I can not send data to traccar regularly

Hi I have a project about GPS. I am using sim800c and arduino leonardo. When I try to send data to traccar server, I can not see the datas on server. Sometimes I can send data but not its not regularly.

When I try the different server, I can send datas correctly.

Can you help me?

Codes;

#include <TinyGPS++.h>
#include <TinyGPSPlus.h>

#include <ArduinoJson.h>
#include <SoftwareSerial.h>
#include <DFRobot_SIM808.h>


String apn = "internet";                    //APN
String apn_u = "";                     //APN-Username
String apn_p = "";                     //APN-Password
String url = "http://xxx.xx.xxx.xx:5055/?id=001&lat=xx.652661&lon=xx.830153";  //URL of Server

SoftwareSerial SWserial(10, 11); // RX, TX
TinyGPSPlus gps;
void setup()
{
  Serial.begin(115200);
  Serial.println("SIM800 AT CMD Test");
  SWserial.begin(9600);
  delay(30000);
  while (SWserial.available()) {
    Serial.write(SWserial.read());
  }
  delay(2000);
  gsm_config_gprs();
  

}

void loop() {
  
  gsm_http_get("param=TestFromMySim800");
  delay(1000);

}

void gsm_http_get( String getdata) {
  Serial.println(" --- Start GPRS & HTTP --- ");
  gsm_send_serial("AT+SAPBR=1,1");
  gsm_send_serial("AT+SAPBR=2,1");
  gsm_send_serial("AT+HTTPINIT");
  gsm_send_serial("AT+HTTPPARA=CID,1");
  gsm_send_serial("AT+HTTPPARA=URL," + url);
  gsm_send_serial("AT+HTTPPARA=CONTENT,application/Json");
  gsm_send_serial("AT+HTTPDATA=192,5000");
  gsm_send_serial(getdata);
  gsm_send_serial("AT+HTTPACTION=0");
  gsm_send_serial("AT+HTTPREAD");
  gsm_send_serial("AT+HTTPTERM");
  gsm_send_serial("AT+SAPBR=0,1");
}

void gsm_config_gprs() {
  Serial.println(" --- CONFIG GPRS --- ");
  gsm_send_serial("AT+SAPBR=3,1,Contype,GPRS");
  gsm_send_serial("AT+SAPBR=3,1,APN," + apn);
  if (apn_u != "") {
    gsm_send_serial("AT+SAPBR=3,1,USER," + apn_u);
  }
  if (apn_p != "") {
    gsm_send_serial("AT+SAPBR=3,1,PWD," + apn_p);
  }
}

void gsm_send_serial(String command) {
  Serial.println("Send ->: " + command);
  SWserial.println(command);
  long wtimer = millis();
  while (wtimer + 3000 > millis()) {
    while (SWserial.available()) {
      Serial.write(SWserial.read());
    }
  }
  Serial.println();
}

What do you see in the server logs?

There is an example,

2022-04-05 01:20:42  INFO: [c3e3a837: osmand < xx.xxx.xxx.xxx] HEX: 504f5354202f3f69643d76616c6c615f63616c697374696d266c61743d33392e363532363631266c6f6e3d33322e38333031353320485454502f312e310d0a486f73743a203138382e33382e3132332e32303a353035350d0a4163636570743a202a2f2a0d0a436f6e6e656374696f6e3a204b6565702d416c6976650d0a436f6e74656e742d547970653a206170706c69636174696f6e2f782d7777772d666f726d2d75726c656e636f6465640d0a557365722d4167656e743a2053494d434f4d5f4d4f44554c450d0a436f6e74656e742d4c656e6774683a2032340d0a0d0a706172616d3d5465737446726f6d4d7953696d3830300d0a
2022-04-05 01:20:42  INFO: [c3e3a837: osmand > xx.xxx.xxx.xxx] HEX: 485454502f312e3120323030204f4b0d0a636f6e74656e742d6c656e6774683a20300d0a0d0a
2022-04-05 01:20:43  INFO: [c3e3a837] id: valla_calistim, time: 2022-04-05 01:20:42, lat: xx.65266, lon: xx.83015, course: 0.0
2022-04-05 01:20:44  INFO: [c3e3a837] disconnected
2022-04-05 01:21:46  INFO: [fbef0d56] connected
2022-04-05 01:21:46  INFO: [fbef0d56: osmand < xx.xxx.xxx.xxx] HEX: 504f5354202f3f69643d76616c6c615f63616c697374696d266c61743d33392e363532363631266c6f6e3d33322e38333031353320485454502f312e310d0a486f73743a203138382e33382e3132332e32303a353035350d0a4163636570743a202a2f2a0d0a436f6e6e656374696f6e3a204b6565702d416c6976650d0a436f6e74656e742d547970653a206170706c69636174696f6e2f782d7777772d666f726d2d75726c656e636f6465640d0a557365722d4167656e743a2053494d434f4d5f4d4f44554c450d0a436f6e74656e742d4c656e6774683a2032340d0a0d0a706172616d3d5465737446726f6d4d7953696d3830300d0a
2022-04-05 01:21:46  INFO: [fbef0d56: osmand > xx.xxx.xxx.xxx] HEX: 485454502f312e3120323030204f4b0d0a636f6e74656e742d6c656e6774683a20300d0a0d0a
2022-04-05 01:21:46  INFO: [fbef0d56] disconnected
2022-04-05 01:22:52  INFO: [f324be66] connected
2022-04-05 01:22:56  INFO: [f324be66: osmand < xx.xxx.xxx.xxx] HEX: 504f5354202f3f69643d76616c6c615f63616c697374696d266c61743d33392e363532363631266c6f6e3d33322e38333031353320485454502f312e310d0a486f73743a203138382e33382e3132332e32303a353035350d0a4163636570743a202a2f2a0d0a436f6e6e656374696f6e3a204b6565702d416c6976650d0a436f6e74656e742d547970653a206170706c69636174696f6e2f782d7777772d666f726d2d75726c656e636f6465640d0a557365722d4167656e743a2053494d434f4d5f4d4f44554c450d0a436f6e74656e742d4c656e6774683a2032340d0a0d0a706172616d3d5465737446726f6d4d7953696d3830300d0a
2022-04-05 01:22:56  INFO: [f324be66: osmand > xx.xxx.xxx.xxx] HEX: 485454502f312e3120323030204f4b0d0a636f6e74656e742d6c656e6774683a20300d0a0d0a
2022-04-05 01:22:57  INFO: [f324be66] id: valla_calistim, time: 2022-04-05 01:22:56, lat: xx.65266, lon: xx.83015, course: 0.0
2022-04-05 01:22:58  INFO: [f324be66] disconnected
2022-04-05 01:25:05  INFO: [40600b8a] connected
2022-04-05 01:25:06  INFO: [40600b8a: osmand < xx.xxx.xxx.xxx] HEX: 504f5354202f3f69643d76616c6c615f63616c697374696d266c61743d33392e363532363631266c6f6e3d33322e38333031353320485454502f312e310d0a486f73743a203138382e33382e3132332e32303a353035350d0a4163636570743a202a2f2a0d0a436f6e6e656374696f6e3a204b6565702d416c6976650d0a436f6e74656e742d547970653a206170706c69636174696f6e2f782d7777772d666f726d2d75726c656e636f6465640d0a557365722d4167656e743a2053494d434f4d5f4d4f44554c450d0a436f6e74656e742d4c656e6774683a2032340d0a0d0a706172616d3d5465737446726f6d4d7953696d3830300d0a
2022-04-05 01:25:06  INFO: [40600b8a: osmand >xx.xxx.xxx.xxx] HEX: 485454502f312e3120323030204f4b0d0a636f6e74656e742d6c656e6774683a20300d0a0d0a
2022-04-05 01:25:06  INFO: [40600b8a] id: valla_calistim, time: 2022-04-05 01:25:06, lat: xx.65266, lon: xx.83015, course: 0.0
2022-04-05 01:25:07  INFO: [40600b8a] disconnected
2022-04-05 01:26:13  INFO: [dc7c60e2] connected
2022-04-05 01:27:17  INFO: [8d7b29f1] connected
2022-04-05 01:27:18  INFO: [8d7b29f1: osmand <xx.xxx.xxx.xxx] HEX: 504f5354202f3f69643d76616c6c615f63616c697374696d266c61743d33392e363532363631266c6f6e3d33322e38333031353320485454502f312e310d0a486f73743a203138382e33382e3132332e32303a353035350d0a4163636570743a202a2f2a0d0a436f6e6e656374696f6e3a204b6565702d416c6976650d0a436f6e74656e742d547970653a206170706c69636174696f6e2f782d7777772d666f726d2d75726c656e636f6465640d0a557365722d4167656e743a2053494d434f4d5f4d4f44554c450d0a436f6e74656e742d4c656e6774683a2032340d0a0d0a706172616d3d5465737446726f6d4d7953696d3830300d0a
2022-04-05 01:27:18  INFO: [8d7b29f1: osmand > xx.xxx.xxx.xxx] HEX: 485454502f312e3120323030204f4b0d0a636f6e74656e742d6c656e6774683a20300d0a0d0a
2022-04-05 01:27:18  INFO: [8d7b29f1] disconnected
2022-04-05 01:28:23  INFO: [e4a8130e] connected
2022-04-05 01:28:25  INFO: [e4a8130e: osmand < xx.xxx.xxx.xxx] HEX: 504f5354202f3f69643d76616c6c615f63616c697374696d266c61743d33392e363532363631266c6f6e3d33322e38333031353320485454502f312e310d0a486f73743a203138382e33382e3132332e32303a353035350d0a4163636570743a202a2f2a0d0a436f6e6e656374696f6e3a204b6565702d416c6976650d0a436f6e74656e742d547970653a206170706c69636174696f6e2f782d7777772d666f726d2d75726c656e636f6465640d0a557365722d4167656e743a2053494d434f4d5f4d4f44554c450d0a436f6e74656e742d4c656e6774683a2032340d0a0d0a706172616d3d5465737446726f6d4d7953696d3830300d0a
2022-04-05 01:28:25  INFO: [e4a8130e: osmand > xx.xxx.xxx.xxx] HEX: 485454502f312e3120323030204f4b0d0a636f6e74656e742d6c656e6774683a20300d0a0d0a
2022-04-05 01:28:26  INFO: [e4a8130e] disconnected
2022-04-05 01:34:31  INFO: [bcb76691] connected
2022-04-05 01:34:32  INFO: [bcb76691: osmand < xx.xxx.xxx.xxx] HEX: 504f5354202f3f69643d76616c6c615f63616c697374696d266c61743d33392e363532363631266c6f6e3d33322e38333031353320485454502f312e310d0a486f73743a203138382e33382e3132332e32303a353035350d0a4163636570743a202a2f2a0d0a436f6e6e656374696f6e3a204b6565702d416c6976650d0a436f6e74656e742d547970653a206170706c69636174696f6e2f782d7777772d666f726d2d75726c656e636f6465640d0a557365722d4167656e743a2053494d434f4d5f4d4f44554c450d0a436f6e74656e742d4c656e6774683a2032340d0a0d0a706172616d3d5465737446726f6d4d7953696d3830300d0a
2022-04-05 01:34:32  INFO: [bcb76691: osmand > xx.xxx.xxx.xxx] HEX: 485454502f312e3120323030204f4b0d0a636f6e74656e742d6c656e6774683a20300d0a0d0a
2022-04-05 01:34:32  INFO: [bcb76691] id: valla_calistim, time: 2022-04-05 01:34:32, lat: xx.65266, lon: xx.83015, course: 0.0

The problem is that you disconnect too quickly. Try keeping connection open or disable geocoding.

Hi,

Do you have the correct ArduinoJson.h file for me?