diff --git a/gateway/include/devices.h b/gateway/include/devices.h
index f4977b8..a70c97a 100644
--- a/gateway/include/devices.h
+++ b/gateway/include/devices.h
@@ -2,6 +2,7 @@
 
 #define MAIN_DEVICE_ID "rc-gateway"
 
+#include "esp.h"
 #include "ha.h"
 
 using namespace Ha;
@@ -40,11 +41,11 @@ namespace OilTank {
         return Builder<Sensor>::instance(new Sensor{ "Depth", id })
             .asDevice(device)
             .withDeviceClass("distance")
-            .withUnitMseasure("cm")
+            .withUnitMeasure("cm")
             .withValueTemplate("{{ value_json.sensor.value }}")
             .addSecondary(
                 Builder<Sensor>::instance(new Sensor{ "Level", id })
-                .withUnitMseasure("%")
+                .withUnitMeasure("%")
                 .withValueTemplate("{{ 100 - ((value_json.sensor.value-12)|float*100/120)|round(2) }}")
                 .build()
             )
@@ -116,7 +117,10 @@ Command* commands[] = {
         [](const char* msg) {
             if (strcmp("PRESS", msg) == 0) ESP.restart();
         }
-    }).asDevice(gatewayDevice).build(),
+    }).asDevice(gatewayDevice)
+    .addPreconfigured(HaESP::heapStats)
+    .addPreconfigured(HaESP::restartInfo)
+    .build(),
     Builder<Button>::instance(new Button{"Front door", "doorbell_front",
         [](const char* msg) {
             if (strcmp("PRESS", msg) == 0) doorbell.ring("00000000110100101000100");
diff --git a/gateway/platformio.ini b/gateway/platformio.ini
index bd86a0c..c2b165c 100644
--- a/gateway/platformio.ini
+++ b/gateway/platformio.ini
@@ -33,7 +33,7 @@ framework = arduino
 lib_deps = 
 	${env.lib_deps}
 	arkhipenko/TaskScheduler@^3.8.5
-	https://git.hodos.ro/libraries/ha-mqtt.git@^1.0.0
+	https://git.hodos.ro/libraries/ha-mqtt.git@^1.3.0
 	https://git.hodos.ro/libraries/wifi.git@^2.0.0
 upload_port = 192.168.6.161
 upload_protocol = espota