Nrf_communication_suffers

Community General Discussion
1

hi, will be short
both arduino unos
this is sender arduino code:

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

RF24 radio(9, 10); // CE, CSN

const byte address[6] = "00001";

void setup() {
  radio.begin();
  radio.openWritingPipe(address);
  radio.setPALevel(RF24_PA_HIGH);
}

void loop() {
  const char text[] = "Hello, Arduino 2!";
  radio.write(&text, sizeof(text));
  delay(1000);
}

this is receiving arduino

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

RF24 radio(9, 10); // CE, CSN

const byte address[6] = "00001";

void setup() {
  Serial.begin(9600);
  radio.begin();
  radio.openReadingPipe(1, address);
  radio.setPALevel(RF24_PA_HIGH);
  radio.startListening();
}

void loop() {
  if (radio.available()) {
    char text[32] = "";
    radio.read(&text, sizeof(text));
    Serial.println(text);
  }
}

in result I receive "Hello arduino" 1 time, and then silence, but in the code I need to get the message every second
thanks
image

2

The high power devices need to be quite far apart to avoid overloading the receivers of each device.

3

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