diff --git a/src/HeliOS.h b/src/HeliOS.h
index 77a53db..72bb042 100644
--- a/src/HeliOS.h
+++ b/src/HeliOS.h
@@ -5,13 +5,13 @@
  * @brief Kernel source for user application header
  * @version 0.4.2
  * @date 2023-03-19
- * 
+ *
  * @copyright
  * HeliOS Embedded Operating System Copyright (C) 2020-2023 HeliOS Project <license@heliosproj.org>
- *  
+ *
  *  SPDX-License-Identifier: GPL-2.0-or-later
- *  
- * 
+ *
+ *
  */
 /*UNCRUSTIFY-ON*/
 #ifndef HELIOS_H_
@@ -2975,44 +2975,4 @@
     }
   #endif /* ifdef __cplusplus */
 
-
-  #ifdef __cplusplus
-
-    #if defined(ARDUINO_ARCH_AVR) || defined(ARDUINO_ARCH_SAM) || defined(ARDUINO_ARCH_SAMD) || defined(ARDUINO_ARCH_ESP8266) || defined(ARDUINO_ARCH_STM32) || \
-    defined(ARDUINO_TEENSY_MICROMOD) || defined(ARDUINO_TEENSY40) || defined(ARDUINO_TEENSY41) || defined(ARDUINO_TEENSY36) || defined(ARDUINO_TEENSY35) || \
-    defined(ARDUINO_TEENSY31) || defined(ARDUINO_TEENSY32) || defined(ARDUINO_TEENSY30) || defined(ARDUINO_TEENSYLC)
-      String xByte2String(xSize size_, xByte *bytes_);
-
-
-      /* This is here to give Arduino users an easy way to convert from the
-       * HeliOS byte (xByte) array which is NOT null terminated to a String. */
-      String xByte2String(xSize size_, xByte *bytes_) {
-        String str = "";
-        xSize i = 0;
-        char buf[size_ + 1];
-
-
-        if(NOTNULLPTR(bytes_) && (zero < size_)) {
-          for(i = 0; i < size_; i++) {
-            buf[i] = (char) bytes_[i];
-          }
-
-          buf[size_] = '\0';
-          str = String(buf);
-        }
-
-        return(str);
-      }
-
-
-    #endif /* if defined(ARDUINO_ARCH_AVR) || defined(ARDUINO_ARCH_SAM) ||
-            * defined(ARDUINO_ARCH_SAMD) || defined(ARDUINO_ARCH_ESP8266) ||
-            * defined(ARDUINO_ARCH_STM32) || defined(ARDUINO_TEENSY_MICROMOD) ||
-            * defined(ARDUINO_TEENSY40) || defined(ARDUINO_TEENSY41) ||
-            * defined(ARDUINO_TEENSY36) || defined(ARDUINO_TEENSY35) ||
-            * defined(ARDUINO_TEENSY31) || defined(ARDUINO_TEENSY32) ||
-            * defined(ARDUINO_TEENSY30) || defined(ARDUINO_TEENSYLC) */
-
-  #endif /* ifdef __cplusplus */
-
-#endif /* ifndef HELIOS_H_ */
\ No newline at end of file
+#endif /* ifndef HELIOS_H_ */
diff --git a/src/arduino_helpers.c b/src/arduino_helpers.c
new file mode 100644
index 0000000..0bc873a
--- /dev/null
+++ b/src/arduino_helpers.c
@@ -0,0 +1,28 @@
+#include "arduino_helpers.h"
+
+#ifdef __cplusplus
+
+#if defined(ARDUINO_ARCH_AVR) || defined(ARDUINO_ARCH_SAM) || defined(ARDUINO_ARCH_SAMD) || defined(ARDUINO_ARCH_ESP8266) || defined(ARDUINO_ARCH_STM32) || \
+    defined(ARDUINO_TEENSY_MICROMOD) || defined(ARDUINO_TEENSY40) || defined(ARDUINO_TEENSY41) || defined(ARDUINO_TEENSY36) || defined(ARDUINO_TEENSY35) || \
+    defined(ARDUINO_TEENSY31) || defined(ARDUINO_TEENSY32) || defined(ARDUINO_TEENSY30) || defined(ARDUINO_TEENSYLC)
+
+String xByte2String(xSize size_, xByte *bytes_) {
+    String str = "";
+    xSize i = 0;
+    char buf[size_ + 1];
+
+    if(NOTNULLPTR(bytes_) && (zero < size_)) {
+        for(i = 0; i < size_; i++) {
+            buf[i] = (char) bytes_[i];
+        }
+
+        buf[size_] = '\0';
+        str = String(buf);
+    }
+
+    return(str);
+}
+
+#endif
+
+#endif /* ifdef __cplusplus */
diff --git a/src/arduino_helpers.h b/src/arduino_helpers.h
new file mode 100644
index 0000000..9b01704
--- /dev/null
+++ b/src/arduino_helpers.h
@@ -0,0 +1,18 @@
+#ifndef ARDUINO_HELPERS_H_
+#define ARDUINO_HELPERS_H_
+
+#include "HeliOS.h"
+
+#ifdef __cplusplus
+
+#if defined(ARDUINO_ARCH_AVR) || defined(ARDUINO_ARCH_SAM) || defined(ARDUINO_ARCH_SAMD) || defined(ARDUINO_ARCH_ESP8266) || defined(ARDUINO_ARCH_STM32) || \
+    defined(ARDUINO_TEENSY_MICROMOD) || defined(ARDUINO_TEENSY40) || defined(ARDUINO_TEENSY41) || defined(ARDUINO_TEENSY36) || defined(ARDUINO_TEENSY35) || \
+    defined(ARDUINO_TEENSY31) || defined(ARDUINO_TEENSY32) || defined(ARDUINO_TEENSY30) || defined(ARDUINO_TEENSYLC)
+
+String xByte2String(xSize size_, xByte *bytes_);
+
+#endif
+
+#endif /* ifdef __cplusplus */
+
+#endif /* ifndef ARDUINO_HELPERS_H_ */