diff --git a/therm.brd b/therm.brd
--- a/therm.brd
+++ b/therm.brd
@@ -1,15 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE eagle SYSTEM "eagle.dtd">
-<eagle version="7.5.0">
+<eagle version="7.7.0">
 <drawing>
 <settings>
 <setting alwaysvectorfont="yes"/>
 <setting verticaltext="up"/>
 </settings>
-<grid distance="12.5" unitdist="mil" unit="mil" style="lines" multiple="1" display="yes" altdistance="3.125" altunitdist="mil" altunit="mil"/>
+<grid distance="10" unitdist="mil" unit="mil" style="lines" multiple="1" display="yes" altdistance="5" altunitdist="mil" altunit="mil"/>
 <layers>
-<layer number="1" name="Top" color="4" fill="1" visible="no" active="yes"/>
-<layer number="2" name="Route2" color="1" fill="3" visible="no" active="no"/>
+<layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
+<layer number="2" name="PWR" color="1" fill="3" visible="no" active="yes"/>
 <layer number="3" name="Route3" color="4" fill="3" visible="no" active="no"/>
 <layer number="4" name="Route4" color="1" fill="4" visible="no" active="no"/>
 <layer number="5" name="Route5" color="4" fill="4" visible="no" active="no"/>
@@ -22,17 +22,17 @@
 <layer number="12" name="Route12" color="1" fill="5" visible="no" active="no"/>
 <layer number="13" name="Route13" color="4" fill="5" visible="no" active="no"/>
 <layer number="14" name="Route14" color="1" fill="6" visible="no" active="no"/>
-<layer number="15" name="Route15" color="4" fill="6" visible="no" active="no"/>
+<layer number="15" name="GND" color="4" fill="6" visible="no" active="yes"/>
 <layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
 <layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
 <layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
 <layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>
 <layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
-<layer number="21" name="tPlace" color="7" fill="1" visible="no" active="yes"/>
+<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="22" name="bPlace" color="7" fill="1" visible="no" active="yes"/>
-<layer number="23" name="tOrigins" color="15" fill="1" visible="no" active="yes"/>
-<layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>
-<layer number="25" name="tNames" color="7" fill="1" visible="no" active="yes"/>
+<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>
+<layer number="24" name="bOrigins" color="15" fill="1" visible="no" active="yes"/>
+<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="26" name="bNames" color="7" fill="1" visible="no" active="yes"/>
 <layer number="27" name="tValues" color="7" fill="1" visible="no" active="yes"/>
 <layer number="28" name="bValues" color="7" fill="1" visible="no" active="yes"/>
@@ -58,17 +58,17 @@
 <layer number="48" name="Document" color="7" fill="1" visible="no" active="yes"/>
 <layer number="49" name="Reference" color="7" fill="1" visible="no" active="yes"/>
 <layer number="50" name="dxf" color="7" fill="1" visible="no" active="no"/>
-<layer number="51" name="tDocu" color="7" fill="1" visible="no" active="yes"/>
+<layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="52" name="bDocu" color="7" fill="1" visible="no" active="yes"/>
-<layer number="53" name="tGND_GNDA" color="7" fill="9" visible="no" active="no"/>
-<layer number="54" name="bGND_GNDA" color="1" fill="9" visible="no" active="no"/>
-<layer number="55" name="dxf2" color="5" fill="1" visible="no" active="no"/>
-<layer number="56" name="wert" color="7" fill="1" visible="no" active="no"/>
-<layer number="57" name="tCAD" color="7" fill="1" visible="no" active="no"/>
+<layer number="53" name="tDXF" color="5" fill="9" visible="no" active="yes"/>
+<layer number="54" name="bDXF" color="5" fill="9" visible="no" active="yes"/>
+<layer number="55" name="Panel" color="14" fill="1" visible="no" active="yes"/>
+<layer number="56" name="Board" color="13" fill="1" visible="no" active="yes"/>
+<layer number="57" name="tRefDes" color="7" fill="1" visible="no" active="yes"/>
 <layer number="58" name="bRefDes" color="7" fill="1" visible="no" active="yes"/>
-<layer number="59" name="tCarbon" color="7" fill="1" visible="no" active="no"/>
-<layer number="60" name="bCarbon" color="7" fill="1" visible="no" active="no"/>
-<layer number="61" name="pt_docu" color="7" fill="1" visible="no" active="no"/>
+<layer number="59" name="Platted_Slots" color="11" fill="1" visible="no" active="yes"/>
+<layer number="60" name="tErrors" color="12" fill="1" visible="no" active="yes"/>
+<layer number="61" name="bErrors" color="12" fill="1" visible="no" active="yes"/>
 <layer number="90" name="Modules" color="7" fill="1" visible="no" active="no"/>
 <layer number="91" name="Nets" color="2" fill="1" visible="no" active="no"/>
 <layer number="92" name="Busses" color="1" fill="1" visible="no" active="no"/>
@@ -107,8 +107,8 @@
 <layer number="125" name="_tNames" color="7" fill="1" visible="no" active="yes"/>
 <layer number="126" name="_bNames" color="7" fill="1" visible="no" active="yes"/>
 <layer number="127" name="mtValues" color="7" fill="1" visible="no" active="yes"/>
-<layer number="128" name="mbValues" color="7" fill="1" visible="no" active="yes"/>
-<layer number="129" name="mtStop" color="7" fill="1" visible="no" active="yes"/>
+<layer number="128" name="DOCFIELD" color="15" fill="1" visible="no" active="yes"/>
+<layer number="129" name="DOCFIELD_RED" color="12" fill="1" visible="no" active="yes"/>
 <layer number="130" name="mbStop" color="7" fill="1" visible="no" active="yes"/>
 <layer number="131" name="prix" color="7" fill="1" visible="no" active="yes"/>
 <layer number="132" name="test" color="7" fill="1" visible="no" active="yes"/>
@@ -188,15 +188,15 @@
 <plain>
 <wire x1="46.99" y1="0.873125" x2="46.99" y2="18.176875" width="0" layer="20"/>
 <wire x1="0" y1="18.176875" x2="0" y2="0.873125" width="0" layer="20"/>
-<text x="46.51375" y="4.445" size="0.8128" layer="22" ratio="16" rot="SMR0">protofusion.org/therm</text>
+<text x="48.03775" y="-13.589" size="0.8128" layer="22" ratio="16" rot="SMR0">protofusion.org/therm</text>
 <text x="47.46625" y="10.715625" size="0.8128" layer="21" ratio="16" rot="R270">pwr</text>
 <text x="16.66875" y="15.08125" size="0.8128" layer="21" ratio="16" rot="R270">ssr</text>
 <text x="31.27375" y="26.67" size="0.8128" layer="21" ratio="16" rot="R270">tc</text>
-<text x="16.03375" y="10.239375" size="0.8128" layer="22" ratio="16" rot="SMR180">ssr</text>
+<text x="19.84375" y="1.095375" size="0.8128" layer="22" ratio="16" rot="SMR180">ssr</text>
 <text x="17.62125" y="27.384375" size="0.8128" layer="22" ratio="16" rot="SMR180">power</text>
 <text x="24.28875" y="27.384375" size="0.8128" layer="22" ratio="16" rot="SMR180">t/c</text>
-<text x="14.9225" y="10.31875" size="0.8128" layer="22" ratio="16" rot="SMR180">+</text>
-<text x="18.335625" y="10.398125" size="0.8128" layer="22" ratio="16" rot="SMR180">-</text>
+<text x="16.1925" y="2.69875" size="0.8128" layer="22" ratio="16" rot="SMR180">+</text>
+<text x="18.843625" y="3.540125" size="0.8128" layer="22" ratio="16" rot="SMR180">-</text>
 <text x="21.193125" y="27.543125" size="0.8128" layer="22" ratio="16" rot="SMR180">-</text>
 <text x="16.8275" y="27.46375" size="0.8128" layer="22" ratio="16" rot="SMR180">+</text>
 <text x="26.431875" y="27.46375" size="0.8128" layer="22" ratio="16" rot="SMR180">-</text>
@@ -217,8 +217,8 @@
 <dimension x1="1.27" y1="0" x2="47.625" y2="19.05" x3="-8.89" y3="9.525" textsize="1.27" layer="209" dtype="vertical" unit="inch"/>
 <dimension x1="47.625" y1="3.81" x2="47.625" y2="15.24" x3="-5.715" y3="9.525" textsize="1.27" layer="209" dtype="vertical" unit="inch"/>
 <dimension x1="0" y1="19.685" x2="46.99" y2="19.685" x3="23.495" y3="-5.08" textsize="1.27" layer="209" dtype="horizontal" unit="inch"/>
-<text x="16.66875" y="9.2075" size="0.8128" layer="22" ratio="16" rot="MR180">rx</text>
-<text x="14.366875" y="9.2075" size="0.8128" layer="22" ratio="16" rot="MR180">tx</text>
+<text x="12.09675" y="1.8415" size="0.8128" layer="22" ratio="16" rot="MR180">rx</text>
+<text x="17.668875" y="0.8255" size="0.8128" layer="22" ratio="16" rot="MR180">tx</text>
 <text x="24.209375" y="0.3175" size="0.8128" layer="21" ratio="16" rot="R90">uart</text>
 <text x="0.396875" y="6.270625" size="0.8128" layer="22" ratio="16" rot="SMR90">Zonca 2014</text>
 <circle x="24.92375" y="33.17875" radius="0.127" width="0.2032" layer="21"/>
@@ -2467,7 +2467,7 @@ chip</description>
 <class number="0" name="default" width="0" drill="0">
 </class>
 </classes>
-<designrules name="Elecrow_2-layer_eagle_rule *">
+<designrules name="Elecrow_4-layer_PCB_eagle_rule">
 <description language="de">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
 &lt;p&gt;
 Die Standard-Design-Rules sind so gewählt, dass sie für 
@@ -2475,18 +2475,18 @@ die meisten Anwendungen passen. Sollte i
 besondere Anforderungen haben, treffen Sie die erforderlichen
 Einstellungen hier und speichern die Design Rules unter 
 einem neuen Namen ab.</description>
-<description language="en">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
+<description language="en">&lt;b&gt;Elecrow EAGLE Design Rules&lt;/b&gt;
 &lt;p&gt;
 The default Design Rules have been set to cover
 a wide range of applications. Your particular design
 may have different requirements, so please make the
 necessary adjustments and save your customized
 design rules under a new name.</description>
-<description language="zh">&lt;b&gt;Elecrow EAGLE Design Rules&lt;/b&gt;
+<description language="zh">&lt;b&gt;Elecrow PCB EAGLE Design Rules&lt;/b&gt;
 </description>
-<param name="layerSetup" value="(1*16)"/>
+<param name="layerSetup" value="(1*2*15*16)"/>
 <param name="mtCopper" value="0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm"/>
-<param name="mtIsolate" value="1.5mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm"/>
+<param name="mtIsolate" value="0.2mm 1.2mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm"/>
 <param name="mdWireWire" value="6mil"/>
 <param name="mdWirePad" value="6mil"/>
 <param name="mdWireVia" value="6mil"/>
@@ -2546,7 +2546,7 @@ design rules under a new name.</descript
 <param name="dpMaxLengthDifference" value="10mm"/>
 <param name="dpGapFactor" value="2.5"/>
 <param name="checkGrid" value="0"/>
-<param name="checkAngle" value="1"/>
+<param name="checkAngle" value="0"/>
 <param name="checkFont" value="1"/>
 <param name="checkRestrict" value="0"/>
 <param name="useDiameter" value="13"/>
@@ -2687,7 +2687,7 @@ design rules under a new name.</descript
 <element name="LCD1" library="microbuilder" package="UG-2832HSWEG04_WRAPAROUND" value="SSD1306-SPI" x="0.635" y="9.525" smashed="yes" rot="R180">
 <attribute name="VALUE" x="32.54" y="17.025" size="0.4064" layer="27" ratio="10" rot="R180"/>
 </element>
-<element name="U$3" library="Protofusion" package="THERM_LOGO_0.2" value="" x="46.434375" y="5.715" rot="MR0"/>
+<element name="U$3" library="Protofusion" package="THERM_LOGO_0.2" value="" x="48.466375" y="-11.811" rot="MR0"/>
 <element name="CA1" library="Protofusion" package="1206-ARV-4" value="1uF" x="1.5875" y="9.525" smashed="yes" rot="R270">
 <attribute name="NAME" x="3.571875" y="10.63625" size="0.8128" layer="25" ratio="16" rot="R270"/>
 <attribute name="VALUE" x="-0.9525" y="11.1125" size="1.27" layer="27" rot="R270"/>
@@ -2696,12 +2696,12 @@ design rules under a new name.</descript
 <element name="R2" library="Protofusion-passives" package="0402-RES" value="390k" x="1.5875" y="6.985"/>
 <element name="C3" library="Protofusion-passives" package="0402-CAP" value="2.2uF" x="1.5875" y="12.065"/>
 <element name="U$6" library="Protofusion" package="THERM_LOGO_SMALL_0.2" value="" x="33.655" y="3.96875"/>
-<element name="J1" library="Protofusion" package="POGOPROG-CONN-4-ALLSMT" value="POGOPIN-CONN-4" x="20.47875" y="11.43" rot="MR0"/>
+<element name="J1" library="Protofusion" package="POGOPROG-CONN-4-ALLSMT" value="POGOPIN-CONN-4" x="28.702" y="0.34925" rot="MR90"/>
 <element name="R3" library="Protofusion-passives" package="0402-RES" value="10k" x="12.7" y="12.065" rot="R90"/>
 <element name="C8" library="Protofusion-passives" package="0402-CAP" value="0.1uF" x="13.6525" y="12.065" rot="R90"/>
 <element name="JP5" library="SparkFun-Connectors" package="1X02_2.54_SCREWTERM" value="1546215-2" x="13.335" y="13.97" rot="MR180"/>
 <element name="U3" library="microbuilder" package="TSSOP14" value="MAX31856" x="24.13" y="8.73125" rot="R90"/>
-<element name="U4" library="Protofusion" package="UFQFPN32" value="STM32F302X" x="15.24" y="7.9375"/>
+<element name="U4" library="Protofusion" package="UFQFPN32" value="STM32F302X" x="15.24" y="8.0645"/>
 <element name="C9" library="Protofusion-passives" package="0402-CAP" value="0.1" x="6.0325" y="17.145" rot="R90"/>
 <element name="C10" library="Protofusion-passives" package="0402-CAP" value="0.1" x="10.795" y="16.1925" rot="R90"/>
 <element name="C16" library="Protofusion-passives" package="0402-CAP" value="0.1" x="8.5725" y="18.0975" rot="R90"/>
@@ -2728,7 +2728,7 @@ design rules under a new name.</descript
 <contactref element="LED1" pad="C"/>
 <contactref element="C5" pad="1"/>
 <contactref element="C7" pad="2"/>
-<polygon width="0.254" layer="16" isolate="0.2032">
+<polygon width="0.254" layer="15" isolate="0.2032">
 <vertex x="0" y="3.81"/>
 <vertex x="46.99" y="3.81"/>
 <vertex x="46.99" y="15.24"/>
@@ -2759,10 +2759,10 @@ design rules under a new name.</descript
 <contactref element="C18" pad="1"/>
 <contactref element="C19" pad="1"/>
 <contactref element="C11" pad="1"/>
-<via x="28.2575" y="12.620625" extent="1-16" drill="0.381"/>
-<via x="20.6375" y="12.620625" extent="1-16" drill="0.381"/>
+<via x="28.2575" y="12.620625" extent="1-16" drill="0.3048"/>
+<via x="20.3835" y="12.620625" extent="1-16" drill="0.3048"/>
 <wire x1="28.2575" y1="12.620625" x2="27.516875" y2="12.620625" width="0.254" layer="1"/>
-<wire x1="20.6375" y1="12.620625" x2="21.29875" y2="12.620625" width="0.254" layer="1"/>
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 <wire x1="30.48" y1="9.8124" x2="30.1625" y2="9.2075" width="0.254" layer="1"/>
@@ -2771,50 +2771,52 @@ design rules under a new name.</descript
 <contactref element="J2" pad="1"/>
 <wire x1="27.0478" y1="6.78125" x2="28.37125" y2="6.78125" width="0.254" layer="1"/>
 <wire x1="28.37125" y1="6.78125" x2="28.495625" y2="6.905625" width="0.254" layer="1"/>
-<via x="28.495625" y="6.905625" extent="1-16" drill="0.381"/>
-<via x="28.2575" y="11.27125" extent="1-16" drill="0.381"/>
+<via x="28.495625" y="6.905625" extent="1-16" drill="0.3048"/>
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 <wire x1="28.2575" y1="10.2925" x2="28.2575" y2="11.27125" width="0.254" layer="1"/>
 <wire x1="21.2122" y1="6.78125" x2="27.0478" y2="6.78125" width="0.254" layer="1"/>
-<via x="39.37" y="11.985625" extent="1-16" drill="0.381"/>
+<via x="39.37" y="11.985625" extent="1-16" drill="0.3048"/>
 <wire x1="39.181128125" y1="11.876128125" x2="39.290625" y2="11.985625" width="0.254" layer="1"/>
 <wire x1="39.290625" y1="11.985625" x2="39.37" y2="11.985625" width="0.254" layer="1"/>
-<via x="45.72" y="13.573125" extent="1-16" drill="0.381"/>
-<via x="45.640625" y="5.476875" extent="1-16" drill="0.381"/>
+<via x="45.72" y="13.573125" extent="1-16" drill="0.3048"/>
+<via x="45.640625" y="5.476875" extent="1-16" drill="0.3048"/>
 <wire x1="42.152" y1="14.2875" x2="45.005625" y2="14.2875" width="0.254" layer="1"/>
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-<via x="41.671875" y="10.556875" extent="1-16" drill="0.381"/>
+<via x="41.671875" y="10.556875" extent="1-16" drill="0.3048"/>
 <wire x1="43.07" y1="10.825" x2="41.94" y2="10.825" width="0.254" layer="1"/>
 <wire x1="41.94" y1="10.825" x2="41.671875" y2="10.556875" width="0.254" layer="1"/>
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 <wire x1="13.99" y1="10.93375" x2="13.81125" y2="11.1125" width="0.254" layer="1"/>
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+<wire x1="12.89" y1="7.3145" x2="15.24" y2="8.0645" width="0" layer="19" extent="1-1"/>
 <wire x1="30.8125" y1="14.2875" x2="28.2575" y2="12.620625" width="0" layer="19" extent="1-1"/>
 <wire x1="48.8675" y1="10.275" x2="45.72" y2="13.525" width="0" layer="19" extent="1-16"/>
-<wire x1="20.875625" y1="17.145" x2="20.6375" y2="12.620625" width="0" layer="19" extent="1-1"/>
+<wire x1="20.875625" y1="17.145" x2="20.3835" y2="12.620625" width="0" layer="19" extent="1-1"/>
 <wire x1="10.795" y1="16.6425" x2="12.7" y2="12.515" width="0" layer="19" extent="1-1"/>
 <wire x1="8.5725" y1="18.5475" x2="10.795" y2="16.6425" width="0" layer="19" extent="1-1"/>
 <wire x1="6.0325" y1="17.595" x2="8.5725" y2="18.5475" width="0" layer="19" extent="1-1"/>
-<wire x1="8.1225" y1="5.3975" x2="12.89" y2="7.1875" width="0" layer="19" extent="1-1"/>
+<wire x1="8.1225" y1="5.3975" x2="12.89" y2="7.3145" width="0" layer="19" extent="1-1"/>
 <wire x1="0.8125" y1="10.725" x2="7.62" y2="10.61" width="0" layer="19" extent="1-1"/>
 <wire x1="0.8125" y1="9.925" x2="0.8125" y2="10.725" width="0" layer="19" extent="1-1"/>
 <wire x1="0.8125" y1="9.125" x2="0.8125" y2="9.925" width="0" layer="19" extent="1-1"/>
 <wire x1="0.8125" y1="8.325" x2="0.8125" y2="9.125" width="0" layer="19" extent="1-1"/>
 <wire x1="1.1375" y1="6.985" x2="0.8125" y2="8.325" width="0" layer="19" extent="1-1"/>
+<wire x1="16.99" y1="5.7145" x2="18.2875" y2="5.5875" width="0.254" layer="1"/>
+<wire x1="18.2875" y1="5.5875" x2="18.542" y2="5.842" width="0.254" layer="1"/>
+<wire x1="18.542" y1="5.842" x2="21.2122" y2="6.78125" width="0" layer="19" extent="1-16"/>
 </signal>
 <signal name="N$1">
 <contactref element="LCD1" pad="2"/>
@@ -2905,11 +2907,11 @@ design rules under a new name.</descript
 <wire x1="2.445" y1="9.8425" x2="2.3625" y2="9.925" width="0.254" layer="1"/>
 <wire x1="28.2575" y1="9.3925" x2="29.53" y2="12.4126" width="0" layer="19" extent="1-1"/>
 <wire x1="21.2122" y1="10.68125" x2="27.05905" y2="9.3925" width="0" layer="19" extent="1-1"/>
-<wire x1="20.47875" y1="12.7" x2="20.108125" y2="11.7475" width="0" layer="19" extent="1-16"/>
-<wire x1="17.59" y1="6.1875" x2="20.56625" y2="10.760625" width="0" layer="19" extent="1-1"/>
-<wire x1="12.89" y1="7.6875" x2="17.59" y2="6.1875" width="0" layer="19" extent="1-1"/>
-<wire x1="12.89" y1="9.6875" x2="12.89" y2="7.6875" width="0" layer="19" extent="1-1"/>
-<wire x1="8.335" y1="10.175" x2="12.89" y2="9.6875" width="0" layer="19" extent="1-16"/>
+<wire x1="29.972" y1="0.34925" x2="20.108125" y2="11.7475" width="0" layer="19" extent="1-16"/>
+<wire x1="17.59" y1="6.3145" x2="20.56625" y2="10.760625" width="0" layer="19" extent="1-1"/>
+<wire x1="12.89" y1="7.8145" x2="17.59" y2="6.3145" width="0" layer="19" extent="1-1"/>
+<wire x1="12.89" y1="9.8145" x2="12.89" y2="7.8145" width="0" layer="19" extent="1-1"/>
+<wire x1="8.335" y1="10.175" x2="12.89" y2="9.8145" width="0" layer="19" extent="1-16"/>
 <wire x1="2.3625" y1="10.725" x2="2.3625" y2="9.925" width="0" layer="19" extent="1-1"/>
 <wire x1="10.795" y1="15.7425" x2="8.335" y2="11.475" width="0" layer="19" extent="1-16"/>
 <wire x1="8.5725" y1="17.6475" x2="10.795" y2="15.7425" width="0" layer="19" extent="1-1"/>
@@ -2937,20 +2939,46 @@ design rules under a new name.</descript
 <contactref element="SW1" pad="1"/>
 <wire x1="33.48891875" y1="8.16381875" x2="33.48891875" y2="8.08891875" width="0.254" layer="1"/>
 <wire x1="33.48891875" y1="8.08891875" x2="32.385" y2="6.985" width="0.254" layer="1"/>
-<via x="32.385" y="6.985" extent="1-16" drill="0.381"/>
+<via x="32.385" y="6.985" extent="1-16" drill="0.3048"/>
+<contactref element="U4" pad="12"/>
+<wire x1="14.99" y1="5.7145" x2="14.99" y2="4.703" width="0.254" layer="1"/>
+<wire x1="14.99" y1="4.703" x2="14.859" y2="4.572" width="0.254" layer="1"/>
+<wire x1="14.859" y1="4.572" x2="32.385" y2="6.985" width="0" layer="19" extent="1-16"/>
+<via x="14.859" y="4.572" extent="1-16" drill="0.3048"/>
 </signal>
 <signal name="SW-C">
 <contactref element="SW1" pad="3"/>
 <wire x1="35.46881875" y1="6.18391875" x2="35.07641875" y2="6.18391875" width="0.254" layer="1"/>
 <wire x1="35.07641875" y1="6.18391875" x2="35.2425" y2="5.715" width="0.254" layer="1"/>
 <wire x1="35.2425" y1="5.715" x2="33.655" y2="5.715" width="0.254" layer="1"/>
-<via x="33.655" y="5.715" extent="1-16" drill="0.381"/>
+<via x="33.655" y="5.715" extent="1-16" drill="0.3048"/>
+<contactref element="U4" pad="14"/>
+<wire x1="15.99" y1="5.7145" x2="15.99" y2="5.092" width="0.254" layer="1"/>
+<wire x1="15.99" y1="5.092" x2="16.51" y2="4.572" width="0.254" layer="1"/>
+<wire x1="16.51" y1="4.572" x2="33.655" y2="5.715" width="0" layer="19" extent="1-16"/>
+<via x="16.51" y="4.572" extent="1-16" drill="0.3048"/>
 </signal>
 <signal name="SW-B">
 <contactref element="SW1" pad="4"/>
+<contactref element="U4" pad="11"/>
+<wire x1="38.191178125" y1="12.866078125" x2="38.191178125" y2="12.791178125" width="0.254" layer="1"/>
+<wire x1="38.191178125" y1="12.791178125" x2="36.83" y2="11.43" width="0.254" layer="1"/>
+<wire x1="36.83" y1="11.43" x2="36.83" y2="8.382" width="0.254" layer="1"/>
+<wire x1="14.49" y1="5.7145" x2="14.49" y2="5.092" width="0.254" layer="1"/>
+<wire x1="14.49" y1="5.092" x2="13.97" y2="4.572" width="0.254" layer="1"/>
+<wire x1="13.97" y1="4.572" x2="36.83" y2="8.382" width="0" layer="19" extent="1-16"/>
+<via x="13.97" y="4.572" extent="1-16" drill="0.3048"/>
 </signal>
 <signal name="SW-D">
 <contactref element="SW1" pad="6"/>
+<contactref element="U4" pad="13"/>
+<wire x1="40.171078125" y1="10.886178125" x2="39.588178125" y2="10.886178125" width="0.254" layer="1"/>
+<wire x1="39.588178125" y1="10.886178125" x2="37.338" y2="8.636" width="0.254" layer="1"/>
+<wire x1="37.338" y1="8.636" x2="37.338" y2="8.128" width="0.254" layer="1"/>
+<wire x1="15.49" y1="5.7145" x2="15.49" y2="4.83" width="0.254" layer="1"/>
+<wire x1="15.49" y1="4.83" x2="15.748" y2="4.572" width="0.254" layer="1"/>
+<wire x1="15.748" y1="4.572" x2="37.338" y2="8.128" width="0" layer="19" extent="1-16"/>
+<via x="15.748" y="4.572" extent="1-16" drill="0.3048"/>
 </signal>
 <signal name="D+">
 <contactref element="JP1" pad="D+"/>
@@ -2959,7 +2987,7 @@ design rules under a new name.</descript
 <wire x1="41.91" y1="9.525" x2="41.5925" y2="9.2075" width="0.254" layer="1"/>
 <wire x1="41.5925" y1="9.2075" x2="41.5925" y2="6.582703125" width="0.254" layer="1"/>
 <wire x1="41.5925" y1="6.582703125" x2="39.851671875" y2="4.841875" width="0.254" layer="1"/>
-<wire x1="17.59" y1="8.6875" x2="18.3" y2="8.6875" width="0.254" layer="1"/>
+<wire x1="17.59" y1="8.8145" x2="18.3" y2="8.6875" width="0.254" layer="1"/>
 <wire x1="39.851671875" y1="4.841875" x2="20.240625" y2="4.841875" width="0.254" layer="1"/>
 <wire x1="20.240625" y1="4.841875" x2="19.923125" y2="5.159375" width="0.254" layer="1"/>
 <wire x1="19.923125" y1="5.159375" x2="19.923125" y2="7.064375" width="0.254" layer="1"/>
@@ -2972,12 +3000,12 @@ design rules under a new name.</descript
 <wire x1="42.2125" y1="8.875" x2="42.06875" y2="8.73125" width="0.254" layer="1"/>
 <wire x1="42.06875" y1="8.73125" x2="42.06875" y2="6.3939625" width="0.254" layer="1"/>
 <wire x1="42.06875" y1="6.3939625" x2="40.0404125" y2="4.365625" width="0.254" layer="1"/>
-<wire x1="17.59" y1="8.1875" x2="18.03" y2="8.1875" width="0.254" layer="1"/>
+<wire x1="17.59" y1="8.3145" x2="18.03" y2="8.1875" width="0.254" layer="1"/>
 <wire x1="40.0404125" y1="4.365625" x2="20.081875" y2="4.365625" width="0.254" layer="1"/>
 <wire x1="20.081875" y1="4.365625" x2="19.3675" y2="5.08" width="0.254" layer="1"/>
 <wire x1="19.3675" y1="5.08" x2="19.3675" y2="6.985" width="0.254" layer="1"/>
 <wire x1="19.3675" y1="6.985" x2="18.165" y2="8.1875" width="0.254" layer="1"/>
-<wire x1="17.59" y1="8.1875" x2="18.165" y2="8.1875" width="0.254" layer="1"/>
+<wire x1="17.59" y1="8.3145" x2="18.165" y2="8.1875" width="0.254" layer="1"/>
 </signal>
 <signal name="VUSB">
 <contactref element="JP1" pad="VBUS"/>
@@ -2996,78 +3024,66 @@ design rules under a new name.</descript
 <signal name="LED_PWR">
 <contactref element="R1" pad="1"/>
 <wire x1="41.725" y1="13.0175" x2="43.4975" y2="13.0175" width="0.254" layer="1"/>
-<via x="43.4975" y="13.0175" extent="1-16" drill="0.381"/>
+<via x="43.4975" y="13.0175" extent="1-16" drill="0.3048"/>
 </signal>
 <signal name="!RES">
 <contactref element="LCD1" pad="9"/>
+<contactref element="U4" pad="8"/>
+<wire x1="8.335" y1="8.875" x2="12.89" y2="6.3145" width="0" layer="19" extent="1-16"/>
 </signal>
 <signal name="D/!C">
 <contactref element="LCD1" pad="10"/>
+<contactref element="U4" pad="9"/>
+<wire x1="8.335" y1="8.225" x2="13.49" y2="5.7145" width="0" layer="19" extent="1-16"/>
 </signal>
 <signal name="T-">
 <contactref element="JP4" pad="P2"/>
-<contactref element="U3" pad="3"/>
 <contactref element="U3" pad="2"/>
-<contactref element="R6" pad="1"/>
 <contactref element="R6" pad="2"/>
-<contactref element="C17" pad="1"/>
-<contactref element="C6" pad="2"/>
-<wire x1="23.944375" y1="12.5675" x2="23.9975" y2="12.620625" width="0.254" layer="1"/>
-<wire x1="23.1775" y1="13.97" x2="23.1775" y2="12.594375" width="0.254" layer="1"/>
-<wire x1="23.1775" y1="12.594375" x2="22.225" y2="12.594375" width="0.254" layer="1"/>
-<wire x1="22.225" y1="12.594375" x2="22.19875" y2="12.620625" width="0.254" layer="1"/>
-<wire x1="23.1775" y1="12.594375" x2="23.97125" y2="12.594375" width="0.254" layer="1"/>
-<wire x1="23.97125" y1="12.594375" x2="23.9975" y2="12.620625" width="0.254" layer="1"/>
 <wire x1="27.0478" y1="7.43125" x2="26.385809375" y2="7.43125" width="0.254" layer="1"/>
 <wire x1="26.385809375" y1="7.43125" x2="23.1775" y2="10.639559375" width="0.254" layer="1"/>
 <wire x1="23.1775" y1="10.639559375" x2="23.1775" y2="11.694375" width="0.254" layer="1"/>
-<wire x1="27.0478" y1="8.08125" x2="27.955" y2="8.08125" width="0.254" layer="1"/>
 <wire x1="27.955" y1="8.08125" x2="28.2575" y2="7.77875" width="0.254" layer="1"/>
 <wire x1="27.0478" y1="7.43125" x2="27.91" y2="7.43125" width="0.254" layer="1"/>
 <wire x1="27.91" y1="7.43125" x2="28.2575" y2="7.77875" width="0.254" layer="1"/>
-<wire x1="23.1775" y1="11.694375" x2="23.1775" y2="12.594375" width="0" layer="19" extent="1-1"/>
+<wire x1="23.1775" y1="11.694375" x2="23.1775" y2="13.97" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="T+">
 <contactref element="JP4" pad="P1"/>
-<contactref element="U3" pad="4"/>
-<contactref element="R7" pad="1"/>
 <contactref element="R7" pad="2"/>
-<contactref element="C6" pad="1"/>
-<contactref element="C18" pad="2"/>
-<wire x1="26.56375" y1="12.5675" x2="26.616875" y2="12.620625" width="0.254" layer="1"/>
 <wire x1="25.7175" y1="13.97" x2="25.7175" y2="12.67375" width="0.254" layer="1"/>
 <wire x1="25.7175" y1="12.67375" x2="24.950625" y2="12.67375" width="0.254" layer="1"/>
-<wire x1="24.950625" y1="12.67375" x2="24.8975" y2="12.620625" width="0.254" layer="1"/>
 <wire x1="25.7175" y1="12.67375" x2="26.56375" y2="12.67375" width="0.254" layer="1"/>
-<wire x1="26.56375" y1="12.67375" x2="26.616875" y2="12.620625" width="0.254" layer="1"/>
-<wire x1="27.0478" y1="8.73125" x2="26.035" y2="8.73125" width="0.254" layer="1"/>
-<wire x1="26.035" y1="8.73125" x2="25.7175" y2="9.04875" width="0.254" layer="1"/>
-<wire x1="25.7175" y1="11.77375" x2="25.7175" y2="9.04875" width="0.254" layer="1"/>
-<wire x1="25.7175" y1="11.77375" x2="25.7175" y2="12.67375" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="SW-BTN">
 <contactref element="SW1" pad="2"/>
 <wire x1="34.47886875" y1="7.17386875" x2="33.02" y2="6.35" width="0.254" layer="1"/>
-<via x="33.02" y="6.35" extent="1-16" drill="0.381"/>
+<via x="33.02" y="6.35" extent="1-16" drill="0.3048"/>
+<contactref element="U4" pad="15"/>
+<wire x1="16.49" y1="5.7145" x2="16.49" y2="5.354" width="0.254" layer="1"/>
+<wire x1="16.49" y1="5.354" x2="16.764" y2="5.08" width="0.254" layer="1"/>
+<wire x1="16.764" y1="5.08" x2="18.288" y2="5.08" width="0.254" layer="1"/>
+<wire x1="18.288" y1="5.08" x2="33.02" y2="6.35" width="0" layer="19" extent="1-16"/>
+<via x="18.288" y="5.08" extent="1-16" drill="0.3048"/>
 </signal>
 <signal name="SPI_MOSI">
 <contactref element="LCD1" pad="12"/>
 <contactref element="U3" pad="12"/>
 <contactref element="U4" pad="28"/>
-<via x="22.70125" y="7.77875" extent="1-16" drill="0.381"/>
-<via x="15.24" y="11.7475" extent="1-16" drill="0.381"/>
-<wire x1="15.49" y1="11.4975" x2="15.49" y2="10.2875" width="0.254" layer="1"/>
+<via x="22.70125" y="7.77875" extent="1-16" drill="0.3048"/>
+<via x="15.24" y="11.7475" extent="1-16" drill="0.3048"/>
+<wire x1="15.49" y1="11.4975" x2="15.49" y2="10.4145" width="0.254" layer="1"/>
 <wire x1="21.2122" y1="8.08125" x2="22.36875" y2="8.08125" width="0.254" layer="1"/>
 <wire x1="22.36875" y1="8.08125" x2="22.70125" y2="7.77875" width="0.254" layer="1"/>
 <wire x1="15.49" y1="11.4975" x2="15.24" y2="11.7475" width="0.254" layer="1"/>
-<wire x1="15.49" y1="10.2875" x2="21.2122" y2="8.08125" width="0" layer="19" extent="1-1"/>
-<wire x1="8.335" y1="6.925" x2="15.49" y2="10.2875" width="0" layer="19" extent="1-16"/>
+<wire x1="15.49" y1="10.4145" x2="21.2122" y2="8.08125" width="0" layer="19" extent="1-1"/>
+<wire x1="8.335" y1="6.925" x2="15.49" y2="10.4145" width="0" layer="19" extent="1-16"/>
 </signal>
 <signal name="SPI_MISO">
 <contactref element="U3" pad="11"/>
 <contactref element="U4" pad="27"/>
 <wire x1="21.2122" y1="8.73125" x2="20.16125" y2="8.73125" width="0.254" layer="1"/>
-<wire x1="20.16125" y1="8.73125" x2="15.99" y2="10.2875" width="0" layer="19" extent="1-1"/>
+<wire x1="20.16125" y1="8.73125" x2="15.99" y2="10.4145" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="SPI_SCK">
 <contactref element="LCD1" pad="11"/>
@@ -3076,45 +3092,53 @@ design rules under a new name.</descript
 <wire x1="21.2122" y1="9.38125" x2="23.00375" y2="9.38125" width="0.254" layer="1"/>
 <wire x1="23.00375" y1="9.38125" x2="23.495" y2="8.89" width="0.254" layer="1"/>
 <wire x1="23.495" y1="8.89" x2="23.495" y2="8.255" width="0.254" layer="1"/>
-<via x="23.495" y="8.255" extent="1-16" drill="0.381"/>
-<wire x1="23.495" y1="8.255" x2="20.955" y2="10.16" width="0.254" layer="16"/>
-<via x="17.145" y="12.7" extent="1-16" drill="0.381"/>
+<via x="23.495" y="8.255" extent="1-16" drill="0.3048"/>
+<wire x1="23.495" y1="8.255" x2="22.225" y2="8.636" width="0.254" layer="16"/>
+<via x="17.145" y="12.7" extent="1-16" drill="0.3048"/>
 <wire x1="17.145" y1="12.7" x2="16.49" y2="12.045" width="0.254" layer="1"/>
-<wire x1="16.49" y1="12.045" x2="16.49" y2="10.2875" width="0.254" layer="1"/>
-<wire x1="16.49" y1="10.2875" x2="20.955" y2="10.16" width="0" layer="19" extent="1-16"/>
-<wire x1="8.335" y1="7.575" x2="16.49" y2="10.2875" width="0" layer="19" extent="1-16"/>
+<wire x1="16.49" y1="12.045" x2="16.49" y2="10.4145" width="0.254" layer="1"/>
+<wire x1="16.49" y1="10.4145" x2="22.225" y2="8.636" width="0" layer="19" extent="1-16"/>
+<wire x1="8.335" y1="7.575" x2="16.49" y2="10.4145" width="0" layer="19" extent="1-16"/>
 </signal>
 <signal name="!CS_OLED">
 <contactref element="LCD1" pad="8"/>
+<contactref element="U4" pad="7"/>
+<wire x1="8.335" y1="9.525" x2="12.89" y2="6.8145" width="0" layer="19" extent="1-16"/>
 </signal>
 <signal name="!CS_MAX">
 <contactref element="U3" pad="9"/>
+<contactref element="U4" pad="25"/>
+<wire x1="16.99" y1="10.4145" x2="21.2122" y2="10.03125" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="AUX-TX">
 <contactref element="R3" pad="1"/>
 <contactref element="JP5" pad="P2"/>
 <contactref element="C8" pad="1"/>
+<contactref element="U4" pad="19"/>
 <wire x1="13.6525" y1="11.615" x2="13.335" y2="13.97" width="0" layer="19" extent="1-1"/>
 <wire x1="12.7" y1="11.615" x2="13.6525" y2="11.615" width="0" layer="19" extent="1-1"/>
+<wire x1="17.59" y1="7.3145" x2="13.6525" y2="11.615" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="AUX-RX">
 <contactref element="JP5" pad="P1"/>
+<contactref element="U4" pad="20"/>
+<wire x1="17.59" y1="7.8145" x2="15.875" y2="13.97" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="SWCLK">
 <contactref element="J1" pad="3"/>
 <contactref element="U4" pad="24"/>
-<wire x1="17.59" y1="9.6875" x2="18.5775" y2="9.6875" width="0.254" layer="1"/>
+<wire x1="17.59" y1="9.8145" x2="18.5775" y2="9.6875" width="0.254" layer="1"/>
 <wire x1="18.5775" y1="9.6875" x2="18.7325" y2="9.8425" width="0.254" layer="1"/>
-<via x="18.7325" y="9.8425" extent="1-16" drill="0.381"/>
-<wire x1="18.7325" y1="9.8425" x2="20.47875" y2="10.16" width="0" layer="19" extent="16-16"/>
+<via x="18.7325" y="9.8425" extent="1-16" drill="0.3048"/>
+<wire x1="18.7325" y1="9.8425" x2="27.432" y2="0.34925" width="0" layer="19" extent="16-16"/>
 </signal>
 <signal name="SWDIO">
 <contactref element="J1" pad="4"/>
 <contactref element="U4" pad="23"/>
-<wire x1="17.59" y1="9.1875" x2="18.7525" y2="9.1875" width="0.254" layer="1"/>
+<wire x1="17.59" y1="9.3145" x2="18.7525" y2="9.1875" width="0.254" layer="1"/>
 <wire x1="18.7525" y1="9.1875" x2="19.05" y2="8.89" width="0.254" layer="1"/>
-<via x="19.05" y="8.89" extent="1-16" drill="0.381"/>
-<wire x1="19.05" y1="8.89" x2="20.47875" y2="8.89" width="0" layer="19" extent="16-16"/>
+<via x="19.05" y="8.89" extent="1-16" drill="0.3048"/>
+<wire x1="19.05" y1="8.89" x2="26.162" y2="0.34925" width="0" layer="19" extent="16-16"/>
 </signal>
 <signal name="DRDY">
 <contactref element="U3" pad="7"/>
@@ -3131,7 +3155,7 @@ design rules under a new name.</descript
 <wire x1="7.62" y1="9.71" x2="9.0225" y2="9.71" width="0.254" layer="1"/>
 <wire x1="9.0225" y1="9.71" x2="9.8425" y2="8.89" width="0.254" layer="1"/>
 <wire x1="9.8425" y1="8.89" x2="13.1875" y2="9.2075" width="0.254" layer="1"/>
-<wire x1="13.1875" y1="9.2075" x2="12.89" y2="9.1875" width="0.254" layer="1"/>
+<wire x1="13.1875" y1="9.2075" x2="12.89" y2="9.3145" width="0.254" layer="1"/>
 </signal>
 <signal name="N$7">
 <contactref element="U4" pad="3"/>
@@ -3143,7 +3167,31 @@ design rules under a new name.</descript
 <wire x1="9.6525" y1="6.795" x2="9.8425" y2="6.985" width="0.254" layer="1"/>
 <wire x1="9.8425" y1="6.985" x2="9.8425" y2="7.9375" width="0.254" layer="1"/>
 <wire x1="9.8425" y1="7.9375" x2="12.4975" y2="8.6875" width="0.254" layer="1"/>
-<wire x1="12.89" y1="8.6875" x2="12.4975" y2="8.6875" width="0.254" layer="1"/>
+<wire x1="12.89" y1="8.8145" x2="12.4975" y2="8.6875" width="0.254" layer="1"/>
+</signal>
+<signal name="T-_FILT">
+<contactref element="U3" pad="3"/>
+<contactref element="R6" pad="1"/>
+<contactref element="C17" pad="1"/>
+<contactref element="C6" pad="2"/>
+<wire x1="23.944375" y1="12.5675" x2="23.9975" y2="12.620625" width="0.254" layer="1"/>
+<wire x1="23.1775" y1="12.594375" x2="22.225" y2="12.594375" width="0.254" layer="1"/>
+<wire x1="22.225" y1="12.594375" x2="22.19875" y2="12.620625" width="0.254" layer="1"/>
+<wire x1="23.1775" y1="12.594375" x2="23.97125" y2="12.594375" width="0.254" layer="1"/>
+<wire x1="23.97125" y1="12.594375" x2="23.9975" y2="12.620625" width="0.254" layer="1"/>
+<wire x1="23.9975" y1="12.620625" x2="27.0478" y2="8.08125" width="0" layer="19" extent="1-1"/>
+</signal>
+<signal name="T+_FILT">
+<contactref element="U3" pad="4"/>
+<contactref element="R7" pad="1"/>
+<contactref element="C6" pad="1"/>
+<contactref element="C18" pad="2"/>
+<wire x1="26.56375" y1="12.5675" x2="26.616875" y2="12.620625" width="0.254" layer="1"/>
+<wire x1="27.0478" y1="8.73125" x2="26.035" y2="8.73125" width="0.254" layer="1"/>
+<wire x1="26.035" y1="8.73125" x2="25.7175" y2="9.04875" width="0.254" layer="1"/>
+<wire x1="25.7175" y1="11.77375" x2="25.7175" y2="9.04875" width="0.254" layer="1"/>
+<wire x1="25.7175" y1="11.77375" x2="26.56375" y2="12.5675" width="0" layer="19" extent="1-1"/>
+<wire x1="24.8975" y1="12.620625" x2="25.7175" y2="11.77375" width="0" layer="19" extent="1-1"/>
 </signal>
 </signals>
 </board>
diff --git a/therm.sch b/therm.sch
--- a/therm.sch
+++ b/therm.sch
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE eagle SYSTEM "eagle.dtd">
-<eagle version="7.5.0">
+<eagle version="7.7.0">
 <drawing>
 <settings>
 <setting alwaysvectorfont="yes"/>
@@ -79,9 +79,9 @@
 <layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/>
 <layer number="99" name="SpiceOrder" color="7" fill="1" visible="yes" active="yes"/>
-<layer number="100" name="Muster" color="7" fill="1" visible="no" active="no"/>
-<layer number="101" name="Patch_Top" color="12" fill="4" visible="no" active="yes"/>
-<layer number="102" name="Vscore" color="7" fill="1" visible="no" active="yes"/>
+<layer number="100" name="Muster" color="61" fill="1" visible="no" active="no"/>
+<layer number="101" name="Patch_Top" color="62" fill="4" visible="no" active="yes"/>
+<layer number="102" name="Vscore" color="63" fill="1" visible="no" active="yes"/>
 <layer number="103" name="tMap" color="7" fill="1" visible="no" active="yes"/>
 <layer number="104" name="Name" color="16" fill="1" visible="no" active="yes"/>
 <layer number="105" name="tPlate" color="7" fill="1" visible="no" active="yes"/>
@@ -107,8 +107,8 @@
 <layer number="125" name="_tNames" color="7" fill="1" visible="no" active="yes"/>
 <layer number="126" name="_bNames" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="127" name="mtValues" color="7" fill="1" visible="yes" active="yes"/>
-<layer number="128" name="mbValues" color="7" fill="1" visible="yes" active="yes"/>
-<layer number="129" name="mtStop" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="128" name="DOCFIELD" color="15" fill="1" visible="yes" active="yes"/>
+<layer number="129" name="DOCFIELD_RED" color="12" fill="1" visible="yes" active="yes"/>
 <layer number="130" name="mbStop" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="131" name="prix" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="132" name="test" color="7" fill="1" visible="yes" active="yes"/>
@@ -4689,8 +4689,9 @@ Standard 0603 ceramic capacitor, and 0.1
 <label x="129.54" y="22.86" size="1.27" layer="95" rot="R180" xref="yes"/>
 </segment>
 <segment>
-<wire x1="106.68" y1="142.24" x2="104.14" y2="142.24" width="0.1524" layer="91"/>
-<label x="106.68" y="142.24" size="1.27" layer="95" xref="yes"/>
+<wire x1="96.52" y1="147.32" x2="93.98" y2="147.32" width="0.1524" layer="91"/>
+<label x="96.52" y="147.32" size="1.27" layer="95" xref="yes"/>
+<pinref part="U4" gate="G$1" pin="PA5"/>
 </segment>
 </net>
 <net name="SW-C" class="0">
@@ -4700,8 +4701,9 @@ Standard 0603 ceramic capacitor, and 0.1
 <label x="129.54" y="17.78" size="1.27" layer="95" rot="R180" xref="yes"/>
 </segment>
 <segment>
-<wire x1="106.68" y1="137.16" x2="104.14" y2="137.16" width="0.1524" layer="91"/>
-<label x="106.68" y="137.16" size="1.27" layer="95" xref="yes"/>
+<wire x1="96.52" y1="142.24" x2="93.98" y2="142.24" width="0.1524" layer="91"/>
+<label x="96.52" y="142.24" size="1.27" layer="95" xref="yes"/>
+<pinref part="U4" gate="G$1" pin="PA7"/>
 </segment>
 </net>
 <net name="SW-B" class="0">
@@ -4711,8 +4713,9 @@ Standard 0603 ceramic capacitor, and 0.1
 <label x="162.56" y="22.86" size="1.27" layer="95" xref="yes"/>
 </segment>
 <segment>
-<wire x1="106.68" y1="147.32" x2="104.14" y2="147.32" width="0.1524" layer="91"/>
-<label x="106.68" y="147.32" size="1.27" layer="95" xref="yes"/>
+<wire x1="96.52" y1="149.86" x2="93.98" y2="149.86" width="0.1524" layer="91"/>
+<label x="96.52" y="149.86" size="1.27" layer="95" xref="yes"/>
+<pinref part="U4" gate="G$1" pin="PA4"/>
 </segment>
 </net>
 <net name="SW-D" class="0">
@@ -4722,8 +4725,9 @@ Standard 0603 ceramic capacitor, and 0.1
 <label x="162.56" y="17.78" size="1.27" layer="95" xref="yes"/>
 </segment>
 <segment>
-<wire x1="106.68" y1="144.78" x2="104.14" y2="144.78" width="0.1524" layer="91"/>
-<label x="106.68" y="144.78" size="1.27" layer="95" xref="yes"/>
+<wire x1="96.52" y1="144.78" x2="93.98" y2="144.78" width="0.1524" layer="91"/>
+<label x="96.52" y="144.78" size="1.27" layer="95" xref="yes"/>
+<pinref part="U4" gate="G$1" pin="PA6"/>
 </segment>
 </net>
 <net name="D+" class="0">
@@ -4769,8 +4773,8 @@ Standard 0603 ceramic capacitor, and 0.1
 <label x="246.38" y="114.3" size="1.27" layer="95" rot="R180" xref="yes"/>
 </segment>
 <segment>
-<label x="106.68" y="160.02" size="1.27" layer="95" xref="yes"/>
-<wire x1="106.68" y1="160.02" x2="104.14" y2="160.02" width="0.1524" layer="91"/>
+<label x="129.54" y="121.92" size="1.27" layer="95" xref="yes"/>
+<wire x1="129.54" y1="121.92" x2="127" y2="121.92" width="0.1524" layer="91"/>
 </segment>
 </net>
 <net name="N$23" class="0">
@@ -4787,8 +4791,8 @@ Standard 0603 ceramic capacitor, and 0.1
 <label x="27.94" y="50.8" size="1.27" layer="95" rot="R90" xref="yes"/>
 </segment>
 <segment>
-<wire x1="106.68" y1="157.48" x2="104.14" y2="157.48" width="0.1524" layer="91"/>
-<label x="106.68" y="157.48" size="1.27" layer="95" xref="yes"/>
+<wire x1="129.54" y1="119.38" x2="127" y2="119.38" width="0.1524" layer="91"/>
+<label x="129.54" y="119.38" size="1.27" layer="95" xref="yes"/>
 </segment>
 </net>
 <net name="!RES" class="0">
@@ -4798,8 +4802,9 @@ Standard 0603 ceramic capacitor, and 0.1
 <pinref part="LCD1" gate="G$1" pin="RES#"/>
 </segment>
 <segment>
-<label x="106.68" y="99.06" size="1.27" layer="95" xref="yes"/>
-<wire x1="106.68" y1="99.06" x2="104.14" y2="99.06" width="0.1524" layer="91"/>
+<label x="96.52" y="157.48" size="1.27" layer="95" xref="yes"/>
+<wire x1="96.52" y1="157.48" x2="93.98" y2="157.48" width="0.1524" layer="91"/>
+<pinref part="U4" gate="G$1" pin="PA1"/>
 </segment>
 </net>
 <net name="D/!C" class="0">
@@ -4809,8 +4814,9 @@ Standard 0603 ceramic capacitor, and 0.1
 <pinref part="LCD1" gate="G$1" pin="D/C#"/>
 </segment>
 <segment>
-<label x="106.68" y="101.6" size="1.27" layer="95" xref="yes"/>
-<wire x1="106.68" y1="101.6" x2="104.14" y2="101.6" width="0.1524" layer="91"/>
+<label x="96.52" y="154.94" size="1.27" layer="95" xref="yes"/>
+<wire x1="96.52" y1="154.94" x2="93.98" y2="154.94" width="0.1524" layer="91"/>
+<pinref part="U4" gate="G$1" pin="PA2"/>
 </segment>
 </net>
 <net name="T-" class="0">
@@ -4820,20 +4826,6 @@ Standard 0603 ceramic capacitor, and 0.1
 <label x="246.38" y="96.52" size="1.27" layer="95" rot="R180" xref="yes"/>
 </segment>
 <segment>
-<wire x1="154.94" y1="147.32" x2="157.48" y2="147.32" width="0.1524" layer="91"/>
-<wire x1="157.48" y1="147.32" x2="157.48" y2="144.78" width="0.1524" layer="91"/>
-<pinref part="U3" gate="G$1" pin="T-"/>
-<wire x1="177.8" y1="142.24" x2="162.56" y2="142.24" width="0.1524" layer="91"/>
-<wire x1="162.56" y1="142.24" x2="162.56" y2="147.32" width="0.1524" layer="91"/>
-<wire x1="162.56" y1="147.32" x2="157.48" y2="147.32" width="0.1524" layer="91"/>
-<junction x="157.48" y="147.32"/>
-<wire x1="157.48" y1="147.32" x2="157.48" y2="149.86" width="0.1524" layer="91"/>
-<label x="170.18" y="142.24" size="1.778" layer="95"/>
-<pinref part="R6" gate="G$1" pin="1"/>
-<pinref part="C17" gate="G$1" pin="1"/>
-<pinref part="C6" gate="G$1" pin="2"/>
-</segment>
-<segment>
 <wire x1="139.7" y1="142.24" x2="142.24" y2="142.24" width="0.1524" layer="91"/>
 <wire x1="142.24" y1="142.24" x2="142.24" y2="147.32" width="0.1524" layer="91"/>
 <wire x1="142.24" y1="147.32" x2="144.78" y2="147.32" width="0.1524" layer="91"/>
@@ -4855,20 +4847,6 @@ Standard 0603 ceramic capacitor, and 0.1
 <label x="246.38" y="99.06" size="1.27" layer="95" rot="R180" xref="yes"/>
 </segment>
 <segment>
-<wire x1="154.94" y1="134.62" x2="157.48" y2="134.62" width="0.1524" layer="91"/>
-<wire x1="157.48" y1="134.62" x2="157.48" y2="137.16" width="0.1524" layer="91"/>
-<wire x1="157.48" y1="134.62" x2="162.56" y2="134.62" width="0.1524" layer="91"/>
-<wire x1="162.56" y1="134.62" x2="162.56" y2="139.7" width="0.1524" layer="91"/>
-<junction x="157.48" y="134.62"/>
-<pinref part="U3" gate="G$1" pin="T+"/>
-<wire x1="162.56" y1="139.7" x2="177.8" y2="139.7" width="0.1524" layer="91"/>
-<wire x1="157.48" y1="134.62" x2="157.48" y2="127" width="0.1524" layer="91"/>
-<label x="170.18" y="139.7" size="1.778" layer="95"/>
-<pinref part="R7" gate="G$1" pin="1"/>
-<pinref part="C6" gate="G$1" pin="1"/>
-<pinref part="C18" gate="G$1" pin="2"/>
-</segment>
-<segment>
 <wire x1="139.7" y1="139.7" x2="142.24" y2="139.7" width="0.1524" layer="91"/>
 <wire x1="142.24" y1="139.7" x2="142.24" y2="134.62" width="0.1524" layer="91"/>
 <wire x1="142.24" y1="134.62" x2="144.78" y2="134.62" width="0.1524" layer="91"/>
@@ -4883,8 +4861,9 @@ Standard 0603 ceramic capacitor, and 0.1
 <label x="129.54" y="20.32" size="1.27" layer="95" rot="R180" xref="yes"/>
 </segment>
 <segment>
-<wire x1="104.14" y1="139.7" x2="106.68" y2="139.7" width="0.1524" layer="91"/>
-<label x="106.68" y="139.7" size="1.27" layer="95" xref="yes"/>
+<wire x1="93.98" y1="116.84" x2="96.52" y2="116.84" width="0.1524" layer="91"/>
+<label x="96.52" y="116.84" size="1.27" layer="95" xref="yes"/>
+<pinref part="U4" gate="G$1" pin="PB0"/>
 </segment>
 </net>
 <net name="SPI_MOSI" class="0">
@@ -4940,8 +4919,9 @@ Standard 0603 ceramic capacitor, and 0.1
 <pinref part="LCD1" gate="G$1" pin="CS#"/>
 </segment>
 <segment>
-<wire x1="104.14" y1="96.52" x2="106.68" y2="96.52" width="0.1524" layer="91"/>
-<label x="106.68" y="96.52" size="1.27" layer="95" xref="yes"/>
+<wire x1="93.98" y1="160.02" x2="96.52" y2="160.02" width="0.1524" layer="91"/>
+<label x="96.52" y="160.02" size="1.27" layer="95" xref="yes"/>
+<pinref part="U4" gate="G$1" pin="PA0"/>
 </segment>
 </net>
 <net name="!CS_MAX" class="0">
@@ -4951,8 +4931,9 @@ Standard 0603 ceramic capacitor, and 0.1
 <label x="215.9" y="134.62" size="1.27" layer="95" xref="yes"/>
 </segment>
 <segment>
-<wire x1="104.14" y1="134.62" x2="106.68" y2="134.62" width="0.1524" layer="91"/>
-<label x="106.68" y="134.62" size="1.27" layer="95" xref="yes"/>
+<wire x1="93.98" y1="121.92" x2="96.52" y2="121.92" width="0.1524" layer="91"/>
+<label x="96.52" y="121.92" size="1.27" layer="95" xref="yes"/>
+<pinref part="U4" gate="G$1" pin="PA15"/>
 </segment>
 </net>
 <net name="AUX-TX" class="0">
@@ -4970,8 +4951,9 @@ Standard 0603 ceramic capacitor, and 0.1
 <junction x="241.3" y="83.82"/>
 </segment>
 <segment>
-<wire x1="104.14" y1="152.4" x2="106.68" y2="152.4" width="0.1524" layer="91"/>
-<label x="106.68" y="152.4" size="1.27" layer="95" xref="yes"/>
+<wire x1="93.98" y1="137.16" x2="96.52" y2="137.16" width="0.1524" layer="91"/>
+<label x="96.52" y="137.16" size="1.27" layer="95" xref="yes"/>
+<pinref part="U4" gate="G$1" pin="PA9"/>
 </segment>
 </net>
 <net name="AUX-RX" class="0">
@@ -4981,8 +4963,9 @@ Standard 0603 ceramic capacitor, and 0.1
 <pinref part="JP5" gate="G$1" pin="1"/>
 </segment>
 <segment>
-<wire x1="104.14" y1="154.94" x2="106.68" y2="154.94" width="0.1524" layer="91"/>
-<label x="106.68" y="154.94" size="1.27" layer="95" xref="yes"/>
+<wire x1="93.98" y1="134.62" x2="96.52" y2="134.62" width="0.1524" layer="91"/>
+<label x="96.52" y="134.62" size="1.27" layer="95" xref="yes"/>
+<pinref part="U4" gate="G$1" pin="PA10"/>
 </segment>
 </net>
 <net name="SWCLK" class="0">
@@ -5047,6 +5030,38 @@ Standard 0603 ceramic capacitor, and 0.1
 <junction x="38.1" y="129.54"/>
 </segment>
 </net>
+<net name="T-_FILT" class="0">
+<segment>
+<wire x1="154.94" y1="147.32" x2="157.48" y2="147.32" width="0.1524" layer="91"/>
+<wire x1="157.48" y1="147.32" x2="157.48" y2="144.78" width="0.1524" layer="91"/>
+<pinref part="U3" gate="G$1" pin="T-"/>
+<wire x1="177.8" y1="142.24" x2="162.56" y2="142.24" width="0.1524" layer="91"/>
+<wire x1="162.56" y1="142.24" x2="162.56" y2="147.32" width="0.1524" layer="91"/>
+<wire x1="162.56" y1="147.32" x2="157.48" y2="147.32" width="0.1524" layer="91"/>
+<junction x="157.48" y="147.32"/>
+<wire x1="157.48" y1="147.32" x2="157.48" y2="149.86" width="0.1524" layer="91"/>
+<label x="170.18" y="142.24" size="1.778" layer="95"/>
+<pinref part="R6" gate="G$1" pin="1"/>
+<pinref part="C17" gate="G$1" pin="1"/>
+<pinref part="C6" gate="G$1" pin="2"/>
+</segment>
+</net>
+<net name="T+_FILT" class="0">
+<segment>
+<wire x1="154.94" y1="134.62" x2="157.48" y2="134.62" width="0.1524" layer="91"/>
+<wire x1="157.48" y1="134.62" x2="157.48" y2="137.16" width="0.1524" layer="91"/>
+<wire x1="157.48" y1="134.62" x2="162.56" y2="134.62" width="0.1524" layer="91"/>
+<wire x1="162.56" y1="134.62" x2="162.56" y2="139.7" width="0.1524" layer="91"/>
+<junction x="157.48" y="134.62"/>
+<pinref part="U3" gate="G$1" pin="T+"/>
+<wire x1="162.56" y1="139.7" x2="177.8" y2="139.7" width="0.1524" layer="91"/>
+<wire x1="157.48" y1="134.62" x2="157.48" y2="127" width="0.1524" layer="91"/>
+<label x="170.18" y="139.7" size="1.778" layer="95"/>
+<pinref part="R7" gate="G$1" pin="1"/>
+<pinref part="C6" gate="G$1" pin="1"/>
+<pinref part="C18" gate="G$1" pin="2"/>
+</segment>
+</net>
 </nets>
 </sheet>
 </sheets>