diff --git a/yoRadio/src/core/options.h b/yoRadio/src/core/options.h
index a9e1a6b..8911e80 100644
--- a/yoRadio/src/core/options.h
+++ b/yoRadio/src/core/options.h
@@ -1,7 +1,7 @@
 #ifndef options_h
 #define options_h
 
-#define VERSION "0.8.112"
+#define VERSION "0.8.115"
 
 /*******************************************************
 DO NOT EDIT THIS FILE. 
@@ -390,4 +390,6 @@ The connection tables are located here https://github.com/e2002/yoradio#connecti
   #define L10N_LANGUAGE EN
 #endif
 
+
+
 #endif
diff --git a/yoRadio/src/core/optionschecker.h b/yoRadio/src/core/optionschecker.h
new file mode 100644
index 0000000..82086cc
--- /dev/null
+++ b/yoRadio/src/core/optionschecker.h
@@ -0,0 +1,21 @@
+#ifndef optionschecker_h
+#define optionschecker_h
+
+#if LED_BUILTIN==TFT_RST
+#  error LED_BUILTIN IS THE SAME AS TFT_RST. Check it in myoptions.h
+#endif
+
+#if LED_BUILTIN==VS1053_RST
+#  error LED_BUILTIN IS THE SAME AS VS1053_RST. Check it in myoptions.h
+#endif
+
+#if (I2S_DOUT!=255) && (VS1053_CS!=255)
+#  error YOU MUST CHOOSE BETWEEN I2S DAC AND VS1053 BY DISABLING THE SECOND MODULE IN THE myoptions.h
+#endif
+
+
+
+
+#endif
+
+
diff --git a/yoRadio/yoRadio.ino b/yoRadio/yoRadio.ino
index 81f4a22..ba7e4c6 100644
--- a/yoRadio/yoRadio.ino
+++ b/yoRadio/yoRadio.ino
@@ -25,6 +25,7 @@
 #include "src/core/netserver.h"
 #include "src/core/controls.h"
 #include "src/core/mqtt.h"
+#include "src/core/optionschecker.h"
 
 extern __attribute__((weak)) void yoradio_on_setup();