How to add LED to bluetooth sketch???

Please help me to modify my Bluetooth sketch. I have Arduino UNO3 board with XBee shield and 2-way relay shield. It is simple operation, just turn one relay on and off. Works fine, but I need to add flashing LED - independent flash on different pin, will use as indicator - my relay on or off. Thanx a lot for help. Here is my sketch (sorry, no idea how to properly post it): /* Blink Turns on an LED on for one second, then off for one second, repeatedly.

This example code is in the public domain. */

void setup() { // initialize the digital pin as an output. // Pin 13 has an LED connected on most Arduino boards: pinMode(5, OUTPUT); Serial.begin(9600); Serial.println(" Lets test the bluetooth module"); Serial.println("Press 1 to light the LED, and 2 to turn it off"); Serial.println("Entery: "); digitalWrite(5, LOW); }

void loop() { if (Serial.available()){ char input = Serial.read(); switch (input){ case '1': //turn led on digitalWrite(5, LOW); // set the LED on delay(100); // wait for a second Serial.println("it works on!!"); break; case '2': digitalWrite(5, HIGH); // set the LED off delay(100); // wait for a second Serial.println("it works off!!"); break; } } }

kostatoronto: Here is my sketch (sorry, no idea how to properly post it)

You should read the rules before post, specially this part:

About you question, if I understand right, I don't think you could like you have the code right now. You should take a look at the example Blink Without Delay.

Look at the demo several things at a time. It has flashing LEDs

…R

Thanx a lot, will try.