diff --git a/apps/tempmonitor/README.md b/apps/tempmonitor/README.md
index 234426b43..a956f0e0f 100644
--- a/apps/tempmonitor/README.md
+++ b/apps/tempmonitor/README.md
@@ -19,7 +19,10 @@ Screenshot BJS1
 
 Screenshot data file content
 
+![](file_interface.png)
+
 ![](CSV_IDE_view.png)
+
 ![](CSV_excel_view.png)
 
 
diff --git a/apps/tempmonitor/file_interface.png b/apps/tempmonitor/file_interface.png
new file mode 100644
index 000000000..2179d7d1e
Binary files /dev/null and b/apps/tempmonitor/file_interface.png differ