/*
  Forum: https://forum.arduino.cc/t/receiving-int-array-with-433-mhz-radio/1406844/2
*/

uint8_t buf[2];
uint8_t buflen = sizeof(buf);
int zprava[] = {0,0};
int *ptr = (int)&buf;

void setup() {
  Serial.begin(115200);
  buf[0] = 0x01;
  buf[1] = 0x02;
  zprava[0] = *ptr;
  zprava[1] = buf[1] << 8 + buf[0];
  Serial.println(zprava[0]);
  Serial.println(zprava[1]);

}

void loop(){};