3 * Complete Project Details https://randomnerdtutorials.com
8 // Based on the OneWire library example
10 OneWire ds(19); //data wire connected to GPIO 4
20 if (!ds.search(addr)) {
21 Serial.println(" No more addresses.");
27 Serial.print(" ROM =");
28 for (i = 0; i < 8; i++) {
30 Serial.print(addr[i], HEX);