How does it look?
Awful.
digitalWrite(led, LOW);
delay(300);
digitalWrite(led, HIGH);
delay(300);
digitalWrite(led, LOW);
delay(300);
digitalWrite(led, HIGH);
delay(300);
digitalWrite(led, LOW);
delay(300);
digitalWrite(led, HIGH);
delay(300);
digitalWrite(led, LOW);
delay(300);
digitalWrite(led, HIGH);
Haven't you heard of for loops?
Random indenting sucks. Tools + Auto Format will fix that in no time flat.
gps.f_get_position(&flat, &flon, &age); //Assign value to flat, flon, and age by calling TinyGPS function
gps.get_datetime(&date, &time); //Assign value to date and time by calling TinyGPS function
speedmps = gps.f_speed_mps(); //Assign value to speedmps by calling TinyGPS function
satellites = gps.satellites(); //Assign value to satellites by calling TinyGPS function
altitude = gps.f_altitude(); //Assign value to altitude by calling TinyGPS function
course = gps.course(); //Assign value to course by calling TinyGPS function
Do these comments REALLY add any value? Anyone who has ever written a line of code will recognize what the code is doing. The signal to noise ratio is far to low.