diff --git a/hardware/readme.md b/hardware/readme.md
index 035af42..a183fa1 100644
--- a/hardware/readme.md
+++ b/hardware/readme.md
@@ -1,10 +1,10 @@
 # Board
 
-![board](emonth_V2.0.1_brd.png)
+![board](emonth_V2.0.2_brd.png)
 
 # Schematic
 
-![emonTH V2 schematic](emonth_V2.0.1_sch.png)
+![emonTH V2 schematic](emonth_V2.0.s_sch.png)
 
 # Change log
 
diff --git a/src/src.ino b/src/src.ino
index 71cf7f6..850ca6a 100644
--- a/src/src.ino
+++ b/src/src.ino
@@ -99,7 +99,7 @@ const byte DIP_switch1=    7;
 const byte DIP_switch2=    8;
 const byte pulse_countINT= 1;                                        // INT 1 / Dig 3 Screw Terminal Block Number 4 on emonTH V1.5 - Change to INT0 DIG2 on emonTH V1.4
 const byte pulse_count_pin=3;                                        // INT 1 / Dig 3 Screw Terminal Block Number 4 on emonTH V1.5 - Change to INT0 DIG2 on emonTH V1.4
-#define ONE_WIRE_BUS       16                                        // D19 emonTH V1.5
+#define ONE_WIRE_BUS       17                                        // D19 emonTH V1.5
 
 OneWire oneWire(ONE_WIRE_BUS);
 DallasTemperature sensors(&oneWire);
@@ -335,7 +335,7 @@ void loop()
       Serial.print("temp:");Serial.print(emonth.temp); Serial.print(",");
 
       if (DS18B20){
-        Serial.print("temp_ex:");Serial.print(emonth.temp_external); Serial.print(",");
+        Serial.print("tempex:");Serial.print(emonth.temp_external); Serial.print(",");
       }
 
       if (SI7021_status){