Hello.
Here is a trivial little program to make the Photon blink the time in hours and minutes. You can set your own timezone. Cheers!
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///// Blink-Clock by Grace B Thomson 3/3/2019
///// This little program just blinks the time in Hours and Minutes
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int led = D7; // The onboard LED
int h, m, i;
void setup() {
pinMode(led, OUTPUT);
Time.zone(-8); // Set Timezone to Pacific time.
}
void loop() {
h = Time.hour(); // Get the time
m = Time.minute();
for(i = 0; i < h; i++){ // Blink the hours
digitalWrite(led, LOW);
delay(400); // Slower bkink rate
digitalWrite(led, HIGH);
delay(400);
digitalWrite(led, LOW);
}
delay(800); // Blink the minutes
for(i = 0; i < m; i++){
digitalWrite(led, LOW);
delay(200); // Faster blink rate
digitalWrite(led, HIGH);
delay(200);
digitalWrite(led, LOW);
}
delay(8000); // Pause before next update
}
///////////////////////////////////////////////////////////////////
// -eof-
Regards.
73
-Grace
NNNN
z