diff --git a/tests/hwtest/adcs/src/loop_test.c b/tests/hwtest/adcs/src/loop_test.c
index cda1e84e..7d10d149 100644
--- a/tests/hwtest/adcs/src/loop_test.c
+++ b/tests/hwtest/adcs/src/loop_test.c
@@ -6,6 +6,7 @@
 
 #include <stdlib.h>
 #include <zephyr/kernel.h>
+#include "loop_test.h"
 #include "pwrctrl.h"
 #include "temp_test.h"
 #include "cv_test.h"
@@ -16,6 +17,8 @@
 #include <zephyr/logging/log.h>
 LOG_MODULE_REGISTER(loop_test);
 
+struct k_event loop_event;
+
 static void update_rw_idx(uint8_t *rw_idx)
 {
 	(*rw_idx)++;
@@ -74,6 +77,15 @@ static int verify_status(enum rw_pos pos, uint32_t sec, uint32_t *err_cnt)
 	return all_ret;
 }
 
+static bool is_loop_stop(void)
+{
+	if (k_event_wait(&loop_event, LOOP_STOP_EVENT, false, K_NO_WAIT) != 0) {
+		return true;
+	}
+
+	return false;
+}
+
 int loop_test(int32_t loop_count, uint32_t *err_cnt)
 {
 	int ret;
@@ -90,6 +102,10 @@ int loop_test(int32_t loop_count, uint32_t *err_cnt)
 	}
 
 	for (int i=1; i<=loop_count; i++) {
+		if (is_loop_stop()) {
+			break;
+		}
+
 		LOG_INF("===[Loop Test %d Start (total err: %d)]===", i, *err_cnt);
 
 		LOG_INF("===[RW Start (total err: %d)]===", *err_cnt);
diff --git a/tests/hwtest/adcs/src/loop_test.h b/tests/hwtest/adcs/src/loop_test.h
index 044174cc..1d879318 100644
--- a/tests/hwtest/adcs/src/loop_test.h
+++ b/tests/hwtest/adcs/src/loop_test.h
@@ -8,4 +8,6 @@
 
 #include <stdint.h>
 
+#define LOOP_STOP_EVENT (1U)
+
 int loop_test(int32_t loop_count, uint32_t *err_cnt);
diff --git a/tests/hwtest/adcs/src/main.c b/tests/hwtest/adcs/src/main.c
index 578a56cc..4f0169e4 100644
--- a/tests/hwtest/adcs/src/main.c
+++ b/tests/hwtest/adcs/src/main.c
@@ -24,6 +24,7 @@
 K_THREAD_STACK_DEFINE(cmd_thread_stack, 2048);
 static struct k_thread cmd_thread;
 static struct k_event exec_event;
+extern struct k_event loop_event;
 
 LOG_MODULE_REGISTER(adcs_main);
 
@@ -54,6 +55,7 @@ static void cmd_handler(void * p1, void * p2, void * p3)
 		ret = rw_test(&err_cnt);
 	} else if (strcmp(cmd, "loop") == 0) {
 		ret = loop_test(atoi(arg), &err_cnt);
+		k_event_clear(&loop_event, LOOP_STOP_EVENT);
 	} else {
 		goto end;
 	}
@@ -100,6 +102,12 @@ static int start_cmd_thread(const struct shell *sh, size_t argc, char **argv)
 	return ret;
 }
 
+static int stop_cmd(const struct shell *sh, size_t argc, char **argv)
+{
+	k_event_set(&loop_event, LOOP_STOP_EVENT);
+	return 0;
+}
+
 int main(void)
 {
 	printk("This is for HW test program for %s\n", CONFIG_BOARD);
@@ -125,3 +133,4 @@ SHELL_STATIC_SUBCMD_SET_CREATE(sub_hwtest,
 	SHELL_SUBCMD_SET_END
 );
 SHELL_CMD_REGISTER(hwtest, &sub_hwtest, "SC-Sat1 HW test commands", NULL);
+SHELL_CMD_REGISTER(stop, NULL, "SC-Sat1 HW test stop", stop_cmd);
diff --git a/tests/hwtest/main/src/loop_test.c b/tests/hwtest/main/src/loop_test.c
index dd2e75b3..af715091 100644
--- a/tests/hwtest/main/src/loop_test.c
+++ b/tests/hwtest/main/src/loop_test.c
@@ -5,6 +5,7 @@
  */
 
 #include <zephyr/kernel.h>
+#include "loop_test.h"
 #include "pwrctrl.h"
 #include "temp_test.h"
 #include "cv_test.h"
@@ -16,6 +17,8 @@
 #include <zephyr/logging/log.h>
 LOG_MODULE_REGISTER(loop_test);
 
+struct k_event loop_event;
+
 static void update_mtq_idx(uint8_t *axes_idx, uint8_t *pol_idx)
 {
 	if (*pol_idx < 2) {
@@ -78,6 +81,15 @@ static int one_loop(uint32_t *err_cnt)
 	return all_ret;
 }
 
+static bool is_loop_stop(void)
+{
+	if (k_event_wait(&loop_event, LOOP_STOP_EVENT, false, K_NO_WAIT) != 0) {
+		return true;
+	}
+
+	return false;
+}
+
 int loop_test(int32_t loop_count, uint32_t *err_cnt)
 {
 	int ret;
@@ -101,6 +113,10 @@ int loop_test(int32_t loop_count, uint32_t *err_cnt)
 	}
 
 	for (int i=1; i<=loop_count; i++) {
+		if (is_loop_stop()) {
+			break;
+		}
+
 		LOG_INF("===[Loop Test %d Start (total err: %d)]===",
 				 i, *err_cnt);
 
diff --git a/tests/hwtest/main/src/loop_test.h b/tests/hwtest/main/src/loop_test.h
index 044174cc..1d879318 100644
--- a/tests/hwtest/main/src/loop_test.h
+++ b/tests/hwtest/main/src/loop_test.h
@@ -8,4 +8,6 @@
 
 #include <stdint.h>
 
+#define LOOP_STOP_EVENT (1U)
+
 int loop_test(int32_t loop_count, uint32_t *err_cnt);
diff --git a/tests/hwtest/main/src/main.c b/tests/hwtest/main/src/main.c
index aac03996..53ff1d0e 100644
--- a/tests/hwtest/main/src/main.c
+++ b/tests/hwtest/main/src/main.c
@@ -27,6 +27,7 @@ LOG_MODULE_REGISTER(main);
 K_THREAD_STACK_DEFINE(cmd_thread_stack, 2048);
 static struct k_thread cmd_thread;
 static struct k_event exec_event;
+extern struct k_event loop_event;
 
 static void cmd_handler(void * p1, void * p2, void * p3)
 {
@@ -57,6 +58,7 @@ static void cmd_handler(void * p1, void * p2, void * p3)
 		ret = mtq_test(&err_cnt);
 	} else if (strcmp(cmd, "loop") == 0) {
 		ret = loop_test(atoi(arg), &err_cnt);
+		k_event_clear(&loop_event, LOOP_STOP_EVENT);
 	} else {
 		goto end;
 	}
@@ -116,6 +118,12 @@ int main(void)
 	return 0;
 }
 
+static int stop_cmd(const struct shell *sh, size_t argc, char **argv)
+{
+	k_event_set(&loop_event, LOOP_STOP_EVENT);
+	return 0;
+}
+
 SHELL_STATIC_SUBCMD_SET_CREATE(sub_hwtest,
 	SHELL_CMD(info, NULL, "MAIN Board Information", start_cmd_thread),
 	SHELL_CMD(init, NULL, "MAIN Board Initialization", start_cmd_thread),
@@ -129,3 +137,4 @@ SHELL_STATIC_SUBCMD_SET_CREATE(sub_hwtest,
 	SHELL_SUBCMD_SET_END
 );
 SHELL_CMD_REGISTER(hwtest, &sub_hwtest, "SC-Sat1 HW test commands", NULL);
+SHELL_CMD_REGISTER(stop, NULL, "SC-Sat1 HW test stop", stop_cmd);