I'm trying to use nRF24L01 module to send a messages between 2 arduinos
Transmiter code:
const char text[] = "Hello World";
radio.write(&text, sizeof(text));
delay(1000);
Reciver code:
char text[32] = {0};
radio.read(&text, sizeof(text));
Serial.println(text);
How I can put into char array an int value? I tried doing it in this way
For example: int a = 60; const char text[] = String(a); radio.write(&text, sizeof(text));
delay(1000);
radio.println(a)
maybe? – Edgar Bonet Jul 7 '16 at 18:31