SRF01 Address change

Other Hardware Sensors
1

I need help changing the address of the SRF01. I'm using 3 sensors, but I can't change the default address.
I don't know if I need to initialize the sensor (get it working) or just send the commands?

void setup()
{
  delay(70);
  digitalWrite (10,0x01);
  digitalWrite (10,0xA0);
  delay(70);
  digitalWrite (10,0x01);
  digitalWrite (10,0xAA);
  delay(70);
  digitalWrite (10,0x01);
  digitalWrite (10,0xA5);
  delay(70);
  digitalWrite (10,0x01);
  digitalWrite (10,0x02);
}
void loop() 
{
}

The datasheet says to use a break between commands so I'm guessing 70ms is enough.This has no effect by itself. And I tried using it in my working code (I can read the sensor with no problem,and in the range I want it to work). I'm using the UNO board. Any help is greatly appreciated!
Thanks in advance!

2

your code does not makes sense as digitalWrite only supports LOW(0) and HIGH(all other values)

Check this thread - Re Addressing Devantech SRF02 Sensor - Sensors - Arduino Forum -
it is about a similar sensor SRF02 I think (at least in name), not solved in the end,
might help (or not)