diff --git a/Core/Inc/sys_conf.h b/Core/Inc/sys_conf.h
index 988f1e8..bd4dd8b 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_M
+#define VERBOSE_LEVEL                        VLEVEL_L
 
 /**
   * @brief Enable trace logs
   */
-#define APP_LOG_ENABLED                      1
+#define APP_LOG_ENABLED                      0
 
 /**
   * @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                     1
+#define DEBUGGER_ENABLED                     0
 
 /**
   * @brief Disable Low Power mode
diff --git a/Core/Inc/yunhorn_sts_prd_conf.h b/Core/Inc/yunhorn_sts_prd_conf.h
index 7239431..f84347f 100644
--- a/Core/Inc/yunhorn_sts_prd_conf.h
+++ b/Core/Inc/yunhorn_sts_prd_conf.h
@@ -59,8 +59,8 @@
 
 #ifdef    YUNHORN_STS_M7_ENABLED
 #define MajorVer													23U
-#define MinorVer													10U
-#define SubMinorVer 											17U
+#define MinorVer													12U
+#define SubMinorVer 											20U
 #define FirmwareVersion										3U
 /*
 #define	YUNHORN_STS_M7_NVM_CFG_SIZE				3U
diff --git a/LoRaWAN/Target/lorawan_conf.h b/LoRaWAN/Target/lorawan_conf.h
index 644672c..7f6eb8f 100644
--- a/LoRaWAN/Target/lorawan_conf.h
+++ b/LoRaWAN/Target/lorawan_conf.h
@@ -55,7 +55,7 @@ extern "C" {
  * @brief LoRaWAN version definition
  * @note  possible values: 0x01000300 or 0x01000400
  */
-#define LORAMAC_SPECIFICATION_VERSION                   0x01000300  //YUNHORN_STS_MM 2022-10-20
+#define LORAMAC_SPECIFICATION_VERSION                   0x01000400  //YUNHORN_STS_MM 2022-10-20
 
 /* Region ------------------------------------*/
 /* the region listed here will be linked in the MW code */