From 3c528b4c3583e2553549e8aed745dd9cff395e3c Mon Sep 17 00:00:00 2001
From: jhchun <jh.chun@medithings.co.kr>
Date: Tue, 21 Jul 2026 11:33:26 +0900
Subject: [PATCH] =?UTF-8?q?Kconfig=20=EC=84=A4=EC=A0=95=20=EB=B3=80?=
 =?UTF-8?q?=EA=B2=BD(=EB=A1=9C=EA=B7=B8=20=EC=B6=9C=EB=A0=A5,=20DFU/mcumgr?=
 =?UTF-8?q?=20BLE=20=EA=B6=8C=ED=95=9C)?=
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---
 prj.conf | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/prj.conf b/prj.conf
index 81d31da..8d3246a 100644
--- a/prj.conf
+++ b/prj.conf
@@ -5,6 +5,8 @@
 CONFIG_GPIO=y
 
 # Debug Message (RTT)
+# Build-time switch for project DBG_PRINTF/DBG_CORE/DBG_ERR macros.
+CONFIG_VESIS_DEBUG_PRINT=n
 # Zephyr logging subsystem enable.
 CONFIG_LOG=y
 # Print logs immediately when log API is called.
@@ -151,7 +153,7 @@ CONFIG_MCUMGR=y
 # Enable mcumgr/SMP messages over BLE SMP service.
 CONFIG_MCUMGR_TRANSPORT_BT=y
 # Require authenticated BLE connection for mcumgr read/write operations.
-CONFIG_MCUMGR_TRANSPORT_BT_PERM_RW_AUTHEN=n
+CONFIG_MCUMGR_TRANSPORT_BT_PERM_RW_AUTHEN=y
 # Reassemble SMP packets fragmented over BLE.
 CONFIG_MCUMGR_TRANSPORT_BT_REASSEMBLY=y
 # mcumgr transport receive buffer size for DFU image chunks.