TTGO_LoRa_GPS.io

TTGO_LoRa_GPS.io

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

TinyGPSPlus gps;                            
HardwareSerial mySerial1(1);                 

int timezone = 7;
void setup()
{
  Serial.begin(115200);
  mySerial1.begin(9600, SERIAL_8N1, 12, 15);   //12-TX 15-RX
}

void loop()
{
  Serial.print("Latitude  : ");
  Serial.println(gps.location.lat(), 5);
  Serial.print("Longitude : ");
  Serial.println(gps.location.lng(), 4);
  Serial.print("Satellites: ");
  Serial.println(gps.satellites.value());
  Serial.print("Altitude  : ");
  Serial.print(gps.altitude.feet() / 3.2808);
  Serial.println("M");
  Serial.print("Time      : ");
  Serial.print(gps.time.hour()+timezone);
  Serial.print(":");
  Serial.print(gps.time.minute());
  Serial.print(":");
  Serial.println(gps.time.second());
  Serial.println("**********************");

  smartDelay(1000);                                      

  if (millis() > 5000 && gps.charsProcessed() < 10)
    Serial.println(F("No GPS data received: check wiring"));
}

static void smartDelay(unsigned long ms)                
{
  unsigned long start = millis();
  do
  {
    while (mySerial1.available())
      gps.encode(mySerial1.read());
  } while (millis() - start < ms);
}