// Flavien HAAS, 2018 // before transfert, check these things: // have all the librairies needed installed on your machine void setup() { Serial.begin(9600); } void loop() { uint16_t ids = 0x00AB; uint16_t idp = 0xFF00; Serial.print(" Id station : "); Serial.println(ids, HEX); Serial.print(" Id passerelle : "); Serial.println(idp, HEX); Serial.println((uint16_t)(ids | idp), HEX); Serial.println(""); delay(1000); }