// Optional set protocol (default is 1, will work for most outlets)

mySwitch.setProtocol(REPLACE_WITH_YOUR_PROTOCOL);

// Optional set number of transmission repetitions.

// mySwitch.setRepeatTransmit(15);

}

void loop() {

// Binary code - button 3

mySwitch.send("000101010101000101010101");

delay(1000);

mySwitch.send("000101010101000101010100");

delay(1000);

// Binary code - button 4

mySwitch.send("000101010101010001010101");

delay(1000);

mySwitch.send("000101010101010001010100");

delay(1000);

}

In my case, the pulse length and protocol looks like this:

// Optional set pulse length.

mySwitch.setPulseLength(416);

// Optional set protocol (default is 1, will work for most outlets)

mySwitch.setProtocol(1);

Here’s a binary sender example (you have to replace with your own binary codes):

mySwitch.send("000101010101000101010101");

Sender Schematics

After uploading the sketch to your Arduino board, assemble this circuit: