Skip to content

Instantly share code, notes, and snippets.

@fxprime
Created March 7, 2025 07:10
Show Gist options
  • Save fxprime/5b27b4baaa529ff7aa281b0c9e20dabf to your computer and use it in GitHub Desktop.
Save fxprime/5b27b4baaa529ff7aa281b0c9e20dabf to your computer and use it in GitHub Desktop.
#include <Arduino.h>
#include <SoftwareSerial.h>
#include <TinyGPSPlus.h>
EspSoftwareSerial::UART gpsSerial;
TinyGPSPlus gps;
void displayInfo();
void setup() {
Serial.begin(115200);
gpsSerial.begin(9600, EspSoftwareSerial::SWSERIAL_8N1, 5, 18, false, 95, 11);
}
void loop() {
while(gpsSerial.available())
if (gps.encode(gpsSerial.read()))
displayInfo();
// if (gpsSerial.available()) {
// Serial.write(gpsSerial.read());
// }
// if (Serial.available()) {
// gpsSerial.write(Serial.read());
// }
}
void displayInfo()
{
Serial.print(F("Location: "));
if (gps.location.isValid())
{
Serial.print(gps.location.lat(), 6);
Serial.print(F(","));
Serial.print(gps.location.lng(), 6);
}
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();
}
// ค่าที่ออกมา โดยประมาณ หลังมีไฟกระพริบตรงโมดูล GPS โดยปกติ เปิดใช้งานกับบ้านชั้นเดียวรอไม่เกิน10นาทีในครั้งแรก หลังจากเปิดมาแล้วหลายครั้งจะเร็วขึ้น และมีข้อมูลที่ออกมาดังนี้
/*
Location: 7.855752,98.358536 Date/Time: 3/6/2025 12:38:00.00
Location: 7.855752,98.358536 Date/Time: 3/6/2025 12:38:00.00
Location: 7.855752,98.358536 Date/Time: 3/6/2025 12:38:00.00
Location: 7.855752,98.358536 Date/Time: 3/6/2025 12:38:00.00
Location: 7.855752,98.358536 Date/Time: 3/6/2025 12:38:00.00
Location: 7.855752,98.358536 Date/Time: 3/6/2025 12:38:00.00
Location: 7.855752,98.358536 Date/Time: 3/6/2025 12:38:00.00
*/
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment