diff --git a/esp8622_heating_monitoring/esp8266_heating_monitoring.brd b/esp8622_heating_monitoring/esp8266_heating_monitoring.brd
index 3b95972..c889552 100644
--- a/esp8622_heating_monitoring/esp8266_heating_monitoring.brd
+++ b/esp8622_heating_monitoring/esp8266_heating_monitoring.brd
@@ -972,10 +972,10 @@ Source: http://www.osram.convergy.de/ ... LG_LY Q971.pdf</description>
 <packages>
 <package name="LTV-814S">
 <description>Footprint of LTV-814S according to LTV-8X4 series 201509.pdf</description>
-<smd name="4" x="-1.27" y="4.5" dx="1.5" dy="1.3" layer="1"/>
-<smd name="3" x="1.27" y="4.5" dx="1.5" dy="1.3" layer="1"/>
-<smd name="2" x="1.27" y="-4.5" dx="1.5" dy="1.3" layer="1"/>
-<smd name="1" x="-1.27" y="-4.5" dx="1.5" dy="1.3" layer="1"/>
+<smd name="4" x="-1.27" y="4.7" dx="1.5" dy="1.7" layer="1"/>
+<smd name="3" x="1.27" y="4.7" dx="1.5" dy="1.7" layer="1"/>
+<smd name="2" x="1.27" y="-4.7" dx="1.5" dy="1.7" layer="1"/>
+<smd name="1" x="-1.27" y="-4.7" dx="1.5" dy="1.7" layer="1"/>
 <wire x1="-2.3" y1="3.25" x2="2.3" y2="3.25" width="0.127" layer="51"/>
 <wire x1="2.3" y1="3.25" x2="2.3" y2="-3.25" width="0.127" layer="51"/>
 <wire x1="2.3" y1="-3.25" x2="-2.3" y2="-3.25" width="0.127" layer="51"/>
@@ -1337,24 +1337,24 @@ design rules under a new name.</description>
 <contactref element="OC2" pad="3"/>
 <contactref element="C9" pad="1"/>
 <contactref element="OC3" pad="3"/>
-<wire x1="19.685" y1="40.06" x2="21.535" y2="40.06" width="0.3048" layer="1"/>
+<wire x1="19.685" y1="40.26" x2="21.535" y2="40.06" width="0.3048" layer="1"/>
 <wire x1="21.535" y1="40.06" x2="21.59" y2="40.005" width="0.3048" layer="1"/>
 <via x="21.59" y="40.005" extent="1-16" drill="0.3048"/>
 <wire x1="21.59" y1="40.005" x2="21.59" y2="40.64" width="0.3048" layer="16"/>
-<wire x1="19.685" y1="40.06" x2="19.685" y2="41.656" width="0.3048" layer="1"/>
+<wire x1="19.685" y1="40.26" x2="19.685" y2="41.656" width="0.3048" layer="1"/>
 <wire x1="19.685" y1="41.656" x2="19.431" y2="41.91" width="0.3048" layer="1"/>
-<wire x1="36.83" y1="40.06" x2="38.68" y2="40.06" width="0.3048" layer="1"/>
+<wire x1="36.83" y1="40.26" x2="38.68" y2="40.06" width="0.3048" layer="1"/>
 <wire x1="38.68" y1="40.06" x2="38.735" y2="40.005" width="0.3048" layer="1"/>
 <via x="38.735" y="40.005" extent="1-16" drill="0.3048"/>
 <wire x1="38.735" y1="40.005" x2="39.37" y2="40.64" width="0.3048" layer="16"/>
-<wire x1="55.88" y1="40.06" x2="57.73" y2="40.06" width="0.3048" layer="1"/>
+<wire x1="55.88" y1="40.26" x2="57.73" y2="40.06" width="0.3048" layer="1"/>
 <wire x1="57.73" y1="40.06" x2="57.785" y2="40.005" width="0.3048" layer="1"/>
 <via x="57.785" y="40.005" extent="1-16" drill="0.3048"/>
 <wire x1="57.785" y1="40.005" x2="58.42" y2="40.64" width="0.3048" layer="16"/>
 <wire x1="55.626" y1="41.91" x2="55.626" y2="40.314" width="0.3048" layer="1"/>
-<wire x1="55.626" y1="40.314" x2="55.88" y2="40.06" width="0.3048" layer="1"/>
+<wire x1="55.626" y1="40.314" x2="55.88" y2="40.26" width="0.3048" layer="1"/>
 <wire x1="36.576" y1="41.91" x2="36.576" y2="40.314" width="0.3048" layer="1"/>
-<wire x1="36.576" y1="40.314" x2="36.83" y2="40.06" width="0.3048" layer="1"/>
+<wire x1="36.576" y1="40.314" x2="36.83" y2="40.26" width="0.3048" layer="1"/>
 <wire x1="69.72" y1="71.12" x2="68.6" y2="70" width="1.27" layer="1"/>
 <wire x1="68.6" y1="70" x2="68.6" y2="66.07" width="1.27" layer="1"/>
 </signal>
@@ -1559,7 +1559,7 @@ design rules under a new name.</description>
 <wire x1="32.385" y1="42.418" x2="34.036" y2="42.418" width="0.3048" layer="1"/>
 <wire x1="34.036" y1="42.418" x2="34.544" y2="41.91" width="0.3048" layer="1"/>
 <wire x1="34.544" y1="41.91" x2="34.29" y2="41.656" width="0.3048" layer="1"/>
-<wire x1="34.29" y1="41.656" x2="34.29" y2="40.06" width="0.3048" layer="1"/>
+<wire x1="34.29" y1="41.656" x2="34.29" y2="40.26" width="0.3048" layer="1"/>
 <wire x1="34.544" y1="41.91" x2="35.814" y2="43.18" width="0.3048" layer="1"/>
 <wire x1="35.814" y1="43.18" x2="37.465" y2="43.18" width="0.3048" layer="1"/>
 <wire x1="37.465" y1="43.18" x2="38.1" y2="42.545" width="0.3048" layer="1"/>
@@ -1620,7 +1620,7 @@ design rules under a new name.</description>
 <contactref element="R21" pad="1"/>
 <contactref element="C9" pad="2"/>
 <contactref element="OC3" pad="4"/>
-<wire x1="17.145" y1="40.06" x2="17.145" y2="41.656" width="0.3048" layer="1"/>
+<wire x1="17.145" y1="40.26" x2="17.145" y2="41.656" width="0.3048" layer="1"/>
 <wire x1="17.145" y1="41.656" x2="17.399" y2="41.91" width="0.3048" layer="1"/>
 <wire x1="17.399" y1="41.91" x2="17.399" y2="43.434" width="0.3048" layer="1"/>
 <wire x1="17.399" y1="43.434" x2="17.145" y2="43.688" width="0.3048" layer="1"/>
@@ -1662,7 +1662,7 @@ design rules under a new name.</description>
 <wire x1="48.26" y1="60.96" x2="48.26" y2="54.61" width="0.3048" layer="1"/>
 <wire x1="48.26" y1="54.61" x2="49.53" y2="53.34" width="0.3048" layer="1"/>
 <wire x1="49.53" y1="53.34" x2="49.53" y2="46.355" width="0.3048" layer="1"/>
-<wire x1="53.34" y1="40.06" x2="53.34" y2="41.656" width="0.3048" layer="1"/>
+<wire x1="53.34" y1="40.26" x2="53.34" y2="41.656" width="0.3048" layer="1"/>
 <wire x1="53.34" y1="41.656" x2="53.594" y2="41.91" width="0.3048" layer="1"/>
 <wire x1="53.594" y1="41.91" x2="51.943" y2="41.91" width="0.3048" layer="1"/>
 <wire x1="51.943" y1="41.91" x2="51.435" y2="42.418" width="0.3048" layer="1"/>
@@ -1744,7 +1744,7 @@ design rules under a new name.</description>
 <wire x1="49.53" y1="29.21" x2="51.435" y2="31.115" width="1.27" layer="16"/>
 <via x="51.435" y="31.115" extent="1-16" drill="0.6"/>
 <wire x1="51.435" y1="31.115" x2="53.285" y2="31.115" width="1.27" layer="1"/>
-<wire x1="53.285" y1="31.115" x2="53.34" y2="31.06" width="1.27" layer="1"/>
+<wire x1="53.285" y1="31.115" x2="53.34" y2="30.86" width="1.27" layer="1"/>
 </signal>
 <signal name="N$4" class="1">
 <contactref element="R9" pad="2"/>
@@ -1764,12 +1764,12 @@ design rules under a new name.</description>
 <contactref element="R10" pad="2"/>
 <contactref element="C4" pad="2"/>
 <contactref element="OC1" pad="2"/>
-<wire x1="55.88" y1="19.815" x2="55.88" y2="31.06" width="1.27" layer="1"/>
+<wire x1="55.88" y1="19.815" x2="55.88" y2="30.86" width="1.27" layer="1"/>
 <wire x1="55.88" y1="28.835" x2="55.88" y2="29.21" width="1.27" layer="16"/>
 <wire x1="55.88" y1="29.21" x2="57.785" y2="31.115" width="1.27" layer="16"/>
 <via x="57.785" y="31.115" extent="1-16" drill="0.6"/>
 <wire x1="57.785" y1="31.115" x2="55.935" y2="31.115" width="1.27" layer="1"/>
-<wire x1="55.935" y1="31.115" x2="55.88" y2="31.06" width="1.27" layer="1"/>
+<wire x1="55.935" y1="31.115" x2="55.88" y2="30.86" width="1.27" layer="1"/>
 </signal>
 <signal name="L2" class="1">
 <contactref element="R12" pad="1"/>
@@ -1785,11 +1785,12 @@ design rules under a new name.</description>
 <signal name="N$7" class="1">
 <contactref element="R13" pad="2"/>
 <contactref element="OC2" pad="1"/>
-<wire x1="34.29" y1="31.06" x2="32.44" y2="31.06" width="1.27" layer="1"/>
 <wire x1="32.44" y1="31.06" x2="32.385" y2="31.115" width="1.27" layer="1"/>
 <via x="32.385" y="31.115" extent="1-16" drill="0.6"/>
 <wire x1="32.385" y1="31.115" x2="31.75" y2="30.48" width="1.27" layer="16"/>
 <wire x1="31.75" y1="30.48" x2="31.75" y2="28.835" width="1.27" layer="16"/>
+<wire x1="32.44" y1="31.06" x2="34.09" y2="31.06" width="1.27" layer="1"/>
+<wire x1="34.09" y1="31.06" x2="34.29" y2="30.86" width="1.27" layer="1" curve="-90"/>
 </signal>
 <signal name="N$8" class="1">
 <contactref element="R14" pad="2"/>
@@ -1810,12 +1811,12 @@ design rules under a new name.</description>
 <contactref element="C6" pad="2"/>
 <contactref element="OC2" pad="2"/>
 <wire x1="38.735" y1="19.815" x2="38.735" y2="29.155" width="1.27" layer="1"/>
-<wire x1="38.735" y1="29.155" x2="36.83" y2="31.06" width="1.27" layer="1"/>
+<wire x1="38.735" y1="29.155" x2="36.83" y2="30.86" width="1.27" layer="1"/>
 <wire x1="38.735" y1="28.835" x2="38.735" y2="30.48" width="1.27" layer="16"/>
 <wire x1="38.735" y1="30.48" x2="39.37" y2="31.115" width="1.27" layer="16"/>
 <via x="39.37" y="31.115" extent="1-16" drill="0.6"/>
 <wire x1="39.37" y1="31.115" x2="36.885" y2="31.115" width="1.27" layer="1"/>
-<wire x1="36.885" y1="31.115" x2="36.83" y2="31.06" width="1.27" layer="1"/>
+<wire x1="36.885" y1="31.115" x2="36.83" y2="30.86" width="1.27" layer="1"/>
 </signal>
 <signal name="L3" class="1">
 <contactref element="R17" pad="1"/>
@@ -1832,8 +1833,9 @@ design rules under a new name.</description>
 <contactref element="R18" pad="2"/>
 <contactref element="OC3" pad="1"/>
 <wire x1="13.97" y1="28.835" x2="14.925" y2="31.06" width="1.27" layer="16"/>
-<wire x1="14.925" y1="31.06" x2="17.145" y2="31.06" width="1.27" layer="1"/>
 <via x="14.925" y="31.06" extent="1-16" drill="0.6"/>
+<wire x1="14.925" y1="31.06" x2="16.945" y2="31.06" width="1.27" layer="1"/>
+<wire x1="16.945" y1="31.06" x2="17.145" y2="30.86" width="1.27" layer="1" curve="-90"/>
 </signal>
 <signal name="N$12" class="1">
 <contactref element="R19" pad="2"/>
@@ -1855,12 +1857,12 @@ design rules under a new name.</description>
 <contactref element="C8" pad="2"/>
 <contactref element="OC3" pad="2"/>
 <wire x1="20.955" y1="19.815" x2="20.955" y2="29.79" width="1.27" layer="1"/>
-<wire x1="20.955" y1="29.79" x2="19.685" y2="31.06" width="1.27" layer="1"/>
+<wire x1="20.955" y1="29.79" x2="19.685" y2="30.86" width="1.27" layer="1"/>
 <wire x1="20.955" y1="28.835" x2="20.955" y2="29.845" width="1.27" layer="16"/>
 <wire x1="20.955" y1="29.845" x2="22.225" y2="31.115" width="1.27" layer="16"/>
 <via x="22.225" y="31.115" extent="1-16" drill="0.6"/>
 <wire x1="22.225" y1="31.115" x2="19.74" y2="31.115" width="1.27" layer="1"/>
-<wire x1="19.74" y1="31.115" x2="19.685" y2="31.06" width="1.27" layer="1"/>
+<wire x1="19.74" y1="31.115" x2="19.685" y2="30.86" width="1.27" layer="1"/>
 </signal>
 </signals>
 </board>
diff --git a/esp8622_heating_monitoring/esp8266_heating_monitoring.sch b/esp8622_heating_monitoring/esp8266_heating_monitoring.sch
index c61fa0c..078bcb7 100644
--- a/esp8622_heating_monitoring/esp8266_heating_monitoring.sch
+++ b/esp8622_heating_monitoring/esp8266_heating_monitoring.sch
@@ -3679,10 +3679,10 @@ DIN A4, landscape with extra doc field</description>
 <packages>
 <package name="LTV-814S">
 <description>Footprint of LTV-814S according to LTV-8X4 series 201509.pdf</description>
-<smd name="4" x="-1.27" y="4.5" dx="1.5" dy="1.3" layer="1"/>
-<smd name="3" x="1.27" y="4.5" dx="1.5" dy="1.3" layer="1"/>
-<smd name="2" x="1.27" y="-4.5" dx="1.5" dy="1.3" layer="1"/>
-<smd name="1" x="-1.27" y="-4.5" dx="1.5" dy="1.3" layer="1"/>
+<smd name="4" x="-1.27" y="4.7" dx="1.5" dy="1.7" layer="1"/>
+<smd name="3" x="1.27" y="4.7" dx="1.5" dy="1.7" layer="1"/>
+<smd name="2" x="1.27" y="-4.7" dx="1.5" dy="1.7" layer="1"/>
+<smd name="1" x="-1.27" y="-4.7" dx="1.5" dy="1.7" layer="1"/>
 <wire x1="-2.3" y1="3.25" x2="2.3" y2="3.25" width="0.127" layer="51"/>
 <wire x1="2.3" y1="3.25" x2="2.3" y2="-3.25" width="0.127" layer="51"/>
 <wire x1="2.3" y1="-3.25" x2="-2.3" y2="-3.25" width="0.127" layer="51"/>