HC12 data issues

Projects Programming
5

Same thing except HC12.write instead of Serial.write, but here it is:

#include <SoftwareSerial.h>

SoftwareSerial HC12(2,3); //TX pin and RX pin

byte val = 0;

void setup() {
  Serial.begin(9600);
  HC12.begin (9600);
  pinMode (13, OUTPUT);
}

void loop() {
  HC12.write (1);
  delay (500);
  HC12.write (0);
  delay(500); 


}