diff --git a/libraries/drivers/df1201s b/libraries/drivers/df1201s
index 9fd3a23..ffdd115 160000
--- a/libraries/drivers/df1201s
+++ b/libraries/drivers/df1201s
@@ -1 +1 @@
-Subproject commit 9fd3a23c016f9f89a378bb498152d49462605d88
+Subproject commit ffdd11527be601becc14db20f9e767506e9a0592