diff --git a/Config.h b/Config.h
index 37bfb5d..b201991 100644
--- a/Config.h
+++ b/Config.h
@@ -39,7 +39,7 @@
 // #define USE_COS_AS_LOCKOUT
 
 // Use pins to output the current mode
-#define ARDUINO_MODE_PINS
+// #define ARDUINO_MODE_PINS
 
 // For the original Arduino Due pin layout
 // #define ARDUINO_DUE_PAPA
@@ -54,7 +54,7 @@
 // #define ARDUINO_DUE_NTH
 
 // For ST Nucleo-64 STM32F446RE board
-#define STM32F4_NUCLEO_MORPHO_HEADER
+// #define STM32F4_NUCLEO_MORPHO_HEADER
 // #define STM32F4_NUCLEO_ARDUINO_HEADER
 
 // Use separate mode pins to switch external filters/bandwidth for example
@@ -64,6 +64,6 @@
 // #define SEND_RSSI_DATA
 
 // Use the modem as a serial repeater for Nextion displays
-#define SERIAL_REPEATER
+// #define SERIAL_REPEATER
 
 #endif