diff --git a/thermo_sensor_v2.ino b/thermo_sensor_v2.ino
index 2e4688b..e74deb0 100644
--- a/thermo_sensor_v2.ino
+++ b/thermo_sensor_v2.ino
@@ -77,8 +77,13 @@ void loop()
 	unsigned long current = millis();
 	if (current < last_read || current - last_read >= READ_INTERVAL)
 	{
-		UpdateDHTData();
-		last_read = current;
+    UpdateDHTData();
+    last_read = current;
+    Serial.print("cur_t = ");
+    Serial.print(cur_t);
+    Serial.print(" cur_h = ");
+    Serial.print(cur_hum);
+    Serial.println();
 	}
 	mb.task();
 	mb.Hreg(REGISTER_CURRENT_TEMP, cur_t);