diff --git a/sonoff/xsns_26_lm75ad.ino b/sonoff/xsns_26_lm75ad.ino
index beeb6205c..4d0a4af94 100644
--- a/sonoff/xsns_26_lm75ad.ino
+++ b/sonoff/xsns_26_lm75ad.ino
@@ -1,127 +1,130 @@
-/*
-  xdrv_26_lm75ad.ino - Support for I2C LM75AD Temperature Sensor
-
-  Copyright (C) 2018  Theo Arends
-
-  This program is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifdef USE_I2C
-#ifdef USE_LM75AD
-
-/*********************************************************************************************\
- * LM75AD
-\*********************************************************************************************/
-
-#define LM75AD_ADDRESS1					0x48
-#define LM75AD_ADDRESS2					0x49
-#define LM75AD_ADDRESS3					0x4A
-#define LM75AD_ADDRESS4					0x4B
-#define LM75AD_ADDRESS5					0x4C
-#define LM75AD_ADDRESS6					0x4D
-#define LM75AD_ADDRESS7					0x4E
-#define LM75AD_ADDRESS8					0x4F
-
-#define LM75_TEMP_REGISTER      0x00
-#define LM75_CONF_REGISTER      0x01
-#define LM75_THYST_REGISTER     0x02
-#define LM75_TOS_REGISTER       0x03
-
-uint8_t lm75ad_type = 0;
-uint8_t lm75ad_address;
-uint8_t lm75ad_addresses[] = { LM75AD_ADDRESS1, LM75AD_ADDRESS2, LM75AD_ADDRESS3, LM75AD_ADDRESS4, LM75AD_ADDRESS5, LM75AD_ADDRESS6, LM75AD_ADDRESS7, LM75AD_ADDRESS8 };
-
-int16_t LM75ADGetTempRegister(void)
-{
-  uint16_t res = I2cRead16(lm75ad_address, LM75_TEMP_REGISTER);
-  return (int16_t)res;
-}
-
-void LM75ADDetect()
-{
-  uint8_t buffer;
-  if (lm75ad_type) {
-    return;
-  }
-  for (byte i = 0; i < sizeof(lm75ad_addresses); i++) {
-    lm75ad_address = lm75ad_addresses[i];
-    if (I2cValidRead8(&buffer,lm75ad_address,LM75_CONF_REGISTER)) {
-      lm75ad_type = 1;
-      snprintf_P(log_data, sizeof(log_data), S_LOG_I2C_FOUND_AT, "LM75AD", lm75ad_address);
-      AddLog(LOG_LEVEL_DEBUG);
-      break;
-    }
-  }
-}
-
-float LM75ADConvertTemp(uint16_t t) {
-  float tmpt;
-  if (t & 0x8000) { // we are getting a negative temperature value
-    t=t<<1; // shift out the MSB
-    t=t>>6; // shift value into place (5 LSB not used + the MSB we shifted out to make it zero)
-    tmpt=t*0.125*-1;
-  } else { // we're getting a positive value
-    t=t>>5; // shift value into place (5 LSB not used)
-    tmpt=t*0.125;
-  }
-  return tmpt;
-}
-
-void LM75ADShow(boolean json)
-{
-  if (lm75ad_type) {
-      char temperature[10];
-      uint16_t lm75ad_value = LM75ADGetTempRegister();
-      float t=LM75ADConvertTemp(lm75ad_value);
-      dtostrfd(t, Settings.flag2.temperature_resolution, temperature);
-      if (json) {
-        snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,\"LM75AD\":{\"" D_JSON_TEMPERATURE "\":%s}"), mqtt_data, temperature);
-#ifdef USE_WEBSERVER
-      } else {
-        snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_TEMP, mqtt_data, "LM75AD", temperature, TempUnit());
-#endif  // USE_WEBSERVER
-      }
-  }
-}
-
-/*********************************************************************************************\
- * Interface
-\*********************************************************************************************/
-
-#define XSNS_26
-
-boolean Xsns26(byte function)
-{
-  boolean result = false;
-
-  if (i2c_flg) {
-    switch (function) {
-      case FUNC_PREP_BEFORE_TELEPERIOD:
-        LM75ADDetect();
-        break;
-      case FUNC_JSON_APPEND:
-        LM75ADShow(1);
-        break;
-#ifdef USE_WEBSERVER
-      case FUNC_WEB_APPEND:
-        LM75ADShow(0);
-        break;
-#endif  // USE_WEBSERVER
-    }
-  }
-  return result;
-}
-
-#endif  // USE_LM75AD
+/*
+  xdrv_26_lm75ad.ino - Support for I2C LM75AD Temperature Sensor
+
+  Copyright (C) 2018  Theo Arends
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifdef USE_I2C
+#ifdef USE_LM75AD
+
+/*********************************************************************************************\
+ * LM75AD
+\*********************************************************************************************/
+
+#define LM75AD_ADDRESS1					0x48
+#define LM75AD_ADDRESS2					0x49
+#define LM75AD_ADDRESS3					0x4A
+#define LM75AD_ADDRESS4					0x4B
+#define LM75AD_ADDRESS5					0x4C
+#define LM75AD_ADDRESS6					0x4D
+#define LM75AD_ADDRESS7					0x4E
+#define LM75AD_ADDRESS8					0x4F
+
+#define LM75_TEMP_REGISTER      0x00
+#define LM75_CONF_REGISTER      0x01
+#define LM75_THYST_REGISTER     0x02
+#define LM75_TOS_REGISTER       0x03
+
+uint8_t lm75ad_type = 0;
+uint8_t lm75ad_address;
+uint8_t lm75ad_addresses[] = { LM75AD_ADDRESS1, LM75AD_ADDRESS2, LM75AD_ADDRESS3, LM75AD_ADDRESS4, LM75AD_ADDRESS5, LM75AD_ADDRESS6, LM75AD_ADDRESS7, LM75AD_ADDRESS8 };
+
+int16_t LM75ADGetTempRegister(void)
+{
+  uint16_t res = I2cRead16(lm75ad_address, LM75_TEMP_REGISTER);
+  return (int16_t)res;
+}
+
+void LM75ADDetect()
+{
+  uint8_t buffer;
+  if (lm75ad_type) {
+    return;
+  }
+  for (byte i = 0; i < sizeof(lm75ad_addresses); i++) {
+    lm75ad_address = lm75ad_addresses[i];
+    if (I2cValidRead8(&buffer,lm75ad_address,LM75_CONF_REGISTER)) {
+      lm75ad_type = 1;
+      snprintf_P(log_data, sizeof(log_data), S_LOG_I2C_FOUND_AT, "LM75AD", lm75ad_address);
+      AddLog(LOG_LEVEL_DEBUG);
+      break;
+    }
+  }
+}
+
+float LM75ADConvertTemp(uint16_t t) {
+  float tmpt;
+  if (t & 0x8000) { // we are getting a negative temperature value
+    t=t<<1; // shift out the MSB
+    t=t>>6; // shift value into place (5 LSB not used + the MSB we shifted out to make it zero)
+    tmpt=t*0.125*-1;
+  } else { // we're getting a positive value
+    t=t>>5; // shift value into place (5 LSB not used)
+    tmpt=t*0.125;
+  }
+  if (!isnan(tmpt) && Settings.flag.temperature_conversion) {
+    tmpt = tmpt * 1.8 + 32;  // Fahrenheit
+  }
+  return tmpt;
+}
+
+void LM75ADShow(boolean json)
+{
+  if (lm75ad_type) {
+      char temperature[10];
+      uint16_t lm75ad_value = LM75ADGetTempRegister();
+      float t=LM75ADConvertTemp(lm75ad_value);
+      dtostrfd(t, Settings.flag2.temperature_resolution, temperature);
+      if (json) {
+        snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("%s,\"LM75AD\":{\"" D_JSON_TEMPERATURE "\":%s}"), mqtt_data, temperature);
+#ifdef USE_WEBSERVER
+      } else {
+        snprintf_P(mqtt_data, sizeof(mqtt_data), HTTP_SNS_TEMP, mqtt_data, "LM75AD", temperature, TempUnit());
+#endif  // USE_WEBSERVER
+      }
+  }
+}
+
+/*********************************************************************************************\
+ * Interface
+\*********************************************************************************************/
+
+#define XSNS_26
+
+boolean Xsns26(byte function)
+{
+  boolean result = false;
+
+  if (i2c_flg) {
+    switch (function) {
+      case FUNC_PREP_BEFORE_TELEPERIOD:
+        LM75ADDetect();
+        break;
+      case FUNC_JSON_APPEND:
+        LM75ADShow(1);
+        break;
+#ifdef USE_WEBSERVER
+      case FUNC_WEB_APPEND:
+        LM75ADShow(0);
+        break;
+#endif  // USE_WEBSERVER
+    }
+  }
+  return result;
+}
+
+#endif  // USE_LM75AD
 #endif  // USE_I2C