[exemplo] módulo GPS

(wip)

(a)	(b)
fig.1

(a)	(b)
fig.2

fig.3

(a)	(b)
fig.4

#include <SoftwareSerial.h>
#include <TinyGPSPlus.h>

SoftwareSerial gpsSerial(2, 3);  // RX, TX
TinyGPSPlus gps;

void setup() {
  gpsSerial.begin(9600);
  Serial.begin(115200);
}

void loop() {

  while (gpsSerial.available() > 0){
    if (gps.encode(gpsSerial.read()))
      displayInfo();
  }

  if (millis() > 5000 && gps.charsProcessed() < 10)
  {
    Serial.println(F("No GPS detected: check wiring."));
    while(true);
  }
}

void displayInfo() {
  Serial.print(F("Location: "));

  if (gps.location.isValid()) {
    Serial.print(gps.location.lat(), 12);
    Serial.print(F(","));
    Serial.print(gps.location.lng(), 12);

  } else {
    Serial.print(F("INVALID"));
  }

  Serial.print(F("  Date/Time: "));
  
  if (gps.date.isValid()) {
    Serial.print(gps.date.month());
    Serial.print(F("/"));
    Serial.print(gps.date.day());
    Serial.print(F("/"));
    Serial.print(gps.date.year());
  } else {
    Serial.print(F("INVALID"));
  }

  Serial.print(F(" "));
  
  if (gps.time.isValid()) {
    if (gps.time.hour() < 10) Serial.print(F("0"));
    Serial.print(gps.time.hour());
    Serial.print(F(":"));
    if (gps.time.minute() < 10) Serial.print(F("0"));
    Serial.print(gps.time.minute());
    Serial.print(F(":"));
    if (gps.time.second() < 10) Serial.print(F("0"));
    Serial.print(gps.time.second());
    Serial.print(F("."));
    if (gps.time.centisecond() < 10) Serial.print(F("0"));
    Serial.print(gps.time.centisecond());
  } else {
    Serial.print(F("INVALID"));
  }

  Serial.println();
}

(a)	(b)
fig.5