diff --git a/Core/Inc/sys_conf.h b/Core/Inc/sys_conf.h
index 4941614..5d27761 100644
--- a/Core/Inc/sys_conf.h
+++ b/Core/Inc/sys_conf.h
@@ -47,12 +47,12 @@ extern "C" {
 /**
   * @brief  Verbose level for all trace logs
   */
-#define VERBOSE_LEVEL                        VLEVEL_OFF
+#define VERBOSE_LEVEL                        VLEVEL_M
 
 /**
   * @brief Enable trace logs
   */
-#define APP_LOG_ENABLED                      0
+#define APP_LOG_ENABLED                      1
 
 /**
   * @brief Activate monitoring (probes) of some internal RF signals for debug purpose
@@ -75,7 +75,7 @@ extern "C" {
   * @brief Enable/Disable MCU Debugger pins (dbg serial wires)
   * @note  by HW serial wires are ON by default, need to put them OFF to save power
   */
-#define DEBUGGER_ENABLED                     0
+#define DEBUGGER_ENABLED                     1
 
 /**
   * @brief Disable Low Power mode
diff --git a/LoRaWAN/App/lora_app.h b/LoRaWAN/App/lora_app.h
index 2af99ea..354f33e 100644
--- a/LoRaWAN/App/lora_app.h
+++ b/LoRaWAN/App/lora_app.h
@@ -97,8 +97,8 @@ extern "C" {
 /*!
  * LoRaWAN default activation type
  */
-#define LORAWAN_DEFAULT_ACTIVATION_TYPE             ACTIVATION_TYPE_OTAA
-
+//#define LORAWAN_DEFAULT_ACTIVATION_TYPE             ACTIVATION_TYPE_OTAA
+#define LORAWAN_DEFAULT_ACTIVATION_TYPE               ACTIVATION_TYPE_ABP
 /*!
  * LoRaWAN force rejoin even if the NVM context is restored
  * @note useful only when context management is enabled by CONTEXT_MANAGEMENT_ENABLED
diff --git a/LoRaWAN/Target/lorawan_conf.h b/LoRaWAN/Target/lorawan_conf.h
index 31b262b..1706743 100644
--- a/LoRaWAN/Target/lorawan_conf.h
+++ b/LoRaWAN/Target/lorawan_conf.h
@@ -58,7 +58,7 @@ extern "C" {
  *        - 0x01000400: Link Layer TS001-1.0.4 + Regional Parameters RP002-1.0.1
  *        - 0x01010100: soon available ...
  */
-#define LORAMAC_SPECIFICATION_VERSION                   0x01010100
+#define LORAMAC_SPECIFICATION_VERSION                   0x01000400
 
 /*!
  * @brief Enable the additional LoRaWAN packages
diff --git a/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf b/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf
index 392c316..782fdd9 100644
Binary files a/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf and b/STM32CubeIDE/Release/WLE5CC_NODE_STS.elf differ