lcd.print("    System      "); void serialEvent() lcd.setCursor(0,1);    while(gps_status==0)   digitalWrite(led, LOW);     send_data(longitude);     }   lcd.clear(); The Tx pin of GPS must connect to pin 10 of arduino owing to software serial (10,11) (Rx,Tx). option enabled in File -> Preferences.   while (1) Thanks in advance, @Amir Saidi.. 9V Battery Holder:  http://www.sparkfun.com/products/10512 {       lcd.print("Message Received"); int temp=0,i; longitude[l1-1]=' '; 2. sumant mishra, during my study of the gsm module i use, i found that my sim800l shutdown when i use serial.find(''Track Vehicle''); so i use the wireless notices board code in the other post and it work fine, so i just have to swap and do some modification to the existing code and it work..command to send is, could you please send the whole code that is working properly, after the connection my gps was blinking while my sim800L is nt showing any light and in my serial monitor it is showing ATATATATAT....... PLS what should i do nw. hello , can i use other gps module ? sketch\test.cpp:8:12: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings], test.cpp:12: error: 'boolean' does not name a type. {     if (temp == 1)       char inChar = (char)gps.read();       { 6: Image of display panel of vehicle tracking system showing current GPS location.         }   lcd.clear(); Know more about Reading GPS data and its strings here. if(i>65)   lcd.clear(); lcd.print("GPS Tracking");   lcd.print("Message Sent"); iCare Cardiovascular Tester: Your Heart Attack Detection and Warning Assistant!   { for those that still encounter problem in setting up this circuit to work, double check your connection very well and if its failed to work check the previous page and use the modified code i use for my own circuit, nurul this project can be use for final year project but use just have to make sure you are not having any issue with the connection between the hardware.     int comma = 0;   lcd.clear(); Mar 03, 2016 hi everyone.   lcd.print("    System      "); LiquidCrystal lcd(7, 6, 5, 4, 3, 2); } Can you please help me to solve this???     if (ch == '*') Thanks. Guys does anyone know how to change the code so as to receive the longitude and latitude data in degrees format alone without the minutes? after powering the sim800l with 3.7volt lithium battery,i was able to dial the number in the module and its rings.but when i send message(Track Vehicle) to the module,it only receive the message but nothing was sent back to the number i put in the programming...pls how to i test if a sim800l is working with sms recieving and sending sms using arduino...please urgent feedback is needed.. for those having issue this project and u have the same hardware as mine. lcd.println("Message Received"); Required fields are marked *. }, Subscribe below to receive most popular news, articles and DIY projects from Circuit Digest, what is microcontroller use in tracking system. or an internet access of some sorts? Arduino MKR1000 & Thinger. }, void gpsEvent() }.       if (gpsString[x] == ',')       digitalWrite(led, LOW); Sent message is received by GSM module which is connected to the system and sends message data to Arduino. sketch\test.cpp: In function 'void serialEvent()': test.cpp:50: error: 'Serial' was not declared in this scope.       net_flag=0;   lcd.clear(); LiquidCrystal lcd(7, 6, 5, 4, 3, 2); #include latitude="";   lcd.clear(); gpsString+= inChar; //store data from GPS into gpsString   Serial.print("Latitude:");       if (comma == 2)     //extract latitude from string *, Get Notified Whenever There Is A New Project In Your Desired Category, © 2013 Powered By Wise Technologies, Use Arduino for Projects | Sitemap | Privacy Policy. By using this form you agree with the storage and handling of your data by this website. This website uses cookies to improve your experience while you navigate through the website.     lcd.print(latitude); Necessary cookies are absolutely essential for the website to function properly. Vehicle Tracking systems are very commonly used in fleet management and asset tracking applications.   temp=0; thanks to admin for the great work being done.. Hi Salufu,   lcd.print("Network Found..");