OTA.ino

void ota_init(const char* name) {

  // Port defaults to 8266
  // ArduinoOTA.setPort(8266);

  // Hostname defaults to esp8266-[ChipID]
  // ArduinoOTA.setHostname("myesp8266");
  ArduinoOTA.setHostname(name);

  // No authentication by default
  // ArduinoOTA.setPassword((const char *)"123");

  ArduinoOTA.onStart([]() {
    Serial.println("OTA Start");
  });

  ArduinoOTA.onEnd([]() {
    Serial.println("\nOTA End");
  });

  ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
    Serial.printf("OTA Progress: %u%%\r", (progress / (total / 100)));
  });

  ArduinoOTA.onError([](ota_error_t error) {
    Serial.printf("OTA Error[%u]: ", error);
    if (error == OTA_AUTH_ERROR)         Serial.println("OTA Auth Failed");
    else if (error == OTA_BEGIN_ERROR)   Serial.println("OTA Begin Failed");
    else if (error == OTA_CONNECT_ERROR) Serial.println("OTA Connect Failed");
    else if (error == OTA_RECEIVE_ERROR) Serial.println("OTA Receive Failed");
    else if (error == OTA_END_ERROR)     Serial.println("OTA End Failed");
  });

  ArduinoOTA.begin();
  Serial.println("OTA Ready");

}