diff --git a/Core/Src/stm32wlxx_it.c b/Core/Src/stm32wlxx_it.c
index 4164172..dc32780 100644
--- a/Core/Src/stm32wlxx_it.c
+++ b/Core/Src/stm32wlxx_it.c
@@ -271,7 +271,9 @@ void EXTI3_IRQHandler(void)
   /* USER CODE BEGIN EXTI3_IRQn 0 */
 
   /* USER CODE END EXTI3_IRQn 0 */
+#ifdef	RM2_1
 	HAL_GPIO_EXTI_IRQHandler(A111_SENSOR_INTERRUPT_Pin);
+#endif
   /* USER CODE BEGIN EXTI3_IRQn 1 */
 
   /* USER CODE END EXTI3_IRQn 1 */
@@ -361,7 +363,9 @@ void EXTI9_5_IRQHandler(void)
   /* USER CODE END EXTI9_5_IRQn 0 */
   //HAL_GPIO_EXTI_IRQHandler(BUT3_Pin);
   /* USER CODE BEGIN EXTI9_5_IRQn 1 */
+#ifdef RM2
   HAL_GPIO_EXTI_IRQHandler(A111_SENSOR_INTERRUPT_Pin);
+#endif
   /* USER CODE END EXTI9_5_IRQn 1 */
 }
 
diff --git a/STM32CubeIDE/.cproject b/STM32CubeIDE/.cproject
index 0ceadee..698de9c 100644
--- a/STM32CubeIDE/.cproject
+++ b/STM32CubeIDE/.cproject
@@ -153,7 +153,7 @@
 								<option id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.optimization.level.1119592399" name="Optimization level" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.optimization.level" useByScannerDiscovery="false" value="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.optimization.level.value.os" valueType="enumerated"/>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.definedsymbols.2024044405" name="Define symbols (-D)" superClass="com.st.stm32cube.ide.mcu.gnu.managedbuild.tool.c.compiler.option.definedsymbols" useByScannerDiscovery="false" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="CORE_CM4"/>
-									<listOptionValue builtIn="false" value="RM2_1"/>
+									<listOptionValue builtIn="false" value="RM2"/>
 									<listOptionValue builtIn="false" value="LOG_RSS"/>
 									<listOptionValue builtIn="false" value="STS_O7"/>
 									<listOptionValue builtIn="false" value="YUNHORN_STS_RANDOM"/>
diff --git a/STM32CubeIDE/Release/STS_O7.bin b/STM32CubeIDE/Release/STS_O7.bin
index cf1c0cc..9b1b487 100644
Binary files a/STM32CubeIDE/Release/STS_O7.bin and b/STM32CubeIDE/Release/STS_O7.bin differ