diff --git a/bin_version.txt b/bin_version.txt
new file mode 100644
index 0000000..879b416
--- /dev/null
+++ b/bin_version.txt
@@ -0,0 +1 @@
+2.1
diff --git a/fw.bin b/fw.bin
new file mode 100644
index 0000000..6a3f76e
Binary files /dev/null and b/fw.bin differ