diff --git a/sonde/sonde.brd b/sonde/sonde.brd
--- a/sonde/sonde.brd
+++ b/sonde/sonde.brd
@@ -32,11 +32,11 @@
 <layer number="22" name="bPlace" 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="25" name="tNames" color="7" fill="1" visible="no" 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"/>
-<layer number="29" name="tStop" color="7" fill="3" visible="yes" active="yes"/>
+<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
 <layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>
 <layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
 <layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>
@@ -204,7 +204,20 @@
 <wire x1="8.366125" y1="2.079625" x2="9.144" y2="1.444625" width="0" layer="20" curve="90"/>
 <wire x1="9.144" y1="1.444625" x2="20.712059375" y2="1.444625" width="0" layer="20"/>
 <wire x1="20.712059375" y1="1.444625" x2="21.351875" y2="2.076846875" width="0" layer="20" curve="89.749333"/>
-<wire x1="21.351875" y1="2.076846875" x2="21.351875" y2="20.92325" width="0" layer="20"/>
+<wire x1="21.351875" y1="2.076846875" x2="21.336" y2="11.684" width="0" layer="20"/>
+<wire x1="21.336" y1="11.684" x2="26.416" y2="11.684" width="0" layer="20"/>
+<wire x1="30.861" y1="10.922" x2="27.051" y2="10.922" width="0" layer="20"/>
+<wire x1="27.051" y1="10.922" x2="26.416" y2="11.557" width="0" layer="20" curve="-90"/>
+<wire x1="26.416" y1="11.557" x2="26.416" y2="11.684" width="0" layer="20"/>
+<wire x1="31.496" y1="14.605" x2="31.496" y2="11.557" width="0" layer="20"/>
+<wire x1="31.496" y1="11.557" x2="30.861" y2="10.922" width="0" layer="20" curve="-90"/>
+<wire x1="27.051" y1="15.24" x2="30.861" y2="15.24" width="0" layer="20"/>
+<wire x1="30.861" y1="15.24" x2="31.496" y2="14.605" width="0" layer="20" curve="-90"/>
+<wire x1="26.416" y1="14.478" x2="26.416" y2="14.605" width="0" layer="20"/>
+<wire x1="26.416" y1="14.605" x2="27.051" y2="15.24" width="0" layer="20" curve="-90"/>
+<wire x1="26.416" y1="14.478" x2="21.336" y2="14.478" width="0" layer="20"/>
+<wire x1="21.336" y1="14.478" x2="21.336" y2="20.92325" width="0" layer="20"/>
+<wire x1="21.336" y1="20.92325" x2="21.351875" y2="20.92325" width="0" layer="20"/>
 <wire x1="21.351875" y1="20.92325" x2="20.716875" y2="21.55825" width="0" layer="20" curve="90"/>
 <wire x1="20.716875" y1="21.55825" x2="16.8275" y2="21.55825" width="0" layer="20"/>
 <wire x1="16.8275" y1="21.55825" x2="16.8275" y2="22.5407" width="0" layer="20"/>
@@ -865,48 +878,6 @@ Source: http://www.osram.convergy.de/ ..
 </package>
 </packages>
 </library>
-<library name="SLAT-Digital">
-<description>SLAT Digital</description>
-<packages>
-<package name="HCLGA-10L">
-<wire x1="-1.25" y1="-1.25" x2="1.25" y2="-1.25" width="0.1016" layer="51"/>
-<wire x1="1.25" y1="-1.25" x2="1.25" y2="1.25" width="0.1016" layer="51"/>
-<wire x1="1.25" y1="1.25" x2="-1.25" y2="1.25" width="0.1016" layer="51"/>
-<wire x1="-1.25" y1="1.25" x2="-1.25" y2="-1.25" width="0.1016" layer="51"/>
-<rectangle x1="-1.15" y1="0.45" x2="-0.7" y2="0.75" layer="51"/>
-<rectangle x1="-0.45" y1="0.7" x2="-0.15" y2="1.15" layer="51"/>
-<rectangle x1="0.15" y1="0.7" x2="0.45" y2="1.15" layer="51"/>
-<rectangle x1="0.7" y1="0.45" x2="1.15" y2="0.75" layer="51"/>
-<rectangle x1="0.7" y1="-0.15" x2="1.15" y2="0.15" layer="51"/>
-<rectangle x1="0.7" y1="-0.75" x2="1.15" y2="-0.45" layer="51"/>
-<rectangle x1="0.15" y1="-1.15" x2="0.45" y2="-0.7" layer="51"/>
-<rectangle x1="-0.45" y1="-1.15" x2="-0.15" y2="-0.7" layer="51"/>
-<rectangle x1="-1.15" y1="-0.75" x2="-0.7" y2="-0.45" layer="51"/>
-<rectangle x1="-1.15" y1="-0.15" x2="-0.7" y2="0.15" layer="51"/>
-<smd name="7" x="-0.3" y="1.01" dx="0.3556" dy="0.6858" layer="1" roundness="30"/>
-<smd name="6" x="0.3" y="1.01" dx="0.3556" dy="0.6858" layer="1" roundness="30"/>
-<smd name="1" x="-0.3" y="-1.01" dx="0.3556" dy="0.6858" layer="1"/>
-<smd name="2" x="0.3" y="-1.01" dx="0.3556" dy="0.6858" layer="1" roundness="30"/>
-<smd name="3" x="1.01" y="-0.6" dx="0.3556" dy="0.6858" layer="1" roundness="30" rot="R90"/>
-<smd name="4" x="1.01" y="0" dx="0.3556" dy="0.6858" layer="1" roundness="30" rot="R90"/>
-<smd name="5" x="1.01" y="0.6" dx="0.3556" dy="0.6858" layer="1" roundness="30" rot="R90"/>
-<smd name="8" x="-1.01" y="0.6" dx="0.3556" dy="0.6858" layer="1" roundness="30" rot="R90"/>
-<smd name="9" x="-1.01" y="0" dx="0.3556" dy="0.6858" layer="1" roundness="30" rot="R90"/>
-<smd name="10" x="-1.01" y="-0.6" dx="0.3556" dy="0.6858" layer="1" roundness="30" rot="R90"/>
-<wire x1="-1.25" y1="1" x2="-1.25" y2="1.25" width="0.2032" layer="21"/>
-<wire x1="-1.25" y1="1.25" x2="-0.75" y2="1.25" width="0.2032" layer="21"/>
-<wire x1="0.75" y1="1.25" x2="1.25" y2="1.25" width="0.2032" layer="21"/>
-<wire x1="1.25" y1="1.25" x2="1.25" y2="1" width="0.2032" layer="21"/>
-<wire x1="1.25" y1="-1" x2="1.25" y2="-1.25" width="0.2032" layer="21"/>
-<wire x1="1.25" y1="-1.25" x2="0.75" y2="-1.25" width="0.2032" layer="21"/>
-<wire x1="-0.75" y1="-1.25" x2="-1.25" y2="-1.25" width="0.2032" layer="21"/>
-<wire x1="-1.25" y1="-1.25" x2="-1.25" y2="-1" width="0.2032" layer="21"/>
-<rectangle x1="-1.25" y1="-1.25" x2="-0.75" y2="-1" layer="51"/>
-<text x="-1.75" y="1.5" size="0.8128" layer="25" font="vector" ratio="16">&gt;NAME</text>
-<text x="-2.25" y="-2.25" size="0.8128" layer="27" font="vector" ratio="16">&gt;VALUE</text>
-</package>
-</packages>
-</library>
 <library name="Protofusion-passives">
 <packages>
 <package name="0402-CAP">
@@ -937,21 +908,6 @@ Source: http://www.osram.convergy.de/ ..
 <wire x1="-0.0762" y1="0.3302" x2="0.0762" y2="0.3302" width="0.127" layer="21"/>
 <wire x1="-0.0762" y1="-0.3302" x2="0.0762" y2="-0.3302" width="0.127" layer="21"/>
 </package>
-<package name="0603-RES">
-<wire x1="-1.2446" y1="0.635" x2="1.2446" y2="0.635" width="0.0508" layer="39"/>
-<wire x1="1.2446" y1="0.635" x2="1.2446" y2="-0.635" width="0.0508" layer="39"/>
-<wire x1="1.2446" y1="-0.635" x2="-1.2446" y2="-0.635" width="0.0508" layer="39"/>
-<wire x1="-1.2446" y1="-0.635" x2="-1.2446" y2="0.635" width="0.0508" layer="39"/>
-<smd name="1" x="-0.75" y="0" dx="0.5" dy="0.9" layer="1"/>
-<smd name="2" x="0.75" y="0" dx="0.5" dy="0.9" layer="1"/>
-<text x="-1.016" y="0.762" size="0.8128" layer="25" font="vector" ratio="16">&gt;NAME</text>
-<text x="-1.016" y="-1.524" size="0.8128" layer="27" font="vector" ratio="16">&gt;VALUE</text>
-<rectangle x1="-0.1999" y1="-0.3" x2="0.1999" y2="0.3" layer="35"/>
-<rectangle x1="-0.254" y1="-0.254" x2="0.254" y2="0.254" layer="21"/>
-<rectangle x1="-0.8" y1="-0.425" x2="0.8" y2="0.425" layer="51"/>
-<wire x1="-0.254" y1="0.508" x2="0.254" y2="0.508" width="0.127" layer="21"/>
-<wire x1="-0.254" y1="-0.508" x2="0.254" y2="-0.508" width="0.127" layer="21"/>
-</package>
 <package name="0402-RES">
 <wire x1="-0.8128" y1="0.4318" x2="0.8128" y2="0.4318" width="0.0508" layer="39"/>
 <wire x1="0.8128" y1="0.4318" x2="0.8128" y2="-0.4318" width="0.0508" layer="39"/>
@@ -967,21 +923,6 @@ Source: http://www.osram.convergy.de/ ..
 <wire x1="-0.0762" y1="0.3302" x2="0.0762" y2="0.3302" width="0.127" layer="21"/>
 <wire x1="-0.0762" y1="-0.3302" x2="0.0762" y2="-0.3302" width="0.127" layer="21"/>
 </package>
-<package name="0603-CAP">
-<rectangle x1="-0.1999" y1="-0.3" x2="0.1999" y2="0.3" layer="35"/>
-<wire x1="-1.2446" y1="0.635" x2="1.2446" y2="0.635" width="0.0508" layer="39"/>
-<wire x1="1.2446" y1="0.635" x2="1.2446" y2="-0.635" width="0.0508" layer="39"/>
-<wire x1="1.2446" y1="-0.635" x2="-1.2446" y2="-0.635" width="0.0508" layer="39"/>
-<wire x1="-1.2446" y1="-0.635" x2="-1.2446" y2="0.635" width="0.0508" layer="39"/>
-<smd name="1" x="-0.75" y="0" dx="0.5" dy="0.9" layer="1"/>
-<smd name="2" x="0.75" y="0" dx="0.5" dy="0.9" layer="1"/>
-<text x="-1.016" y="0.762" size="0.8128" layer="25" font="vector" ratio="16">&gt;NAME</text>
-<text x="-1.016" y="-1.524" size="0.8128" layer="27" font="vector" ratio="16">&gt;VALUE</text>
-<rectangle x1="-0.8" y1="-0.425" x2="0.8" y2="0.425" layer="51"/>
-<wire x1="-0.254" y1="0.508" x2="0.254" y2="0.508" width="0.127" layer="21"/>
-<wire x1="-0.254" y1="-0.508" x2="0.254" y2="-0.508" width="0.127" layer="21"/>
-<circle x="0" y="0" radius="0.125" width="0.25" layer="21"/>
-</package>
 <package name="0805-CAP">
 <wire x1="-1.5" y1="0.8" x2="1.5" y2="0.8" width="0.0508" layer="39"/>
 <wire x1="1.5" y1="0.8" x2="1.5" y2="-0.8" width="0.0508" layer="39"/>
@@ -1048,6 +989,29 @@ Source: http://www.osram.convergy.de/ ..
 </package>
 </packages>
 </library>
+<library name="BME280ComponentLibrary">
+<packages>
+<package name="BME280_LGA">
+<smd name="P$1" x="1.025" y="0.975" dx="0.5" dy="0.35" layer="1"/>
+<smd name="P$2" x="1.025" y="0.325" dx="0.5" dy="0.35" layer="1"/>
+<smd name="P$3" x="1.025" y="-0.325" dx="0.5" dy="0.35" layer="1"/>
+<smd name="P$4" x="1.025" y="-0.975" dx="0.5" dy="0.35" layer="1"/>
+<smd name="P$5" x="-1.025" y="-0.975" dx="0.5" dy="0.35" layer="1"/>
+<smd name="P$6" x="-1.025" y="-0.325" dx="0.5" dy="0.35" layer="1"/>
+<smd name="P$7" x="-1.025" y="0.325" dx="0.5" dy="0.35" layer="1"/>
+<smd name="P$8" x="-1.025" y="0.975" dx="0.5" dy="0.35" layer="1"/>
+<wire x1="-1.42875" y1="1.42875" x2="1.42875" y2="1.42875" width="0.254" layer="21"/>
+<wire x1="1.42875" y1="1.42875" x2="1.42875" y2="-1.42875" width="0.254" layer="21"/>
+<wire x1="1.42875" y1="-1.42875" x2="-1.42875" y2="-1.42875" width="0.254" layer="21"/>
+<wire x1="-1.42875" y1="-1.42875" x2="-1.42875" y2="1.42875" width="0.254" layer="21"/>
+<circle x="1.74625" y="1.74625" radius="0.15875" width="0.127" layer="21"/>
+<text x="-1.905" y="2.54" size="0.8128" layer="25" font="vector">&gt;NAME</text>
+<text x="-1.905" y="-3.175" size="0.8128" layer="27" font="vector">&gt;VALUE</text>
+<circle x="1.74625" y="1.74625" radius="0.079375" width="0.127" layer="21"/>
+<circle x="1.74625" y="1.74625" radius="0.0381" width="0.127" layer="21"/>
+</package>
+</packages>
+</library>
 </libraries>
 <attributes>
 </attributes>
@@ -1265,10 +1229,6 @@ Please make sure your boards conform to 
 <element name="J3" library="SLAT-Connectors" package="JST_ZH-V-2-1" value="JST_ZH-V-2-1" x="10.7315" y="5.207" smashed="yes" rot="MR90">
 <attribute name="VALUE" x="6.8199" y="3.5016" size="1.27" layer="28" rot="MR90"/>
 </element>
-<element name="U5" library="SLAT-Digital" package="HCLGA-10L" value="LPS25H" x="17.78" y="4.572" smashed="yes" rot="R90">
-<attribute name="NAME" x="18.641" y="4.977" size="0.8128" layer="25" font="vector" ratio="16" rot="R180"/>
-<attribute name="VALUE" x="20.03" y="2.322" size="0.8128" layer="27" font="vector" ratio="16" rot="R90"/>
-</element>
 <element name="CM1" library="Protofusion-passives" package="0402-CAP" value="12pF" x="14.224" y="5.588" smashed="yes">
 <attribute name="NAME" x="13.589" y="5.7785" size="0.8128" layer="25" font="vector" ratio="16"/>
 <attribute name="VALUE" x="13.208" y="4.318" size="0.8128" layer="27" font="vector" ratio="16"/>
@@ -1325,14 +1285,6 @@ Please make sure your boards conform to 
 <attribute name="NAME" x="19.2405" y="12.7635" size="0.8128" layer="25" font="vector" ratio="16"/>
 <attribute name="VALUE" x="17.399" y="11.684" size="0.8128" layer="27" font="vector" ratio="16"/>
 </element>
-<element name="C11" library="Protofusion-passives" package="0402-CAP" value="0.1uF" x="19.685" y="3.81" smashed="yes" rot="R270">
-<attribute name="NAME" x="20.32" y="3.429" size="0.8128" layer="25" font="vector" ratio="16"/>
-<attribute name="VALUE" x="18.415" y="4.826" size="0.8128" layer="27" font="vector" ratio="16" rot="R270"/>
-</element>
-<element name="C12" library="Protofusion-passives" package="0603-CAP" value="4.7uF" x="19.1135" y="2.286" smashed="yes">
-<attribute name="NAME" x="20.2565" y="1.9685" size="0.8128" layer="25" font="vector" ratio="16"/>
-<attribute name="VALUE" x="18.0975" y="0.762" size="0.8128" layer="27" font="vector" ratio="16"/>
-</element>
 <element name="Q2" library="SLAT-Transistors" package="SC-75A" value="SSM3J36FS,LF" x="19.812" y="17.272" smashed="yes" rot="R180">
 <attribute name="NAME" x="20.8916" y="16.9004" size="0.8128" layer="25" ratio="16"/>
 <attribute name="VALUE" x="21.3994" y="20.3594" size="1.27" layer="27" rot="R180"/>
@@ -1390,19 +1342,19 @@ Please make sure your boards conform to 
 <attribute name="VALUE" x="8.414" y="17.402" size="0.6096" layer="27" rot="R270"/>
 </element>
 <element name="R1" library="Protofusion-passives" package="0402-RES" value="100k" x="11.684" y="9.144"/>
-<element name="R3" library="Protofusion-passives" package="0603-RES" value="0" x="19.939" y="11.938" smashed="yes" rot="R180">
-<attribute name="NAME" x="21.082" y="11.4935" size="0.8128" layer="25" font="vector" ratio="16"/>
-<attribute name="VALUE" x="20.955" y="13.462" size="0.8128" layer="27" font="vector" ratio="16" rot="R180"/>
+<element name="R7" library="Protofusion-passives" package="0402-RES" value="4.7k" x="22.987" y="12.827"/>
+<element name="R10" library="Protofusion-passives" package="0402-RES" value="4.7k" x="24.5745" y="12.827" rot="R180"/>
+<element name="U8" library="BME280ComponentLibrary" package="BME280_LGA" value="BME280" x="29.083" y="13.081" rot="R90">
+<attribute name="PROD_ID" value="IC-13090" x="21.463" y="7.747" size="1.778" layer="27" font="vector" rot="R90" display="off"/>
 </element>
-<element name="R7" library="Protofusion-passives" package="0402-RES" value="4.7k" x="20.193" y="5.0165"/>
-<element name="R10" library="Protofusion-passives" package="0402-RES" value="4.7k" x="17.3355" y="6.858" rot="R180"/>
+<element name="C10" library="Protofusion-passives" package="0402-CAP" value="0.1uF" x="26.797" y="12.954" rot="R90"/>
 </elements>
 <signals>
 <signal name="GND">
 <polygon width="0.2032" layer="1" isolate="0.1524">
 <vertex x="8.1915" y="24.252"/>
-<vertex x="21.712" y="24.252"/>
-<vertex x="21.712" y="1.0795"/>
+<vertex x="21.204" y="24.252"/>
+<vertex x="21.204" y="1.0795"/>
 <vertex x="12.954" y="1.143"/>
 <vertex x="8.1915" y="1.143"/>
 </polygon>
@@ -1427,18 +1379,12 @@ Please make sure your boards conform to 
 <contactref element="J3" pad="2"/>
 <wire x1="10.00125" y1="11.58875" x2="10.00125" y2="11.033125" width="0.2032" layer="16"/>
 <wire x1="11.1125" y1="11.668125" x2="11.1125" y2="11.033125" width="0.2032" layer="16"/>
-<contactref element="U5" pad="8"/>
-<contactref element="U5" pad="9"/>
-<contactref element="U5" pad="3"/>
-<contactref element="U5" pad="5"/>
 <contactref element="CM2" pad="2"/>
 <contactref element="CM1" pad="2"/>
 <contactref element="CM" pad="2"/>
 <contactref element="C1" pad="2"/>
 <contactref element="C2" pad="2"/>
 <contactref element="C3" pad="2"/>
-<contactref element="C11" pad="2"/>
-<contactref element="C12" pad="2"/>
 <contactref element="C13" pad="2"/>
 <contactref element="C5" pad="2"/>
 <contactref element="C6" pad="2"/>
@@ -1474,6 +1420,21 @@ Please make sure your boards conform to 
 <via x="12.112625" y="2.174875" extent="1-16" drill="0.3302"/>
 <via x="12.049125" y="5.857875" extent="1-16" drill="0.3302"/>
 <via x="19.097625" y="8.143875" extent="1-16" drill="0.3302"/>
+<contactref element="U8" pad="P$5"/>
+<contactref element="U8" pad="P$7"/>
+<contactref element="U8" pad="P$1"/>
+<contactref element="C10" pad="2"/>
+<wire x1="28.108" y1="14.106" x2="27.06" y2="14.106" width="0.2032" layer="1"/>
+<wire x1="27.06" y1="14.106" x2="26.797" y2="13.843" width="0.2032" layer="1"/>
+<wire x1="26.797" y1="13.404" x2="26.797" y2="13.843" width="0.2032" layer="1"/>
+<polygon width="0.2032" layer="1">
+<vertex x="26.67" y="10.922"/>
+<vertex x="32.004" y="10.922"/>
+<vertex x="32.004" y="15.494"/>
+<vertex x="26.67" y="15.494"/>
+</polygon>
+<wire x1="26.797" y1="13.843" x2="26.67" y2="13.97" width="0.2032" layer="1"/>
+<wire x1="26.67" y1="13.97" x2="20.828" y2="13.97" width="0.2032" layer="1"/>
 </signal>
 <signal name="VCC">
 <contactref element="U1" pad="8"/>
@@ -1556,46 +1517,43 @@ Please make sure your boards conform to 
 <wire x1="18.219" y1="10.0055" x2="18.219" y2="10.033" width="0.2032" layer="1"/>
 <wire x1="16.811625" y1="5.4025" x2="17.0765" y2="5.4025" width="0.254" layer="16"/>
 <wire x1="17.0765" y1="5.4025" x2="17.145" y2="5.334" width="0.254" layer="16"/>
-<wire x1="17.78" y1="5.4025" x2="18.4835" y2="5.4025" width="0.254" layer="16"/>
 <wire x1="18.4835" y1="5.4025" x2="18.542" y2="5.461" width="0.254" layer="16"/>
 <wire x1="18.542" y1="5.461" x2="19.304" y2="5.461" width="0.254" layer="16"/>
 <wire x1="19.304" y1="5.461" x2="20.32" y2="6.477" width="0.254" layer="16"/>
-<wire x1="16.811625" y1="5.4025" x2="17.78" y2="5.4025" width="0.254" layer="16"/>
+<wire x1="16.811625" y1="5.4025" x2="18.4835" y2="5.4025" width="0.254" layer="16"/>
 <wire x1="18.4835" y1="5.4025" x2="18.542" y2="5.4025" width="0.254" layer="16"/>
 <wire x1="18.542" y1="5.4025" x2="18.542" y2="5.969" width="0.254" layer="16"/>
 <wire x1="18.219" y1="8.313" x2="18.219" y2="6.292" width="0.254" layer="16"/>
 <wire x1="18.219" y1="6.292" x2="18.542" y2="5.969" width="0.254" layer="16"/>
 <contactref element="R10" pad="2"/>
 <contactref element="R7" pad="2"/>
-<contactref element="U5" pad="10"/>
-<contactref element="C11" pad="1"/>
-<contactref element="C12" pad="1"/>
-<contactref element="U5" pad="1"/>
-<contactref element="U5" pad="6"/>
-<wire x1="18.79" y1="4.272" x2="18.288" y2="4.272" width="0.2032" layer="1"/>
-<wire x1="18.38" y1="3.562" x2="18.38" y2="4.18" width="0.2032" layer="1"/>
-<wire x1="18.38" y1="4.18" x2="18.288" y2="4.272" width="0.2032" layer="1"/>
-<wire x1="19.685" y1="4.26" x2="18.79" y2="4.26" width="0.2032" layer="1"/>
-<wire x1="18.79" y1="4.26" x2="18.79" y2="4.272" width="0.2032" layer="1"/>
-<wire x1="18.38" y1="3.562" x2="18.38" y2="2.3025" width="0.2032" layer="1"/>
-<wire x1="18.38" y1="2.3025" x2="18.3635" y2="2.286" width="0.2032" layer="1"/>
-<wire x1="20.643" y1="5.0165" x2="20.643" y2="4.807578125" width="0.2032" layer="1"/>
-<wire x1="20.643" y1="4.807578125" x2="20.095421875" y2="4.26" width="0.2032" layer="1"/>
-<wire x1="20.095421875" y1="4.26" x2="19.685" y2="4.26" width="0.2032" layer="1"/>
-<wire x1="16.8855" y1="6.858" x2="16.8855" y2="6.7255" width="0.2032" layer="1"/>
-<wire x1="16.8855" y1="6.858" x2="16.8855" y2="6.9905" width="0.2032" layer="1"/>
-<wire x1="16.8855" y1="6.9905" x2="16.51" y2="7.366" width="0.2032" layer="1"/>
-<wire x1="16.51" y1="7.366" x2="16.51" y2="7.932" width="0.2032" layer="1"/>
-<wire x1="16.51" y1="7.932" x2="16.579" y2="8.001" width="0.2032" layer="1"/>
-<via x="17.78" y="4.572" extent="1-16" drill="0.381"/>
-<wire x1="18.288" y1="4.272" x2="18.08" y2="4.272" width="0.2032" layer="1"/>
-<wire x1="18.08" y1="4.272" x2="17.78" y2="4.572" width="0.2032" layer="1"/>
-<wire x1="16.77" y1="4.872" x2="17.48" y2="4.872" width="0.2032" layer="1"/>
-<wire x1="17.48" y1="4.872" x2="17.78" y2="4.572" width="0.2032" layer="1"/>
 <wire x1="16.811625" y1="5.4025" x2="16.9495" y2="5.4025" width="0.2032" layer="16"/>
-<wire x1="17.78" y1="4.572" x2="17.78" y2="5.4025" width="0.2032" layer="16"/>
 <wire x1="18.542" y1="5.4025" x2="18.542" y2="5.0825" width="0.2032" layer="16"/>
 <wire x1="18.542" y1="5.0825" x2="18.6715" y2="4.953" width="0.2032" layer="16"/>
+<contactref element="U8" pad="P$2"/>
+<contactref element="U8" pad="P$8"/>
+<contactref element="U8" pad="P$6"/>
+<contactref element="C10" pad="1"/>
+<wire x1="25.654" y1="12.192" x2="24.1245" y2="12.192" width="0.2032" layer="1"/>
+<wire x1="24.1245" y1="12.192" x2="23.437" y2="12.192" width="0.2032" layer="1"/>
+<wire x1="23.437" y1="12.192" x2="20.447" y2="12.192" width="0.2032" layer="1"/>
+<wire x1="20.447" y1="12.192" x2="19.685" y2="12.954" width="0.2032" layer="1"/>
+<wire x1="19.685" y1="12.954" x2="18.865" y2="12.954" width="0.2032" layer="1"/>
+<wire x1="29.408" y1="12.056" x2="29.408" y2="11.628" width="0.2032" layer="1"/>
+<wire x1="29.408" y1="11.628" x2="29.21" y2="11.43" width="0.2032" layer="1"/>
+<wire x1="29.21" y1="11.43" x2="28.067" y2="11.43" width="0.2032" layer="1"/>
+<wire x1="28.067" y1="11.43" x2="27.559" y2="11.43" width="0.2032" layer="1"/>
+<wire x1="28.108" y1="12.056" x2="28.108" y2="11.471" width="0.2032" layer="1"/>
+<wire x1="28.108" y1="11.471" x2="28.067" y2="11.43" width="0.2032" layer="1"/>
+<wire x1="26.797" y1="12.504" x2="26.797" y2="12.192" width="0.2032" layer="1"/>
+<wire x1="26.797" y1="12.192" x2="27.559" y2="11.43" width="0.2032" layer="1"/>
+<wire x1="28.758" y1="14.106" x2="28.758" y2="13.772" width="0.2032" layer="1"/>
+<wire x1="28.758" y1="13.772" x2="28.108" y2="13.122" width="0.2032" layer="1"/>
+<wire x1="28.108" y1="12.056" x2="28.108" y2="13.122" width="0.2032" layer="1"/>
+<wire x1="25.654" y1="12.192" x2="25.966" y2="12.504" width="0.2032" layer="1"/>
+<wire x1="26.797" y1="12.504" x2="25.966" y2="12.504" width="0.2032" layer="1"/>
+<wire x1="23.437" y1="12.827" x2="23.437" y2="12.192" width="0.2032" layer="1"/>
+<wire x1="24.1245" y1="12.827" x2="24.1245" y2="12.192" width="0.2032" layer="1"/>
 </signal>
 <signal name="RADIO-GPIO1">
 <contactref element="U1" pad="10"/>
@@ -1960,20 +1918,22 @@ Please make sure your boards conform to 
 <wire x1="11.938" y1="16.9355625" x2="11.938" y2="16.256" width="0.2032" layer="1"/>
 </signal>
 <signal name="SDA">
-<contactref element="U5" pad="4"/>
 <contactref element="U6" pad="28"/>
 <wire x1="16.593125" y1="15.268075" x2="17.497925" y2="15.268075" width="0.2032" layer="1"/>
 <wire x1="17.497925" y1="15.268075" x2="17.907" y2="14.859" width="0.2032" layer="1"/>
 <wire x1="17.907" y1="14.859" x2="19.304" y2="14.859" width="0.2032" layer="1"/>
-<wire x1="19.304" y1="14.859" x2="20.066" y2="14.097" width="0.2032" layer="1"/>
-<wire x1="20.066" y1="14.097" x2="20.066" y2="7.747" width="0.2032" layer="1"/>
-<wire x1="17.78" y1="5.582" x2="17.78" y2="6.858" width="0.2032" layer="1"/>
-<wire x1="17.78" y1="6.858" x2="17.78" y2="6.985" width="0.2032" layer="1"/>
-<wire x1="17.78" y1="6.985" x2="17.907" y2="7.112" width="0.2032" layer="1"/>
-<wire x1="17.907" y1="7.112" x2="19.431" y2="7.112" width="0.2032" layer="1"/>
-<wire x1="19.431" y1="7.112" x2="20.066" y2="7.747" width="0.2032" layer="1"/>
+<wire x1="19.304" y1="14.859" x2="20.574" y2="13.589" width="0.2032" layer="1"/>
 <contactref element="R10" pad="1"/>
-<wire x1="17.7855" y1="6.858" x2="17.78" y2="6.858" width="0.2032" layer="1"/>
+<contactref element="U8" pad="P$3"/>
+<wire x1="29.408" y1="14.106" x2="29.408" y2="13.406" width="0.2032" layer="1"/>
+<wire x1="29.408" y1="13.406" x2="29.337" y2="13.335" width="0.2032" layer="1"/>
+<via x="29.337" y="13.335" extent="1-16" drill="0.381"/>
+<wire x1="29.337" y1="13.335" x2="25.908" y2="13.335" width="0.2032" layer="16"/>
+<via x="25.908" y="13.335" extent="1-16" drill="0.381"/>
+<wire x1="25.908" y1="13.335" x2="25.654" y2="13.589" width="0.2032" layer="1"/>
+<wire x1="25.654" y1="13.589" x2="25.0245" y2="13.589" width="0.2032" layer="1"/>
+<wire x1="25.0245" y1="13.589" x2="20.574" y2="13.589" width="0.2032" layer="1"/>
+<wire x1="25.0245" y1="12.827" x2="25.0245" y2="13.589" width="0.2032" layer="1"/>
 </signal>
 <signal name="SCL">
 <contactref element="U6" pad="27"/>
@@ -1982,12 +1942,18 @@ Please make sure your boards conform to 
 <wire x1="16.4785375" y1="14.605" x2="17.399" y2="14.605" width="0.2032" layer="1"/>
 <wire x1="17.399" y1="14.605" x2="17.526" y2="14.478" width="0.2032" layer="1"/>
 <wire x1="17.526" y1="14.478" x2="18.923" y2="14.478" width="0.2032" layer="1"/>
-<wire x1="18.923" y1="14.478" x2="19.431" y2="13.97" width="0.2032" layer="1"/>
-<contactref element="R3" pad="2"/>
-<wire x1="19.431" y1="13.97" x2="19.431" y2="12.573" width="0.2032" layer="1"/>
-<wire x1="19.431" y1="12.573" x2="19.304" y2="12.446" width="0.2032" layer="1"/>
-<wire x1="19.304" y1="12.446" x2="19.304" y2="12.053" width="0.2032" layer="1"/>
-<wire x1="19.304" y1="12.053" x2="19.189" y2="11.938" width="0.2032" layer="1"/>
+<wire x1="18.923" y1="14.478" x2="20.574" y2="12.827" width="0.2032" layer="1"/>
+<contactref element="U8" pad="P$4"/>
+<contactref element="R7" pad="1"/>
+<wire x1="30.058" y1="14.106" x2="30.058" y2="13.503" width="0.2032" layer="1"/>
+<via x="30.226" y="13.335" extent="1-16" drill="0.381"/>
+<wire x1="30.058" y1="13.503" x2="30.226" y2="13.335" width="0.2032" layer="1"/>
+<wire x1="30.226" y1="13.335" x2="29.464" y2="12.573" width="0.2032" layer="16"/>
+<wire x1="29.464" y1="12.573" x2="21.9075" y2="12.573" width="0.2032" layer="16"/>
+<via x="21.6535" y="12.827" extent="1-16" drill="0.381"/>
+<wire x1="22.537" y1="12.827" x2="21.6535" y2="12.827" width="0.2032" layer="1"/>
+<wire x1="21.6535" y1="12.827" x2="20.574" y2="12.827" width="0.2032" layer="1"/>
+<wire x1="21.9075" y1="12.573" x2="21.6535" y2="12.827" width="0.2032" layer="16"/>
 </signal>
 <signal name="N$4">
 <contactref element="ANT" pad="1"/>
@@ -2018,16 +1984,6 @@ Please make sure your boards conform to 
 <vertex x="15.9385" y="20.2565"/>
 </polygon>
 </signal>
-<signal name="SCL-FLIP">
-<contactref element="U5" pad="2"/>
-<contactref element="R3" pad="1"/>
-<contactref element="R7" pad="1"/>
-<wire x1="20.689" y1="11.938" x2="20.689" y2="6.465" width="0.2032" layer="1"/>
-<wire x1="18.79" y1="4.872" x2="19.5985" y2="4.872" width="0.2032" layer="1"/>
-<wire x1="19.5985" y1="4.872" x2="19.743" y2="5.0165" width="0.2032" layer="1"/>
-<wire x1="19.743" y1="5.0165" x2="19.743" y2="5.519" width="0.2032" layer="1"/>
-<wire x1="19.743" y1="5.519" x2="20.689" y2="6.465" width="0.2032" layer="1"/>
-</signal>
 <signal name="N$7">
 <polygon width="0" layer="1" pour="cutout">
 <vertex x="8.6995" y="11.176"/>