diff --git a/ESP32CAM-ONVIF/utils.cpp b/ESP32CAM-ONVIF/utils.cpp
new file mode 100644
index 0000000..6c98abd
--- /dev/null
+++ b/ESP32CAM-ONVIF/utils.cpp
@@ -0,0 +1,17 @@
+#include "utils.h"
+#include <Arduino.h>
+
+void printBanner() {
+  Serial.println();
+  Serial.println("==============================================");
+  Serial.println("  ESP32CAM-ONVIF Professional Camera Firmware ");
+  Serial.println("         Made with \xE2\x9D\xA4\xEF\xB8\x8F  by J0X           ");
+  Serial.println("==============================================");
+}
+
+void fatalError(const char* msg) {
+  Serial.println();
+  Serial.print("[FATAL] "); Serial.println(msg);
+  Serial.println("[FATAL] System halted.");
+  while (1) delay(1000);
+}