We provide ARDUINO sample code , please contact after your order at Ebay message .
QTY: 1pcs 1 Channel receiver contrller and 1 pcs transmitter.
USE:
USE:
Software control：
How to use:send "a" trigger A channel relay,send "b" trigger A channel relay,Etc.
arduino core fragment(complete code through ebay message Request):
//Author: cantone-electonics
//Arduino 1.0
//Arduino uno R3
//Making a wireless remote control with arduino
const int data_out = 2;//encoder DOUT
//LED pin,When receiving the key from the serial port, LED flash
const int ledPin = 13; //LED pin
// OSC Resistance is 3.3M
const int Osc_4xCycle = 359; //4 oscillating time periods
const int Osc_12xCycle = 1078;//12 oscillating time periods
unsigned long Temporary[3];//Temporary storage unit
...
//send:8 Address Bits, 4 Data Bits, Sync bit
void send_data()
void setup() {
// initialize the LED pin as an output:
pinMode(ledPin, OUTPUT);
// initialize the encoder DOUT pin as an output
pinMode(data_out, OUTPUT);
Serial.begin(9600);
}
void loop()
{
...
while(1)
{
//get key from pc serial port
while (Serial.available() > 0)
{
keydata = Serial.read();
receive_flag = 1;
delay(2);
}
if(receive_flag == 1)//if get key,send key
{
receive_flag = 0;
if((keydata == 'a') || (keydata == 'A'))//trigger A channel relay.
{
Temporary[2] = 0xC0;// 0xC0 is A button key
digitalWrite(ledPin, HIGH);//Turn on led
send_data();//send code word
Serial.println(".....trigger A channel relay.....");
}
else if((keydata == 'b') || (keydata == 'B'))//trigger B channel relay.
{
Temporary[2] = 0x30;// 0x30 is B button key
digitalWrite(ledPin, HIGH);//Turn on led
send_data();//send code word
Serial.println(".....trigger B channel relay.....");
}
else if((keydata == 'c') || (keydata == 'C'))//trigger C channel relay.
{
Temporary[2] = 0x0C;// 0x0C is C button key
digitalWrite(ledPin, HIGH);//Turn on led
send_data();//send code word
Serial.println(".....trigger C channel relay.....");
}
else if((keydata == 'd') || (keydata == 'D'))//trigger D channel relay.
{
Temporary[2] = 0x03;// 0x03 is D button key
digitalWrite(ledPin, HIGH);//Turn on led
send_data();//send code word
Serial.println(".....trigger D channel relay.....");
}
...
}
}
Relay receiver :
Technical indicators:
Operating frequency: 433.92MHz;
Receiver sensitivity:-95dB;
Encoding: Receiver Recording;
Momentary / Latch / Toggle selectable (defult is Momentary , Latch Mode need 2 buttons handsender );
Output mode : Relay switch;
Receiver size: 62 * 35 * 22 mm;
Encoding: Receiver Recording;
Momentary / Latch / Toggle selectable (defult is Momentary , Latch Mode need 2 buttons handsender );
Output mode : Relay switch;
Receiver size: 62 * 35 * 22 mm;
Max load : 500W;
Advantage :
1: Receiver Mother board have a learning key , if the remote is lost , must buy EV1527 remotes to re-learn;Output:
Work mode (programmable )
singnal Inter-locking (Latch)
singnal Self-locking (Toggle)
singnal Non-locking (Momentary is defult )
singnal Inter-locking (Latch)
singnal Self-locking (Toggle)
singnal Non-locking (Momentary is defult )
Program steps :
1: keep pressing learning key on the receiver controller ,
LED turn on after 2 second , then turn off after 4 second, then the receiver controller enter programming state , but not release the finger , still keep pressing the learning button ,
LED blink once after 2 second , release the finger on learing key , it is Momentary mode ,
or still keep pressing learing key ,
LED blink twice after 2 second , release the finger on learing key , it is Toggle mode ,
or still keep pressing learing key ,
LED blink 3 times after 2 second , release the finger on learing key , it is Latch mode ,Learning method and steps
Keep pressing learnig key on receiver controller board , LED turn on after 2 seconds , release the finger on learning key , press the key on remote , work state LED blink 3 times , it means learnig successfully ;
Clear the deposit information
Keep pressing learnig key on receiver controller board , LED turn on after 2 seconds , then turn off after 4 seconds , it means clearing successfully .
Relay mode :
Normally close (NC ) ;
Normally open (NO ) ;
- Normally-open (NO) contacts connect the circuit when the relay is activated; the circuit is disconnected when the relay is inactive. It is also called a Form A contact or "make" contact. NO contacts may also be distinguished as "early-make" or NOEM, which means that the contacts close before the button or switch is fully engaged.
- Normally-closed (NC) contacts disconnect the circuit when the relay is activated; the circuit is connected when the relay is inactive. It is also called a Form B contact or "break" contact. NC contacts may also be distinguished as "late-break" or NCLB, which means that the contacts stay closed until the button or switch is fully disengaged.
