diff --git a/Core/Src/sts_weight_scale.c b/Core/Src/sts_weight_scale.c
index 1fd31a7..1319d97 100644
--- a/Core/Src/sts_weight_scale.c
+++ b/Core/Src/sts_weight_scale.c
@@ -120,7 +120,7 @@ void sts_weight_scale(void)
 
 	APP_LOG(TS_OFF, VLEVEL_M, "\r\n STS_WEIGHT SCALE =%u \r\n", (int)net_weight);
 		//HAL_Delay(2000);
-		//PME_OFF;
+		PME_OFF;
 }
 
 /************************************************************************************
diff --git a/Core/Src/sys_app.c b/Core/Src/sys_app.c
index a4fcc5b..d1d29ee 100644
--- a/Core/Src/sys_app.c
+++ b/Core/Src/sys_app.c
@@ -109,7 +109,7 @@ void SystemApp_Init(void)
   UTIL_TIMER_Init();
   SYS_TimerInitialisedFlag = 1;
   /* Initializes the SW probes pins and the monitor RF pins via Alternate Function */
-  DBG_Init();
+  //DBG_Init();
 
   /*Initialize the terminal */
   UTIL_ADV_TRACE_Init();
diff --git a/LoRaWAN/App/lora_app.h b/LoRaWAN/App/lora_app.h
index 52f4d16..ae4a403 100644
--- a/LoRaWAN/App/lora_app.h
+++ b/LoRaWAN/App/lora_app.h
@@ -68,7 +68,7 @@ extern "C" {
 /*!
  * LoRaWAN default class
  */
-#define LORAWAN_DEFAULT_CLASS                       CLASS_C
+#define LORAWAN_DEFAULT_CLASS                       CLASS_A
 
 /*!
  * LoRaWAN default confirm state
diff --git a/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf b/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf
index 9aa0e79..7c39f7c 100644
Binary files a/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf and b/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf differ