diff --git a/ESP_Midroom2/src/main.cpp b/ESP_Midroom2/src/main.cpp
index 4ff3da5..57d9703 100644
--- a/ESP_Midroom2/src/main.cpp
+++ b/ESP_Midroom2/src/main.cpp
@@ -102,7 +102,7 @@ void setup() {
   delay(dht.getMinimumSamplingPeriod());
   sTaH = dht.getTempAndHumidity();
   if(dht.getStatus() == dht.ERROR_NONE){
-    temp_out = sTaH.temperature;
+    temp_out = sTaH.temperature - 2.0;
     hum_out = sTaH.humidity;
   }
   // if (! aht.begin()) {
@@ -132,6 +132,7 @@ void loop() {
   static byte bSecs = 0;
   char v[10];
   static unsigned long ledTime = 0;
+  float fTemp;
 
 	ArduinoOTA.handle();
   if(!client.connected()) reconnect();
@@ -153,12 +154,13 @@ void loop() {
     Serial.println(bSecs);
     sTaH = dht.getTempAndHumidity();
     if(dht.getStatus() == dht.ERROR_NONE){
-      temp_out += (sTaH.temperature - temp_out) / 150.0;
+      fTemp = sTaH.temperature - 2.0;
+      temp_out += (fTemp - temp_out) / 150.0;
       hum_out += (sTaH.humidity - hum_out) / 150.0;
       WebSerial.print("Temp: ");
-      WebSerial.print(sTaH.temperature);
+      WebSerial.print(fTemp);
       WebSerial.print(", Hum: ");
-      WebSerial.println(sTaH.temperature);
+      WebSerial.println(sTaH.humidity);
       if(bSecs == 29){
         bSecs = 0;
         digitalWrite(LED_WRK, LOW);
diff --git a/I2C Scan/platformio.ini b/I2C Scan/platformio.ini
index b67eef1..f71cece 100644
--- a/I2C Scan/platformio.ini	
+++ b/I2C Scan/platformio.ini	
@@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [platformio]
-default_envs = lolin
+default_envs = nodemcuv2
 [env:uno]
 platform = atmelavr
 board = uno
diff --git a/I2C Scan/src/main.cpp b/I2C Scan/src/main.cpp
index c4a7f0e..24982b9 100644
--- a/I2C Scan/src/main.cpp	
+++ b/I2C Scan/src/main.cpp	
@@ -31,7 +31,7 @@ void setup() {
   byte count = 0;
   
   Wire.begin(SDA, SCL);
-  for (byte i = 1; i < 15; i++)
+  for (byte i = 1; i < 100; i++)
   {
     Serial.print("Scan adr ");Serial.print(i, 16);
     Wire.beginTransmission (i);