diff --git a/ESP32-IDF_FreeRTOS/I2C_MultiDevice/main/hello_world_main.c b/ESP32-IDF_FreeRTOS/I2C_MultiDevice/main/hello_world_main.c
index 630d73360..2b4b20a06 100644
--- a/ESP32-IDF_FreeRTOS/I2C_MultiDevice/main/hello_world_main.c
+++ b/ESP32-IDF_FreeRTOS/I2C_MultiDevice/main/hello_world_main.c
@@ -103,13 +103,13 @@ void task1(void *pvParameters) {
         if (xSemaphoreTake(xMutex, 1500)) {
             printf("Task 1 is running\n");
             
-            SensorsData data = {
+            /*SensorsData data = {
                 .num1 = x,
                 .num2 = 0,
                 .num3 = 0,
-            };
+            };*/
             s_data.num1 = x;
-            xQueueSend(xQueue1, &data, 0);
+            //xQueueSend(xQueue1, &data, 0);
             xQueueSend(xQueue1, &s_data, 0);
             printf("Task 1 sent x=%" PRIu32 "\n", x);
             x+=2;
@@ -131,13 +131,13 @@ void task2(void *pvParameters) {
         if (xSemaphoreTake(xMutex, 1500)) {
             printf("Task 2 is running\n");
 
-            SensorsData data = {
+            /*SensorsData data = {
                 .num1 = 0,
                 .num2 = y,
                 .num3 = 0,
-            };
+            };*/
             s_data.num2 = y;
-            xQueueSend(xQueue2, &data, 0);
+            //xQueueSend(xQueue2, &data, 0);
             xQueueSend(xQueue2, &s_data, 0);
             printf("Task 2 sent y=%" PRIu32 "\n", y);
             y++;