//
// https://www.youtube.com/c/LeventeDaradici/videos
//
#include <SPI.h>
#include <nRF24L01.h>
#include <RF24.h>
RF24 radio(9, 10); // CE, CSN, MOSI=11, MISO=12, SCK=13
const byte address[6] = "00001";
void setup() {
Serial.begin(9600);
radio.begin();
radio.openReadingPipe(0, address);
radio.setPALevel(RF24_PA_MAX,1); //set as: RF24_PA_MIN, RF24_PA_LOW, RF24_PA_HIGH, RF24_PA_MAX
radio.setDataRate(RF24_250KBPS); //set as: F24_250KBPS, F24_1MBPS, F24_2MBPS ==>250KBPS = longest range
radio.setChannel(120); //sets channel from 2.4 to 2.524 GHz in 1 MHz increments 2.483.5 GHz is normal legal limit
radio.startListening();
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
}
void loop() {
if (radio.available())
{
digitalWrite(3, LOW);
char text[32] = "";
radio.read(&text, sizeof(text));
String Data = String(text);
Serial.println(text);
if(Data == "ON")
{
digitalWrite(2, HIGH);
delay(500);
}
if(Data == "OFF")
{
digitalWrite(2, LOW);
delay(500);
}
}
else
{
digitalWrite(2, LOW);
digitalWrite(3, HIGH);
}
}