diff --git a/Core/Inc/adc_if.h b/Core/Inc/adc_if.h
index a1e7e84..74d4774 100644
--- a/Core/Inc/adc_if.h
+++ b/Core/Inc/adc_if.h
@@ -46,7 +46,9 @@ extern "C" {
 /**
   * @brief Maximum battery level in mV
   */
-#define VDD_BAT                     BAT_STS_BOARD_3V3  //BAT_CR2032
+#ifndef VDD_BAT
+#define VDD_BAT                     BAT_CR2032
+#endif
 /**
   * @brief Minimum battery level in mV
   */
diff --git a/Core/Inc/sys_conf.h b/Core/Inc/sys_conf.h
index 3611754..d4a50ca 100644
--- a/Core/Inc/sys_conf.h
+++ b/Core/Inc/sys_conf.h
@@ -52,7 +52,7 @@ extern "C" {
 /**
   * @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