diff --git a/lighthub/options.h b/lighthub/options.h
index 1f19bed..54a8d94 100644
--- a/lighthub/options.h
+++ b/lighthub/options.h
@@ -40,7 +40,7 @@
 
 #define INTERVAL_CHECK_MODBUS 2000
 #define INTERVAL_POLLING      100
-#define THERMOSTAT_CHECK_PERIOD 5000
+#define THERMOSTAT_CHECK_PERIOD 30000
 
 #ifndef OW_UPDATE_INTERVAL
 #define OW_UPDATE_INTERVAL 5000
diff --git a/platformio.ini b/platformio.ini
index 7cdeb53..d88de90 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -18,7 +18,7 @@ env_default =
 ;    esp8266
 ;    esp32
 ;    megaatmega2560-5500
-;    due-5500
+    due-5500
 ;    controllino
 ;    stm32
 ;    nrf52840