Program for remote:
//----------------------Program Developed by R.Girish----------------------//
#include <nRF24L01.h>
#include <RF24.h>
#include<SPI.h>
RF24 radio(9,10);
const byte address[6] = "00001";
#define pot1 A0
#define pot2 A1
#define pot3 A2
constint threshold = 20;
int potValue1 = 0;
int potValue2 = 0;
int potValue3 = 0;
int pwmValue1 = 0;
int pwmValue2 = 0;
int pwmValue3 = 0;
int check1 = 0;
int check2 = 0;
int check3 = 0;
const char var1[32] = "motor1";
const char var2[32] = "motor2";
const char var3[32] = "motor3";
void setup() 
{
Serial.begin(9600);
radio.begin();
radio.openWritingPipe(address);
radio.setChannel(100);
radio.setDataRate(RF24_250KBPS);
radio.setPALevel(RF24_PA_MAX);
radio.stopListening();
}
void loop() 
{
potValue1 = analogRead(pot1);
if(potValue1 > check1 + threshold || potValue1 < check1 - threshold)
{
radio.write(&var1, sizeof(var1));
pwmValue1 = map(potValue1, 0, 1023, 0, 255);
radio.write(&pwmValue1, sizeof(pwmValue1));
check1 = potValue1;
Serial.println("INPUT:1");
Serial.print("PWM Value:");
Serial.println(pwmValue1);
Serial.print("Voltage Level:");
Serial.println(potValue1);
Serial.println("----------------------------------");
}
potValue2 = analogRead(pot2);
if(potValue2 > check2 + threshold || potValue2 < check2 - threshold)
{
radio.write(&var2, sizeof(var2));
pwmValue2 = map(potValue2, 0, 1023, 0, 255);
radio.write(&pwmValue2, sizeof(pwmValue2));
check2 = potValue2;
Serial.println("INPUT:2");
Serial.print("PWM Value:");
Serial.println(pwmValue2);
Serial.print("Voltage Level:");
Serial.println(potValue2);
Serial.println("----------------------------------");
}
potValue3 = analogRead(pot3);
if(potValue3 > check3 + threshold || potValue3 < check3 - threshold)
{
radio.write(&var3, sizeof(var3));
pwmValue3 = map(potValue3, 0, 1023, 0, 255);
radio.write(&pwmValue3, sizeof(pwmValue3));
check3 = potValue3;
Serial.println("INPUT:3");
Serial.print("PWM Value:");
Serial.println(pwmValue3);
Serial.print("Voltage Level:");
Serial.println(potValue3);
Serial.println("----------------------------------");
}
}
//----------------------Program Developed by R.Girish----------------------//