diff --git a/GDI-4ch/firmware/flash.bat b/GDI-4ch/firmware/flash.bat
new file mode 100644
index 00000000..9a46e22a
--- /dev/null
+++ b/GDI-4ch/firmware/flash.bat
@@ -0,0 +1 @@
+st-link_cli -c SWD ur -P build\gdi4.hex -Rst -Run