diff --git a/TFLite_detection_image.py b/TFLite_detection_image.py
index a096081e..e8163db6 100644
--- a/TFLite_detection_image.py
+++ b/TFLite_detection_image.py
@@ -177,6 +177,8 @@
     start_time = time.time()
     for i in range(0, num_iterations):
         interpreter.invoke()
+        # Cause board lockup
+        time.sleep(0.200)
     stop_time = time.time()
     #print("&&&&&&&&&&& Finished inference")