diff --git a/bin/v1.elf b/bin/v1.elf
new file mode 100755
index 0000000..552f798
Binary files /dev/null and b/bin/v1.elf differ
diff --git a/bin/v2.elf b/bin/v2.elf
new file mode 100755
index 0000000..43e5ac5
Binary files /dev/null and b/bin/v2.elf differ
diff --git a/platformio.ini b/platformio.ini
index 66bdac1..8e042d0 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -1,4 +1,4 @@
-k; PlatformIO Project Configuration File
+; PlatformIO Project Configuration File
 ;
 ;   Build options: build flags, source filter
 ;   Upload options: custom upload port, speed and extra flags