diff --git a/.gitignore b/.gitignore
index 9b5a1ba..f4cb8c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,8 @@
 # Build files
 build/
 
+*.nix
+
 # Prerequisites
 *.d
 
diff --git a/flash.cfg b/flash.cfg
new file mode 100644
index 0000000..a5a00f1
--- /dev/null
+++ b/flash.cfg
@@ -0,0 +1,14 @@
+# OpenOCD Configuration Script
+
+set STM_TARGET_NAME "stm32f4"
+
+source [find target/${STM_TARGET_NAME}x.cfg]
+
+# Set the adapter speed
+adapter speed 5000
+
+# find elf
+set elf_file "build/MSB-FW.elf"
+
+# Program the ELF file
+program $elf_file verify reset exit
\ No newline at end of file