va

agar u ilgari ulangan bo'lsa, APdan uzing

WiFi rejimi (WIFI_STA);

WiFi.disconnect ();

kechikish (100);

Serial.println ( O'rnatish

bajarilgan );

// Biz a ga ulanishdan boshlaymiz

Wi -Fi tarmog'i

Serial.print ( ulanmoqda

);

Serial.println (myssid);

WiFi.begin (myssid, mypass);

esa (WiFi.status ()! = WL_CONNECTED) {

kechikish (500);

Serial.print (".");

}

Serial.println (".");

}

void loop () {

char bssid [6];

DynamicJsonBuffer jsonBuffer;

Serial.println ("skanerlashni boshlash");

// WiFi.scanNetworks qaytadi

topilgan tarmoqlar soni

int n = WiFi.scanNetworks ();

Serial.println ("skandon");

agar (n == 0)

Serial.println ("tarmoqlar topilmadi");

boshqa

{

Serial.print (n);

Serial.println ("tarmoqlar topildi …");

agar (more_text) {

// Formatlangan jsonni chop eting …

Serial.println ("{");

Serial.println ("\" homeMobileCountryCode / ": 234,"); // bu Buyuk Britaniyaning haqiqiy MCC

Serial.println ("\" homeMobileNetworkCode / ": 27,"); // va haqiqiy Buyuk Britaniya MNC

Serial.println ("\" radioType / ": \" gsm / ","); // gsm uchun

Serial.println ("\" tashuvchisi / ": \" Vodafone / ","); // Vodafone bilan bog'liq

Serial.println ("\" cellTowers / ": ["); // Men hech qanday uyali minoralar haqida xabar bermayman

Serial.println ("],");

Serial.println ("\" wifiAccessPoints / ": [");

uchun (int i = 0; i <n; ++ i)

{

Serial.println ("{");

Serial.print ("\" macAddress / ": \" ");

Serial.print (WiFi. BSSIDstr (i));

Serial.println ("\", ");

Serial.print ("\" signalStrength / ":");

Serial.println (WiFi. RSSI (i));

agar (i <n - 1)

{

Serial.println ("},");

}

boshqa

{

Serial.println ("}");

}

}

Serial.println ("]");

Serial.println ("}");

}

Serial.println ("");

}

// endi jsonString -ni yarating …

jsonString = "{ n";

jsonString += "\" homeMobileCountryCode / ": 234, / n"; // bu Buyuk Britaniyaning haqiqiy MCC

jsonString += "\" homeMobileNetworkCode / ": 27, / n"; // va haqiqiy Buyuk Britaniya MNC

jsonString += "\" radioType / ": \" gsm / ", / n"; // gsm uchun

jsonString += "\" tashuvchisi / ": \" Vodafone / ", / n"; // Vodafone bilan bog'liq

jsonString += "\" wifiAccessPoints / ": [ n";

uchun (int j = 0; j <n; ++ j)

{

jsonString += "{ n";

jsonString += "\" macAddress / ": \" ";

jsonString += (WiFi. BSSIDstr (j));

jsonString += "\", / n ";

jsonString += "\" signalStrength / ":";

jsonString += WiFi. RSSI (j);

jsonString += "\ n";

agar (j <n - 1)

{

jsonString += "}, / n";

}

boshqa

{

jsonString += "} n";

}

}

jsonString += ("] n");

jsonString += ("} n");

//--------------------------------------------------------------------

Serial.println ("");

WiFiClientSecure mijozi;

// Mijozga ulaning va api -ga qo'ng'iroq qiling

Serial.print ("URL so'ralmoqda:");

// ---- Bu erda Google Xaritalarning Api kalitini oling, havola:

Serial.println ("https://" + (String) Xost + thisPage + "GOOGLE-MAPS-API-API-KEY-BU YERDA");

Serial.println ("");

if (client.connect (Xost, 443)) {

Serial.println ("Ulangan");

client.println ("POST" + thisPage + key + "HTTP/1.1");

client.println ("Xost:" + (String) Xost);

client.println ("Ulanish: yopish");

client.println ("Kontent turi: application/json");

client.println ("Foydalanuvchi-Agent: Arduino/1.0");

client.print ("Content-Length:");

mijoz.println (jsonString.length ());

mijoz.println ();

client.print (jsonString);

kechikish (500);

}

// Barcha satrlarni o'qing va tahlil qiling

serverdan javob

while (client.available ()) {

String qatori = client.readStringUntil ('\ r');

agar (more_text) {

Serial.print (chiziq);

}

JsonObject & root = jsonBuffer.parseObject (chiziq);

agar (root.success ()) {

kenglik = ildiz ["manzil"] ["lat"];

uzunlik = ildiz ["manzil"] ["lng"];

aniqlik = ildiz ["aniqlik"];

}

}

Serial.println ("yopilish aloqasi");

Serial.println ();

client.stop ();

Serial.print ("Kenglik =");

Serial.println (kenglik, 6);

Serial.print ("Uzunlik =");

Serial.println (uzunlik, 6);

Serial.print ("Aniqlik =");

Serial.println (aniqlik);

kechikish (10000);

Serial.println ();

Serial.println ("Qayta ishga tushirilmoqda …");

Serial.println ();

kechikish (2000);

}