Draadloos met nRF24

Hieronder voorbeeldcode voor het zenden van de knopstatus van twee knoppen naar 2 leds.

//// Hieronder de code voor ontvangen ////

/* nrf24 --ontvangen-- 2 knoppen 2 leds
nrf24 versie 2 Ontvanger code
Download bibliotheek: https://github.com/maniacbug/RF24
*/

#include <SPI.h>
#include <nRF24L01.h>
#include<RF24.h>
int led1 = 5;
int led2 = 6;
RF24 radio(7, 8); // CE, CSN
const byte address[6] = "00001";
boolean buttonState1 = 0;
boolean buttonState2 = 0;

void setup() {
pinMode(5, OUTPUT);
pinMode(6, OUTPUT);
Serial.begin(9600);
radio.begin();
radio.openReadingPipe(0, address);
radio.setPALevel(RF24_PA_MAX);
radio.startListening();
}

void loop() {
delay(5);
radio.startListening();
while (!radio.available());
radio.read(&buttonState1, sizeof(buttonState1));
Serial.print(buttonState1);
if (buttonState1 == HIGH) {
digitalWrite(led1, HIGH);
}
else {
digitalWrite(led1, LOW);
}
while (!radio.available());
radio.read(&buttonState2, sizeof(buttonState2));
Serial.println(buttonState2);
if (buttonState2 == HIGH) {
digitalWrite(led2, HIGH);
}
else {
digitalWrite(led2, LOW);
}
}

//// Hieronder de code voor zenden ////

/* nrf24 --zenden-- 2 knoppen 2 leds
nrf24 versie 2 zender code
Download bibliotheek: https://github.com/maniacbug/RF24
*/

#include <SPI.h>
#include <nRF24L01.h>#include <RF24.h>

int button1 = 3

int button2 = 4;
RF24 radio(7, 8); // CE, CSN
const byte address[6] = "00001";
boolean buttonState1 = 0;
boolean buttonState2 = 0;

void setup() {
pinMode(button1, INPUT);
pinMode(button2, INPUT);
radio.begin();
radio.openWritingPipe(address);
radio.setPALevel(RF24_PA_MAX);
radio.stopListening();
}

void loop() {
delay(5);
radio.stopListening();
buttonState1 = digitalRead(button1);
radio.write(&buttonState1, sizeof(buttonState1));
buttonState2 = digitalRead(button2);
radio.write(&buttonState2, sizeof(buttonState2));
}