diff --git a/radio/src/audio_arm.cpp b/radio/src/audio_arm.cpp
index c20dd154c..43f1c91cb 100644
--- a/radio/src/audio_arm.cpp
+++ b/radio/src/audio_arm.cpp
@@ -217,15 +217,6 @@ uint64_t sdAvailableLogicalSwitchAudioFiles = 0;
 #define MASK_SWITCH_AUDIO_FILE(index)                 ((uint64_t)1 << index)
 #define MASK_LOGICAL_SWITCH_AUDIO_FILE(index, event)  ((uint64_t)1 << (2*index+event))
 
-bool isFileAvailable(const char * filename)
-{
-  FILINFO info;
-  TCHAR lfn[_MAX_LFN + 1];
-  info.lfname = lfn;
-  info.lfsize = sizeof(lfn);
-  return f_stat(filename, &info) == FR_OK;
-}
-
 char * getAudioPath(char * path)
 {
   strcpy(path, SOUNDS_PATH "/");
diff --git a/radio/src/opentx.cpp b/radio/src/opentx.cpp
index 0e12c8397..401bfea50 100644
--- a/radio/src/opentx.cpp
+++ b/radio/src/opentx.cpp
@@ -407,11 +407,30 @@ void checkModelIdUnique(uint8_t id)
 }
 #endif
 
+#if defined(SDCARD)
+bool isFileAvailable(const char * filename)
+{
+  FILINFO info;
+  TCHAR lfn[_MAX_LFN + 1];
+  info.lfname = lfn;
+  info.lfsize = sizeof(lfn);
+  return f_stat(filename, &info) == FR_OK;
+}
+#endif
+
 void modelDefault(uint8_t id)
 {
   memset(&g_model, 0, sizeof(g_model));
+
   applyDefaultTemplate();
 
+#if defined(LUA)
+  if (isFileAvailable(TEMPLATES_PATH "/" WIZARD_NAME)) {
+    f_chdir(TEMPLATES_PATH);
+    luaExec(WIZARD_NAME);
+  }
+#endif
+
 #if defined(PXX) && defined(CPUARM)
   modelHeaders[id].modelId = g_model.header.modelId = id+1;
   checkModelIdUnique(id);
diff --git a/radio/src/sdcard.h b/radio/src/sdcard.h
index 1424d6d5e..4940140fa 100644
--- a/radio/src/sdcard.h
+++ b/radio/src/sdcard.h
@@ -49,6 +49,9 @@
 #define SCRIPTS_PATH        ROOT_PATH "SCRIPTS"
 #define FIRMWARES_PATH      ROOT_PATH "FIRMWARES"
 #define EEPROMS_PATH        ROOT_PATH "EEPROMS"
+#define TEMPLATES_PATH      ROOT_PATH "TEMPLATES"
+
+#define WIZARD_NAME         "wizard.lua"
 
 #define MODELS_EXT          ".bin"
 #define LOGS_EXT            ".csv"