diff --git a/.gitignore b/.gitignore
index d392f0e..e69de29 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +0,0 @@
-*.jar
diff --git a/BleUtil.jar b/BleUtil.jar
new file mode 100644
index 0000000..a3bd6b1
Binary files /dev/null and b/BleUtil.jar differ