diff --git a/ESP-IDF_Robot/main/blink_example_main.c b/ESP-IDF_Robot/main/blink_example_main.c
index f77599fd8..cb0018d65 100644
--- a/ESP-IDF_Robot/main/blink_example_main.c
+++ b/ESP-IDF_Robot/main/blink_example_main.c
@@ -117,7 +117,7 @@ static sensors_data_t buf;
 #define ESPNOW_WIFI_IF   ESP_IF_WIFI_AP
 #endif
 
-static temperature_sensor_handle_t temp_sensor;
+temperature_sensor_handle_t temp_sensor;
 static temperature_sensor_config_t temp_sensor_config;
 static float tsens_value;
 static QueueHandle_t gpio_evt_queue = NULL;