diff --git a/master/master.brd b/master/master.brd
--- a/master/master.brd
+++ b/master/master.brd
@@ -137,7 +137,6 @@
 <hole x="49.8475" y="3.175" drill="3.2"/>
 <circle x="46.99" y="31.115" radius="0.127" width="0.4064" layer="21"/>
 <circle x="24.4475" y="39.0525" radius="0.127" width="0.4064" layer="21"/>
-<text x="10.16" y="59.69" size="1.778" layer="21">TODO: USE NICK"S THING</text>
 </plain>
 <libraries>
 <library name="SparkFun">
@@ -299,41 +298,6 @@ chip</description>
 <rectangle x1="2.286" y1="1.016" x2="2.794" y2="1.524" layer="51"/>
 <rectangle x1="2.286" y1="-1.524" x2="2.794" y2="-1.016" layer="51"/>
 </package>
-<package name="0603-ARV">
-<description>&lt;b&gt;Chip Resistor Array&lt;/b&gt; size 4 × 0603&lt;p&gt;
-convex termination - Phycomp Components&lt;br&gt;
-Source: RS Components</description>
-<wire x1="-1.55" y1="0.45" x2="1.55" y2="0.45" width="0.1016" layer="51"/>
-<wire x1="1.55" y1="0.45" x2="1.55" y2="-0.45" width="0.1016" layer="51"/>
-<wire x1="-1.55" y1="-0.45" x2="-1.55" y2="0.45" width="0.1016" layer="51"/>
-<wire x1="1.55" y1="-0.45" x2="-1.55" y2="-0.45" width="0.1016" layer="51"/>
-<smd name="1" x="-1.2" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="2" x="-0.4" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="3" x="0.4" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="4" x="1.2" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="5" x="1.2" y="0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="6" x="0.4" y="0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="7" x="-0.4" y="0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="8" x="-1.2" y="0.625" dx="0.5" dy="0.65" layer="1"/>
-<text x="-1.905" y="-2.54" size="1.27" layer="25" ratio="10">&gt;NAME</text>
-<text x="-1.905" y="1.27" size="1.27" layer="27" ratio="10">&gt;VALUE</text>
-<rectangle x1="-1.6" y1="0.7" x2="-0.9" y2="0.8" layer="51"/>
-<rectangle x1="-0.7" y1="0.7" x2="-0.1" y2="0.8" layer="51"/>
-<rectangle x1="0.1" y1="0.7" x2="0.7" y2="0.8" layer="51"/>
-<rectangle x1="0.9" y1="0.7" x2="1.6" y2="0.8" layer="51"/>
-<rectangle x1="-1.5" y1="0.5" x2="-0.95" y2="0.7" layer="51"/>
-<rectangle x1="-0.65" y1="0.5" x2="-0.15" y2="0.7" layer="51"/>
-<rectangle x1="0.15" y1="0.5" x2="0.65" y2="0.7" layer="51"/>
-<rectangle x1="0.95" y1="0.5" x2="1.5" y2="0.7" layer="51"/>
-<rectangle x1="0.9" y1="-0.8" x2="1.6" y2="-0.7" layer="51"/>
-<rectangle x1="0.1" y1="-0.8" x2="0.7" y2="-0.7" layer="51"/>
-<rectangle x1="-0.7" y1="-0.8" x2="-0.1" y2="-0.7" layer="51"/>
-<rectangle x1="-1.6" y1="-0.8" x2="-0.9" y2="-0.7" layer="51"/>
-<rectangle x1="0.95" y1="-0.7" x2="1.5" y2="-0.5" layer="51"/>
-<rectangle x1="0.15" y1="-0.7" x2="0.65" y2="-0.5" layer="51"/>
-<rectangle x1="-0.65" y1="-0.7" x2="-0.15" y2="-0.5" layer="51"/>
-<rectangle x1="-1.5" y1="-0.7" x2="-0.95" y2="-0.5" layer="51"/>
-</package>
 <package name="0805">
 <wire x1="-0.3" y1="0.6" x2="0.3" y2="0.6" width="0.1524" layer="21"/>
 <wire x1="-0.3" y1="-0.6" x2="0.3" y2="-0.6" width="0.1524" layer="21"/>
@@ -918,6 +882,64 @@ www.irf.com&lt;p&gt;
 </package>
 </packages>
 </library>
+<library name="Protofusion">
+<packages>
+<package name="0603-ARV-4">
+<text x="-1.905" y="-2.794" size="1.27" layer="25" ratio="10">&gt;NAME</text>
+<text x="-1.905" y="1.524" size="1.27" layer="27" ratio="10">&gt;VALUE</text>
+<smd name="1" x="-1.1811" y="0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="2" x="-0.3937" y="0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="3" x="0.3937" y="0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="4" x="1.1811" y="0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="5" x="1.1811" y="-0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="6" x="0.3937" y="-0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="7" x="-0.3937" y="-0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="8" x="-1.1811" y="-0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<wire x1="-1.6002" y1="-0.4953" x2="1.6002" y2="-0.4953" width="0.127" layer="21"/>
+<wire x1="1.6002" y1="-0.4953" x2="1.6002" y2="0.4953" width="0.127" layer="21"/>
+<wire x1="1.6002" y1="0.4953" x2="-1.6002" y2="0.4953" width="0.127" layer="21"/>
+<wire x1="-1.6002" y1="0.4953" x2="-1.6002" y2="-0.4953" width="0.127" layer="21"/>
+<wire x1="-1.6002" y1="0.4953" x2="-1.6002" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="-1.6002" y1="0.8128" x2="-1.4478" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="-1.4478" y1="0.8128" x2="-1.3462" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="-1.3462" y1="0.6858" x2="-1.016" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="-1.016" y1="0.6858" x2="-0.9144" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="-0.9144" y1="0.8128" x2="-0.6604" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="-0.6604" y1="0.8128" x2="-0.5588" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="-0.5588" y1="0.6858" x2="-0.2286" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="-0.2286" y1="0.6858" x2="-0.1524" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="-0.1524" y1="0.8128" x2="0.127" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="0.127" y1="0.8128" x2="0.2286" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="0.2286" y1="0.6858" x2="0.5588" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="0.5588" y1="0.6858" x2="0.6604" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="0.6604" y1="0.8128" x2="0.9144" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="0.9144" y1="0.8128" x2="1.016" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="1.016" y1="0.6858" x2="1.3462" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="1.3462" y1="0.6858" x2="1.4478" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="1.4478" y1="0.8128" x2="1.6002" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="1.6002" y1="0.8128" x2="1.6002" y2="0.4953" width="0.127" layer="21"/>
+<wire x1="1.6002" y1="-0.4953" x2="1.6002" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="1.6002" y1="-0.8128" x2="1.4478" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="1.4478" y1="-0.8128" x2="1.3462" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="1.3462" y1="-0.6858" x2="1.016" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="1.016" y1="-0.6858" x2="0.9144" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="0.9144" y1="-0.8128" x2="0.635" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="0.635" y1="-0.8128" x2="0.5588" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="0.5588" y1="-0.6858" x2="0.2286" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="0.2286" y1="-0.6858" x2="0.1524" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="0.1524" y1="-0.8128" x2="-0.127" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="-0.127" y1="-0.8128" x2="-0.2286" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="-0.2286" y1="-0.6858" x2="-0.5842" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="-0.5842" y1="-0.6858" x2="-0.6604" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="-0.6604" y1="-0.8128" x2="-0.9144" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="-0.9144" y1="-0.8128" x2="-1.016" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="-1.016" y1="-0.6858" x2="-1.3462" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="-1.3462" y1="-0.6858" x2="-1.4478" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="-1.4478" y1="-0.8128" x2="-1.6002" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="-1.6002" y1="-0.8128" x2="-1.6002" y2="-0.4953" width="0.127" layer="21"/>
+</package>
+</packages>
+</library>
 </libraries>
 <attributes>
 </attributes>
@@ -1163,14 +1185,14 @@ Please make sure your boards conform to 
 <element name="U$7" library="SeniorDesign" package="MS412FE-FL26E" value="MS412FE-FL26E" x="6.35" y="8.89" rot="R180"/>
 <element name="D2" library="SparkFun" package="SOD-323" value="SCHOTTKEY" x="15.24" y="10.16"/>
 <element name="R3" library="SparkFun" package="0603-RES" value="220R" x="19.05" y="8.89" rot="R270"/>
-<element name="AUX0" library="adafruit" package="CHIPLED_0603" value="ORANGE" x="26.035" y="22.86"/>
-<element name="R13" library="SparkFun" package="0603-RES" value="10k" x="25.4" y="20.6375"/>
-<element name="AUX1" library="adafruit" package="CHIPLED_0603" value="VIOLET" x="24.13" y="23.495" rot="R315"/>
-<element name="R14" library="SparkFun" package="0603-RES" value="10k" x="22.225" y="20.6375"/>
-<element name="AUX2" library="adafruit" package="CHIPLED_0603" value="AQUA" x="23.495" y="25.4" rot="R270"/>
-<element name="R16" library="SparkFun" package="0603-RES" value="10k" x="20.955" y="25.4" rot="R90"/>
-<element name="AUX3" library="adafruit" package="CHIPLED_0603" value="YELLOW" x="24.13" y="27.305" rot="R225"/>
-<element name="R25" library="SparkFun" package="0603-RES" value="10k" x="22.86" y="30.1625" rot="R180"/>
+<element name="AUX0" library="adafruit" package="CHIPLED_0603" value="ORANGE" x="26.67" y="27.305" rot="R45"/>
+<element name="R13" library="SparkFun" package="0603-RES" value="10k" x="29.845" y="28.2575" rot="R180"/>
+<element name="AUX1" library="adafruit" package="CHIPLED_0603" value="VIOLET" x="27.94" y="24.765" rot="R135"/>
+<element name="R14" library="SparkFun" package="0603-RES" value="10k" x="29.845" y="23.1775" rot="R180"/>
+<element name="AUX2" library="adafruit" package="CHIPLED_0603" value="AQUA" x="25.4" y="23.495" rot="R225"/>
+<element name="R16" library="SparkFun" package="0603-RES" value="10k" x="22.225" y="22.86"/>
+<element name="AUX3" library="adafruit" package="CHIPLED_0603" value="YELLOW" x="24.13" y="26.035" rot="R315"/>
+<element name="R25" library="SparkFun" package="0603-RES" value="10k" x="22.225" y="28.2575"/>
 <element name="SETGPS" library="SLAT-CON-JST-ZH" package="ZH-V-3-1" value="ZH-V-3-1" x="50.8" y="12.7" rot="R270"/>
 <element name="IC3" library="74xx-little-us" package="SOT23-5" value="ON M74VHC1GT125DT1G" x="38.1" y="45.72"/>
 <element name="R27" library="SparkFun" package="R2512" value="18R" x="14.2875" y="35.56" rot="R180"/>
@@ -1186,8 +1208,7 @@ Please make sure your boards conform to 
 <element name="C6" library="SparkFun" package="0603-CAP" value=".1uF" x="2.2225" y="23.8125" rot="MR90"/>
 <element name="R5" library="SparkFun" package="0603-RES" value="100k" x="25.4" y="17.62125" rot="R90"/>
 <element name="C22" library="SparkFun" package="0603-CAP" value="10uF" x="4.445" y="23.8125" rot="MR90"/>
-<element name="R6" library="SparkFun" package="0603-RES" value="100k" x="26.035" y="10.16"/>
-<element name="R12" library="SparkFun" package="0603-ARV" value="4.7k" x="26.035" y="7.62" rot="R90"/>
+<element name="R6" library="SparkFun" package="0603-RES" value="100k" x="25.24125" y="10.31875"/>
 <element name="X1" library="con-coax" package="J502-ND-142-0711-821/826" value="SMA-142-0711-821/826" x="0" y="42.545">
 <attribute name="OC_NEWARK" value="16F3627" x="0" y="42.545" size="1.778" layer="27" display="off"/>
 <attribute name="MPN" value="142-0711-821" x="0" y="42.545" size="1.778" layer="27" display="off"/>
@@ -1200,14 +1221,7 @@ Please make sure your boards conform to 
 <attribute name="MF" value="JOHNSON COMPONENTS" x="0" y="32.385" size="1.778" layer="27" display="off"/>
 <attribute name="OC_FARNELL" value="1019328" x="0" y="32.385" size="1.778" layer="27" display="off"/>
 </element>
-<element name="AUX5" library="adafruit" package="CHIPLED_0603" value="GREEN" x="26.035" y="27.94" rot="R180"/>
-<element name="R7" library="SparkFun" package="0603-RES" value="10k" x="26.035" y="30.1625"/>
-<element name="AUX6" library="adafruit" package="CHIPLED_0603" value="GREEN" x="27.94" y="27.305" rot="R135"/>
-<element name="R8" library="SparkFun" package="0603-RES" value="10k" x="29.21" y="30.1625" rot="R180"/>
-<element name="AUX7" library="adafruit" package="CHIPLED_0603" value="GREEN" x="28.575" y="25.4" rot="R90"/>
-<element name="R9" library="SparkFun" package="0603-RES" value="10k" x="31.115" y="25.4" rot="R270"/>
-<element name="AUX8" library="adafruit" package="CHIPLED_0603" value="GREEN" x="27.94" y="23.495" rot="R45"/>
-<element name="R15" library="SparkFun" package="0603-RES" value="10k" x="28.575" y="20.6375" rot="R180"/>
+<element name="U$3" library="Protofusion" package="0603-ARV-4" value="4.7k" x="26.035" y="7.62" rot="R90"/>
 </elements>
 <signals>
 <signal name="GND">
@@ -1290,10 +1304,10 @@ Please make sure your boards conform to 
 <wire x1="28.0425" y1="16.51" x2="27.94" y2="16.77125" width="0.4064" layer="1"/>
 <contactref element="R27" pad="2"/>
 <contactref element="Q9" pad="E"/>
-<polygon width="0.4064" layer="1" isolate="0.2032">
+<polygon width="0.4064" layer="1" isolate="0.2032" rank="2">
 <vertex x="-2.54" y="57.15"/>
-<vertex x="58.42" y="57.15"/>
-<vertex x="57.785" y="-3.175"/>
+<vertex x="56.515" y="57.15"/>
+<vertex x="56.515" y="-3.175"/>
 <vertex x="-3.175" y="-3.175"/>
 </polygon>
 <contactref element="AUX4" pad="C"/>
@@ -1318,7 +1332,6 @@ Please make sure your boards conform to 
 <via x="13.335" y="1.905" extent="1-16" drill="0.254"/>
 <via x="20.955" y="1.905" extent="1-16" drill="0.254"/>
 <wire x1="10.68" y1="1.27" x2="10.16" y2="1.27" width="0.4064" layer="1"/>
-<wire x1="10.16" y1="1.27" x2="9.525" y2="1.905" width="0.4064" layer="1"/>
 <wire x1="14.49" y1="1.27" x2="13.97" y2="1.27" width="0.4064" layer="1"/>
 <wire x1="13.97" y1="1.27" x2="13.335" y2="1.905" width="0.4064" layer="1"/>
 <wire x1="22.11" y1="1.27" x2="21.59" y2="1.27" width="0.4064" layer="1"/>
@@ -1553,12 +1566,12 @@ Please make sure your boards conform to 
 <wire x1="32.0675" y1="6.0325" x2="33.02" y2="5.08" width="0.4064" layer="16"/>
 <wire x1="33.02" y1="5.08" x2="33.02" y2="2.8575" width="0.254" layer="16"/>
 <wire x1="33.02" y1="2.8575" x2="31.75" y2="1.5875" width="0.254" layer="16"/>
-<contactref element="R12" pad="3"/>
-<via x="27.6225" y="7.9375" extent="1-16" drill="0.254"/>
-<wire x1="26.66" y1="8.02" x2="27.6225" y2="8.02" width="0.4064" layer="1"/>
-<wire x1="27.6225" y1="8.02" x2="27.6225" y2="7.9375" width="0.4064" layer="1"/>
-<wire x1="27.6225" y1="7.9375" x2="31.115" y2="7.9375" width="0.4064" layer="16"/>
+<via x="28.2575" y="7.9375" extent="1-16" drill="0.254"/>
+<wire x1="28.2575" y1="7.9375" x2="31.115" y2="7.9375" width="0.4064" layer="16"/>
 <wire x1="31.115" y1="7.9375" x2="32.0675" y2="6.985" width="0.4064" layer="16"/>
+<contactref element="U$3" pad="6"/>
+<wire x1="26.87955" y1="8.0137" x2="28.1813" y2="8.0137" width="0.4064" layer="1"/>
+<wire x1="28.1813" y1="8.0137" x2="28.2575" y2="7.9375" width="0.4064" layer="1"/>
 </signal>
 <signal name="MISO">
 <contactref element="IC1" pad="2"/>
@@ -1572,23 +1585,23 @@ Please make sure your boards conform to 
 <wire x1="31.115" y1="6.0325" x2="30.48" y2="5.3975" width="0.3048" layer="16"/>
 <wire x1="30.48" y1="5.3975" x2="30.48" y2="2.8575" width="0.254" layer="16"/>
 <wire x1="30.48" y1="2.8575" x2="29.21" y2="1.5875" width="0.254" layer="16"/>
-<contactref element="R12" pad="2"/>
-<via x="28.575" y="7.14375" extent="1-16" drill="0.254"/>
-<wire x1="26.66" y1="7.22" x2="28.575" y2="7.22" width="0.4064" layer="1"/>
-<wire x1="28.575" y1="7.22" x2="28.575" y2="7.14375" width="0.4064" layer="1"/>
-<wire x1="28.575" y1="7.14375" x2="30.00375" y2="7.14375" width="0.4064" layer="16"/>
+<via x="29.05125" y="7.14375" extent="1-16" drill="0.254"/>
+<wire x1="29.05125" y1="7.14375" x2="30.00375" y2="7.14375" width="0.4064" layer="16"/>
 <wire x1="30.00375" y1="7.14375" x2="31.115" y2="6.0325" width="0.4064" layer="16"/>
+<contactref element="U$3" pad="7"/>
+<wire x1="26.87955" y1="7.2263" x2="28.9687" y2="7.2263" width="0.4064" layer="1"/>
+<wire x1="28.9687" y1="7.2263" x2="29.05125" y2="7.14375" width="0.4064" layer="1"/>
 </signal>
 <signal name="MOSI">
 <contactref element="IC1" pad="1"/>
 <contactref element="ICSP" pad="4"/>
 <wire x1="32.83" y1="10.71" x2="32.3" y2="10.71" width="0.4064" layer="1"/>
-<wire x1="32.3" y1="10.71" x2="30.41" y2="8.82" width="0.4064" layer="1"/>
+<wire x1="32.3" y1="10.71" x2="30.1625" y2="8.5725" width="0.4064" layer="1"/>
 <wire x1="30.1625" y1="8.5725" x2="30.1625" y2="5.715" width="0.4064" layer="1"/>
 <wire x1="30.1625" y1="5.715" x2="31.75" y2="4.1275" width="0.4064" layer="1"/>
-<contactref element="R12" pad="4"/>
-<wire x1="26.66" y1="8.82" x2="30.41" y2="8.82" width="0.4064" layer="1"/>
-<wire x1="30.41" y1="8.82" x2="30.1625" y2="8.5725" width="0.4064" layer="1"/>
+<contactref element="U$3" pad="5"/>
+<wire x1="26.87955" y1="8.8011" x2="29.9339" y2="8.8011" width="0.4064" layer="1"/>
+<wire x1="29.9339" y1="8.8011" x2="30.1625" y2="8.5725" width="0.4064" layer="1"/>
 </signal>
 <signal name="RESET">
 <contactref element="IC1" pad="4"/>
@@ -1789,21 +1802,13 @@ Please make sure your boards conform to 
 <wire x1="35.8775" y1="7.9375" x2="35.56" y2="7.62" width="0.4064" layer="1"/>
 <wire x1="29.5875" y1="33.9725" x2="31.115" y2="33.9725" width="0.6096" layer="1"/>
 <wire x1="29.5875" y1="35.2425" x2="31.4325" y2="35.2425" width="0.6096" layer="1"/>
-<polygon width="0.4064" layer="1">
-<vertex x="34.6075" y="18.415"/>
-<vertex x="39.0525" y="18.415"/>
-<vertex x="39.0525" y="15.875"/>
-<vertex x="34.6075" y="15.875"/>
-</polygon>
 <via x="35.56" y="17.78" extent="1-16" drill="0.254"/>
 <via x="36.83" y="16.51" extent="1-16" drill="0.254"/>
 <via x="38.1" y="17.78" extent="1-16" drill="0.254"/>
 <via x="38.1" y="16.51" extent="1-16" drill="0.254"/>
 <wire x1="31.03" y1="17.31" x2="35.09" y2="17.31" width="0.4064" layer="1"/>
-<wire x1="35.09" y1="17.31" x2="35.56" y2="17.78" width="0.4064" layer="1"/>
 <wire x1="36.03" y1="10.71" x2="36.03" y2="13.5" width="0.4064" layer="1"/>
 <wire x1="36.03" y1="13.5" x2="34.925" y2="14.605" width="0.4064" layer="1"/>
-<wire x1="34.925" y1="17.145" x2="36.83" y2="16.51" width="0.4064" layer="1"/>
 <wire x1="38.1" y1="16.51" x2="42.63" y2="16.51" width="0.4064" layer="1"/>
 <wire x1="37.63" y1="22.31" x2="37.63" y2="18.25" width="0.4064" layer="1"/>
 <wire x1="37.63" y1="18.25" x2="38.1" y2="17.78" width="0.4064" layer="1"/>
@@ -1850,14 +1855,10 @@ Please make sure your boards conform to 
 <wire x1="29.21" y1="4.1275" x2="26.67" y2="4.1275" width="0.6096" layer="16"/>
 <wire x1="26.67" y1="4.1275" x2="26.035" y2="4.7625" width="0.6096" layer="16"/>
 <wire x1="26.035" y1="4.7625" x2="26.035" y2="10.16" width="0.6096" layer="16"/>
-<via x="26.035" y="11.1125" extent="1-16" drill="0.254"/>
-<wire x1="26.035" y1="10.16" x2="26.035" y2="11.1125" width="0.6096" layer="16"/>
-<wire x1="26.885" y1="10.16" x2="26.885" y2="10.2625" width="0.4064" layer="1"/>
-<wire x1="26.885" y1="10.2625" x2="26.035" y2="11.1125" width="0.4064" layer="1"/>
-<wire x1="26.035" y1="11.1125" x2="31.4325" y2="11.1125" width="0.6096" layer="1"/>
-<wire x1="31.4325" y1="11.1125" x2="34.925" y2="14.605" width="0.6096" layer="1"/>
+<via x="26.035" y="11.43" extent="1-16" drill="0.254"/>
+<wire x1="26.035" y1="11.43" x2="31.75" y2="11.43" width="0.6096" layer="1"/>
+<wire x1="31.75" y1="11.43" x2="34.925" y2="14.605" width="0.6096" layer="1"/>
 <wire x1="34.925" y1="14.605" x2="34.925" y2="17.145" width="0.6096" layer="1"/>
-<wire x1="34.925" y1="17.145" x2="35.09" y2="17.31" width="0.6096" layer="1"/>
 <via x="17.30375" y="10.16" extent="1-16" drill="0.254"/>
 <wire x1="17.30375" y1="10.16" x2="16.51" y2="10.16" width="0.6096" layer="1"/>
 <wire x1="17.30375" y1="10.16" x2="26.035" y2="10.16" width="0.6096" layer="16"/>
@@ -1887,17 +1888,40 @@ Please make sure your boards conform to 
 <wire x1="9.845" y1="7.935" x2="10.4775" y2="7.3025" width="0.4064" layer="1"/>
 <wire x1="10.4775" y1="7.3025" x2="12.3825" y2="7.3025" width="0.4064" layer="1"/>
 <wire x1="12.3825" y1="7.3025" x2="13.97" y2="8.89" width="0.4064" layer="1"/>
-<contactref element="R7" pad="1"/>
-<contactref element="R8" pad="1"/>
-<contactref element="R9" pad="1"/>
-<contactref element="R15" pad="1"/>
-<wire x1="31.115" y1="26.25" x2="31.115" y2="29.1075" width="0.4064" layer="1"/>
-<wire x1="31.115" y1="29.1075" x2="30.06" y2="30.1625" width="0.4064" layer="1"/>
-<wire x1="25.185" y1="30.1625" x2="25.185" y2="30.265" width="0.4064" layer="1"/>
-<wire x1="25.185" y1="30.265" x2="26.67" y2="31.75" width="0.4064" layer="1"/>
-<wire x1="29.425" y1="20.6375" x2="29.425" y2="19.95625" width="0.4064" layer="1"/>
-<wire x1="29.425" y1="19.95625" x2="27.94" y2="18.47125" width="0.4064" layer="1"/>
-<wire x1="30.48" y1="31.75" x2="30.06" y2="30.1625" width="0" layer="19" extent="1-1"/>
+<wire x1="26.035" y1="11.43" x2="26.035" y2="10.375" width="0.6096" layer="1"/>
+<wire x1="26.035" y1="10.375" x2="26.09125" y2="10.31875" width="0.6096" layer="1"/>
+<wire x1="35.08375" y1="18.57375" x2="39.21125" y2="18.57375" width="0.6096" layer="1"/>
+<wire x1="39.21125" y1="18.57375" x2="39.21125" y2="15.71625" width="0.6096" layer="1"/>
+<wire x1="39.21125" y1="15.71625" x2="36.83" y2="15.71625" width="0.6096" layer="1"/>
+<wire x1="36.83" y1="15.71625" x2="34.6075" y2="15.71625" width="0.6096" layer="1"/>
+<wire x1="34.6075" y1="15.71625" x2="34.6075" y2="18.57375" width="0.6096" layer="1"/>
+<wire x1="34.6075" y1="18.57375" x2="35.08375" y2="18.57375" width="0.6096" layer="1"/>
+<wire x1="35.08375" y1="18.57375" x2="35.08375" y2="15.875" width="0.6096" layer="1"/>
+<wire x1="35.08375" y1="15.875" x2="35.56" y2="15.875" width="0.6096" layer="1"/>
+<wire x1="35.56" y1="15.875" x2="35.56" y2="17.78" width="0.6096" layer="1"/>
+<wire x1="35.56" y1="18.415" x2="36.03625" y2="18.415" width="0.6096" layer="1"/>
+<wire x1="36.03625" y1="18.415" x2="36.03625" y2="15.875" width="0.6096" layer="1"/>
+<wire x1="36.03625" y1="15.875" x2="36.5125" y2="15.875" width="0.6096" layer="1"/>
+<wire x1="36.5125" y1="15.875" x2="36.5125" y2="18.415" width="0.6096" layer="1"/>
+<wire x1="36.5125" y1="18.415" x2="36.98875" y2="18.415" width="0.6096" layer="1"/>
+<wire x1="36.98875" y1="18.415" x2="36.98875" y2="15.875" width="0.6096" layer="1"/>
+<wire x1="36.98875" y1="15.875" x2="37.465" y2="15.875" width="0.6096" layer="1"/>
+<wire x1="37.465" y1="15.875" x2="37.465" y2="18.415" width="0.6096" layer="1"/>
+<wire x1="37.465" y1="18.415" x2="37.94125" y2="18.415" width="0.6096" layer="1"/>
+<wire x1="37.94125" y1="18.415" x2="37.94125" y2="15.875" width="0.6096" layer="1"/>
+<wire x1="37.94125" y1="15.875" x2="38.1" y2="15.875" width="0.6096" layer="1"/>
+<wire x1="38.1" y1="15.875" x2="38.4175" y2="15.875" width="0.6096" layer="1"/>
+<wire x1="38.4175" y1="15.875" x2="38.4175" y2="18.415" width="0.6096" layer="1"/>
+<wire x1="38.4175" y1="18.415" x2="38.89375" y2="18.415" width="0.6096" layer="1"/>
+<wire x1="38.89375" y1="18.415" x2="38.89375" y2="16.03375" width="0.6096" layer="1"/>
+<wire x1="35.56" y1="17.78" x2="35.56" y2="18.415" width="0.6096" layer="1"/>
+<wire x1="35.56" y1="17.78" x2="35.09" y2="17.31" width="0.6096" layer="1"/>
+<wire x1="37.63" y1="18.25" x2="37.465" y2="18.415" width="0.6096" layer="1"/>
+<wire x1="38.1" y1="16.51" x2="38.1" y2="15.875" width="0.6096" layer="1"/>
+<wire x1="36.83" y1="16.51" x2="36.83" y2="15.71625" width="0.6096" layer="1"/>
+<wire x1="35.09" y1="17.31" x2="34.925" y2="17.145" width="0.6096" layer="1"/>
+<wire x1="30.06" y1="31.33" x2="30.48" y2="31.75" width="0.6096" layer="1"/>
+<wire x1="26.035" y1="10.16" x2="26.035" y2="11.43" width="0.6096" layer="16"/>
 </signal>
 <signal name="HX1_EN_5V">
 <contactref element="M2" pad="EN"/>
@@ -2043,7 +2067,8 @@ Please make sure your boards conform to 
 <signal name="N$26">
 <contactref element="R19" pad="2"/>
 <contactref element="STAT" pad="A"/>
-<wire x1="15.99" y1="1.27" x2="16.09" y2="2.54" width="0" layer="19" extent="1-1"/>
+<wire x1="16.09" y1="2.54" x2="16.09" y2="1.37" width="0.4064" layer="1"/>
+<wire x1="16.09" y1="1.37" x2="15.99" y2="1.27" width="0.4064" layer="1"/>
 </signal>
 <signal name="N$27">
 <contactref element="R20" pad="2"/>
@@ -2173,7 +2198,8 @@ Please make sure your boards conform to 
 <wire x1="4.28625" y1="24.765" x2="4.28625" y2="26.51125" width="0.6096" layer="1"/>
 <wire x1="4.28625" y1="26.51125" x2="6.0325" y2="28.2575" width="0.6096" layer="1"/>
 <wire x1="6.0325" y1="28.2575" x2="6.81125" y2="28.2575" width="0.6096" layer="1"/>
-<wire x1="4.28625" y1="24.765" x2="4.275" y2="24.7" width="0" layer="19" extent="1-1"/>
+<wire x1="4.28625" y1="24.765" x2="4.28625" y2="24.71125" width="0.4064" layer="1"/>
+<wire x1="4.28625" y1="24.71125" x2="4.275" y2="24.7" width="0.4064" layer="1"/>
 </signal>
 <signal name="UBX_SCL">
 <contactref element="U3" pad="19"/>
@@ -2217,46 +2243,56 @@ Please make sure your boards conform to 
 <signal name="N$10">
 <contactref element="R13" pad="2"/>
 <contactref element="AUX0" pad="A"/>
-<wire x1="26.25" y1="20.6375" x2="26.25" y2="21.895" width="0.4064" layer="1"/>
-<wire x1="26.25" y1="21.895" x2="26.035" y2="22.11" width="0.4064" layer="1"/>
+<wire x1="28.995" y1="28.2575" x2="28.683159375" y2="28.2575" width="0.4064" layer="1"/>
+<wire x1="28.683159375" y1="28.2575" x2="27.200328125" y2="26.77466875" width="0.4064" layer="1"/>
 </signal>
 <signal name="AUXLED1">
 <contactref element="R14" pad="1"/>
-<contactref element="AUX6" pad="C"/>
-<wire x1="21.375" y1="20.6375" x2="27.40966875" y2="26.77466875" width="0" layer="19" extent="1-1"/>
+<contactref element="IC1" pad="34"/>
+<wire x1="31.03" y1="20.51" x2="31.03" y2="22.8425" width="0.4064" layer="1"/>
+<wire x1="31.03" y1="22.8425" x2="30.695" y2="23.1775" width="0.4064" layer="1"/>
 </signal>
 <signal name="AUXLED0">
 <contactref element="R13" pad="1"/>
-<contactref element="AUX5" pad="C"/>
-<wire x1="24.55" y1="20.6375" x2="26.035" y2="27.19" width="0" layer="19" extent="1-1"/>
+<contactref element="IC1" pad="33"/>
+<wire x1="32.83" y1="22.31" x2="32.83" y2="26.1225" width="0.4064" layer="1"/>
+<wire x1="32.83" y1="26.1225" x2="30.695" y2="28.2575" width="0.4064" layer="1"/>
 </signal>
 <signal name="AUXLED2">
 <contactref element="R16" pad="1"/>
-<contactref element="AUX7" pad="C"/>
-<wire x1="20.955" y1="24.55" x2="27.825" y2="25.4" width="0" layer="19" extent="1-1"/>
+<contactref element="IC1" pad="35"/>
+<wire x1="31.03" y1="19.71" x2="29.82" y2="19.71" width="0.4064" layer="1"/>
+<wire x1="29.82" y1="19.71" x2="27.94" y2="21.59" width="0.4064" layer="1"/>
+<wire x1="27.94" y1="21.59" x2="22.645" y2="21.59" width="0.4064" layer="1"/>
+<wire x1="22.645" y1="21.59" x2="21.375" y2="22.86" width="0.4064" layer="1"/>
 </signal>
 <signal name="AUXLED3">
 <contactref element="R25" pad="1"/>
-<contactref element="AUX8" pad="C"/>
-<wire x1="27.40966875" y1="24.025328125" x2="23.71" y2="30.1625" width="0" layer="19" extent="1-1"/>
+<contactref element="IC1" pad="36"/>
+<wire x1="31.03" y1="18.91" x2="29.50875" y2="18.91" width="0.4064" layer="1"/>
+<wire x1="29.50875" y1="18.91" x2="27.6225" y2="20.79625" width="0.4064" layer="1"/>
+<wire x1="27.6225" y1="20.79625" x2="21.11375" y2="20.79625" width="0.4064" layer="1"/>
+<wire x1="21.11375" y1="20.79625" x2="20.32" y2="21.59" width="0.4064" layer="1"/>
+<wire x1="20.32" y1="21.59" x2="20.32" y2="27.2025" width="0.4064" layer="1"/>
+<wire x1="20.32" y1="27.2025" x2="21.375" y2="28.2575" width="0.4064" layer="1"/>
 </signal>
 <signal name="N$12">
 <contactref element="R14" pad="2"/>
 <contactref element="AUX1" pad="A"/>
-<wire x1="23.075" y1="20.6375" x2="23.075" y2="22.44" width="0.4064" layer="1"/>
-<wire x1="23.075" y1="22.44" x2="23.59966875" y2="22.96466875" width="0.4064" layer="1"/>
+<wire x1="28.470328125" y1="25.295328125" x2="28.470328125" y2="23.702171875" width="0.4064" layer="1"/>
+<wire x1="28.470328125" y1="23.702171875" x2="28.995" y2="23.1775" width="0.4064" layer="1"/>
 </signal>
 <signal name="N$33">
 <contactref element="R16" pad="2"/>
 <contactref element="AUX2" pad="A"/>
-<wire x1="20.955" y1="26.25" x2="21.895" y2="26.25" width="0.4064" layer="1"/>
-<wire x1="21.895" y1="26.25" x2="22.745" y2="25.4" width="0.4064" layer="1"/>
+<wire x1="23.075" y1="22.86" x2="23.704340625" y2="22.86" width="0.4064" layer="1"/>
+<wire x1="23.704340625" y1="22.86" x2="24.86966875" y2="24.025328125" width="0.4064" layer="1"/>
 </signal>
 <signal name="N$34">
 <contactref element="R25" pad="2"/>
 <contactref element="AUX3" pad="A"/>
-<wire x1="22.01" y1="30.1625" x2="22.01" y2="29.424996875" width="0.4064" layer="1"/>
-<wire x1="22.01" y1="29.424996875" x2="23.59966875" y2="27.835328125" width="0.4064" layer="1"/>
+<wire x1="23.075" y1="28.2575" x2="23.075" y2="26.0293375" width="0.4064" layer="1"/>
+<wire x1="23.075" y1="26.0293375" x2="23.59966875" y2="25.50466875" width="0.4064" layer="1"/>
 </signal>
 <signal name="HX1_TX">
 <contactref element="IC3" pad="2"/>
@@ -2347,40 +2383,40 @@ Please make sure your boards conform to 
 <signal name="N$8">
 <contactref element="ASDF" pad="3"/>
 <contactref element="R6" pad="1"/>
-<contactref element="R12" pad="5"/>
-<wire x1="25.41" y1="8.82" x2="25.41" y2="9.935" width="0.4064" layer="1"/>
-<wire x1="25.41" y1="9.935" x2="25.185" y2="10.16" width="0.4064" layer="1"/>
-<wire x1="25.185" y1="10.16" x2="25.185" y2="10.375" width="0.4064" layer="1"/>
-<wire x1="25.185" y1="10.375" x2="23.8125" y2="11.7475" width="0.4064" layer="1"/>
 <via x="23.8125" y="11.7475" extent="1-16" drill="0.254"/>
 <wire x1="23.8125" y1="11.7475" x2="23.495" y2="12.065" width="0.4064" layer="16"/>
 <wire x1="23.495" y1="12.065" x2="7.62" y2="12.065" width="0.4064" layer="16"/>
 <wire x1="7.62" y1="12.065" x2="6.0325" y2="13.6525" width="0.4064" layer="16"/>
 <wire x1="6.0325" y1="13.6525" x2="5.685" y2="13.6525" width="0.4064" layer="16"/>
 <wire x1="5.685" y1="13.6525" x2="5.5525" y2="13.785" width="0.4064" layer="16"/>
+<contactref element="U$3" pad="4"/>
+<wire x1="23.8125" y1="11.7475" x2="23.8125" y2="10.8975" width="0.4064" layer="1"/>
+<wire x1="23.8125" y1="10.8975" x2="24.39125" y2="10.31875" width="0.4064" layer="1"/>
+<wire x1="24.39125" y1="10.31875" x2="24.39125" y2="9.6003" width="0.4064" layer="1"/>
+<wire x1="24.39125" y1="9.6003" x2="25.19045" y2="8.8011" width="0.4064" layer="1"/>
 </signal>
 <signal name="N$9">
 <contactref element="ASDF" pad="7"/>
-<contactref element="R12" pad="7"/>
-<via x="24.4475" y="6.985" extent="1-16" drill="0.254"/>
-<wire x1="25.41" y1="7.22" x2="24.6825" y2="7.22" width="0.4064" layer="1"/>
-<wire x1="24.6825" y1="7.22" x2="24.4475" y2="6.985" width="0.4064" layer="1"/>
-<wire x1="24.4475" y1="6.985" x2="8.5725" y2="6.985" width="0.4064" layer="16"/>
+<via x="23.97125" y="6.985" extent="1-16" drill="0.254"/>
+<wire x1="23.97125" y1="6.985" x2="8.5725" y2="6.985" width="0.4064" layer="16"/>
 <wire x1="8.5725" y1="6.985" x2="6.0325" y2="9.525" width="0.4064" layer="16"/>
 <wire x1="6.0325" y1="9.525" x2="5.6925" y2="9.525" width="0.4064" layer="16"/>
 <wire x1="5.6925" y1="9.525" x2="5.5525" y2="9.385" width="0.4064" layer="16"/>
+<contactref element="U$3" pad="2"/>
+<wire x1="25.19045" y1="7.2263" x2="24.21255" y2="7.2263" width="0.4064" layer="1"/>
+<wire x1="24.21255" y1="7.2263" x2="23.97125" y2="6.985" width="0.4064" layer="1"/>
 </signal>
 <signal name="N$7">
 <contactref element="ASDF" pad="5"/>
-<contactref element="R12" pad="6"/>
-<via x="24.13" y="7.9375" extent="1-16" drill="0.254"/>
-<wire x1="25.41" y1="8.02" x2="24.2125" y2="8.02" width="0.4064" layer="1"/>
-<wire x1="24.2125" y1="8.02" x2="24.13" y2="7.9375" width="0.4064" layer="1"/>
-<wire x1="24.13" y1="7.9375" x2="23.8125" y2="7.62" width="0.4064" layer="16"/>
-<wire x1="23.8125" y1="7.62" x2="9.8425" y2="7.62" width="0.4064" layer="16"/>
+<via x="23.65375" y="7.9375" extent="1-16" drill="0.254"/>
+<wire x1="23.65375" y1="7.9375" x2="23.33625" y2="7.62" width="0.4064" layer="16"/>
+<wire x1="23.33625" y1="7.62" x2="9.8425" y2="7.62" width="0.4064" layer="16"/>
 <wire x1="9.8425" y1="7.62" x2="6.0325" y2="11.43" width="0.4064" layer="16"/>
 <wire x1="6.0325" y1="11.43" x2="5.7075" y2="11.43" width="0.4064" layer="16"/>
 <wire x1="5.7075" y1="11.43" x2="5.5525" y2="11.585" width="0.4064" layer="16"/>
+<contactref element="U$3" pad="3"/>
+<wire x1="25.19045" y1="8.0137" x2="23.72995" y2="8.0137" width="0.4064" layer="1"/>
+<wire x1="23.72995" y1="8.0137" x2="23.65375" y2="7.9375" width="0.4064" layer="1"/>
 </signal>
 <signal name="SD_DETECT">
 <contactref element="ASDF" pad="CD1"/>
@@ -2400,31 +2436,33 @@ Please make sure your boards conform to 
 <wire x1="17.145" y1="37.62375" x2="17.145" y2="35.6175" width="0.8128" layer="1"/>
 <wire x1="17.145" y1="35.6175" x2="17.0875" y2="35.56" width="0.8128" layer="1"/>
 </signal>
-<signal name="N$14">
-<contactref element="R7" pad="2"/>
-<contactref element="AUX5" pad="A"/>
-<wire x1="26.885" y1="30.1625" x2="26.885" y2="29.54" width="0.4064" layer="1"/>
-<wire x1="26.885" y1="29.54" x2="26.035" y2="28.69" width="0.4064" layer="1"/>
-</signal>
-<signal name="N$15">
-<contactref element="R8" pad="2"/>
-<contactref element="AUX6" pad="A"/>
-<wire x1="28.36" y1="30.1625" x2="28.36" y2="27.94565625" width="0.4064" layer="1"/>
-<wire x1="28.36" y1="27.94565625" x2="28.470328125" y2="27.835328125" width="0.4064" layer="1"/>
-</signal>
-<signal name="N$16">
-<contactref element="R9" pad="2"/>
-<contactref element="AUX7" pad="A"/>
-<wire x1="31.115" y1="24.55" x2="30.175" y2="24.55" width="0.4064" layer="1"/>
-<wire x1="30.175" y1="24.55" x2="29.325" y2="25.4" width="0.4064" layer="1"/>
-</signal>
-<signal name="N$17">
-<contactref element="R15" pad="2"/>
-<contactref element="AUX8" pad="A"/>
-<wire x1="28.470328125" y1="22.96466875" x2="28.470328125" y2="21.382828125" width="0.4064" layer="1"/>
-<wire x1="28.470328125" y1="21.382828125" x2="27.725" y2="20.6375" width="0.4064" layer="1"/>
-</signal>
 </signals>
+<errors>
+<approved hash="4,1,ee171cc3e34c121c"/>
+<approved hash="4,1,e2111782e88d1e9c"/>
+<approved hash="4,1,ad1f18f424d39004"/>
+<approved hash="4,1,a18fccf3d271891e"/>
+<approved hash="4,1,ee171cc3e34c121c"/>
+<approved hash="4,1,e2111782e88d1e9c"/>
+<approved hash="4,1,ad1f18f424d39004"/>
+<approved hash="4,1,e27117c2eb751d84"/>
+<approved hash="4,1,ad1718fc24c3917c"/>
+<approved hash="4,1,ee3f1b03e4f41d84"/>
+<approved hash="4,1,e430c2a52b994232"/>
+<approved hash="4,1,e27117c2eb751d84"/>
+<approved hash="4,1,ad1718fc24c3917c"/>
+<approved hash="4,1,ee3f1b03e4f41d84"/>
+<approved hash="4,16,ee3f1b03e4f41d84"/>
+<approved hash="4,16,e430c2a52b994232"/>
+<approved hash="4,16,e27117c2eb751d84"/>
+<approved hash="4,16,ee3f1b03e4f41d84"/>
+<approved hash="4,16,e2111782e88d1e9c"/>
+<approved hash="4,16,ee171cc3e34c121c"/>
+<approved hash="4,16,e27117c2eb751d84"/>
+<approved hash="4,16,a18fccf3d271891e"/>
+<approved hash="4,16,e2111782e88d1e9c"/>
+<approved hash="4,16,ee171cc3e34c121c"/>
+</errors>
 </board>
 </drawing>
 </eagle>
diff --git a/master/master.sch b/master/master.sch
--- a/master/master.sch
+++ b/master/master.sch
@@ -1301,41 +1301,6 @@ chip</description>
 <rectangle x1="4.826" y1="2.286" x2="5.334" y2="2.794" layer="51"/>
 <rectangle x1="4.826" y1="-0.254" x2="5.334" y2="0.254" layer="51"/>
 </package>
-<package name="0603-ARV">
-<description>&lt;b&gt;Chip Resistor Array&lt;/b&gt; size 4 × 0603&lt;p&gt;
-convex termination - Phycomp Components&lt;br&gt;
-Source: RS Components</description>
-<wire x1="-1.55" y1="0.45" x2="1.55" y2="0.45" width="0.1016" layer="51"/>
-<wire x1="1.55" y1="0.45" x2="1.55" y2="-0.45" width="0.1016" layer="51"/>
-<wire x1="-1.55" y1="-0.45" x2="-1.55" y2="0.45" width="0.1016" layer="51"/>
-<wire x1="1.55" y1="-0.45" x2="-1.55" y2="-0.45" width="0.1016" layer="51"/>
-<smd name="1" x="-1.2" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="2" x="-0.4" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="3" x="0.4" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="4" x="1.2" y="-0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="5" x="1.2" y="0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="6" x="0.4" y="0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="7" x="-0.4" y="0.625" dx="0.5" dy="0.65" layer="1"/>
-<smd name="8" x="-1.2" y="0.625" dx="0.5" dy="0.65" layer="1"/>
-<text x="-1.905" y="-2.54" size="1.27" layer="25" ratio="10">&gt;NAME</text>
-<text x="-1.905" y="1.27" size="1.27" layer="27" ratio="10">&gt;VALUE</text>
-<rectangle x1="-1.6" y1="0.7" x2="-0.9" y2="0.8" layer="51"/>
-<rectangle x1="-0.7" y1="0.7" x2="-0.1" y2="0.8" layer="51"/>
-<rectangle x1="0.1" y1="0.7" x2="0.7" y2="0.8" layer="51"/>
-<rectangle x1="0.9" y1="0.7" x2="1.6" y2="0.8" layer="51"/>
-<rectangle x1="-1.5" y1="0.5" x2="-0.95" y2="0.7" layer="51"/>
-<rectangle x1="-0.65" y1="0.5" x2="-0.15" y2="0.7" layer="51"/>
-<rectangle x1="0.15" y1="0.5" x2="0.65" y2="0.7" layer="51"/>
-<rectangle x1="0.95" y1="0.5" x2="1.5" y2="0.7" layer="51"/>
-<rectangle x1="0.9" y1="-0.8" x2="1.6" y2="-0.7" layer="51"/>
-<rectangle x1="0.1" y1="-0.8" x2="0.7" y2="-0.7" layer="51"/>
-<rectangle x1="-0.7" y1="-0.8" x2="-0.1" y2="-0.7" layer="51"/>
-<rectangle x1="-1.6" y1="-0.8" x2="-0.9" y2="-0.7" layer="51"/>
-<rectangle x1="0.95" y1="-0.7" x2="1.5" y2="-0.5" layer="51"/>
-<rectangle x1="0.15" y1="-0.7" x2="0.65" y2="-0.5" layer="51"/>
-<rectangle x1="-0.65" y1="-0.7" x2="-0.15" y2="-0.5" layer="51"/>
-<rectangle x1="-1.5" y1="-0.7" x2="-0.95" y2="-0.5" layer="51"/>
-</package>
 <package name="SMA-DIODE">
 <description>&lt;B&gt;Diode&lt;/B&gt;&lt;p&gt;
 Basic SMA packaged diode. Good for reverse polarization protection. Common part #: MBRA140</description>
@@ -1725,21 +1690,6 @@ Basic small signal diode good up to 200m
 <text x="-1.016" y="3.556" size="1.778" layer="96">&gt;VALUE</text>
 <pin name="5V" x="0" y="0" visible="off" length="short" direction="sup" rot="R90"/>
 </symbol>
-<symbol name="RESISTOR-1">
-<wire x1="-2.54" y1="0" x2="-2.159" y2="1.016" width="0.1524" layer="94"/>
-<wire x1="-2.159" y1="1.016" x2="-1.524" y2="-1.016" width="0.1524" layer="94"/>
-<wire x1="-1.524" y1="-1.016" x2="-0.889" y2="1.016" width="0.1524" layer="94"/>
-<wire x1="-0.889" y1="1.016" x2="-0.254" y2="-1.016" width="0.1524" layer="94"/>
-<wire x1="-0.254" y1="-1.016" x2="0.381" y2="1.016" width="0.1524" layer="94"/>
-<wire x1="0.381" y1="1.016" x2="1.016" y2="-1.016" width="0.1524" layer="94"/>
-<wire x1="1.016" y1="-1.016" x2="1.651" y2="1.016" width="0.1524" layer="94"/>
-<wire x1="1.651" y1="1.016" x2="2.286" y2="-1.016" width="0.1524" layer="94"/>
-<wire x1="2.286" y1="-1.016" x2="2.54" y2="0" width="0.1524" layer="94"/>
-<text x="-3.81" y="1.4986" size="1.778" layer="95">&gt;NAME</text>
-<text x="-3.81" y="-3.302" size="1.778" layer="96">&gt;VALUE</text>
-<pin name="1" x="-5.08" y="0" visible="pad" length="short" direction="pas" swaplevel="1"/>
-<pin name="2" x="5.08" y="0" visible="pad" length="short" direction="pas" swaplevel="1" rot="R180"/>
-</symbol>
 <symbol name="DIODE-SCHOTTKY">
 <wire x1="-1.27" y1="-1.27" x2="1.27" y2="0" width="0.254" layer="94"/>
 <wire x1="1.27" y1="0" x2="-1.27" y2="1.27" width="0.254" layer="94"/>
@@ -2548,33 +2498,6 @@ This is the reduced ISP connector for AV
 </device>
 </devices>
 </deviceset>
-<deviceset name="RESISTOR-ARRAY" prefix="R" uservalue="yes">
-<description>&lt;b&gt;Array Chip Resistor&lt;/b&gt;&lt;p&gt;
-Source: RS Component / Phycomp</description>
-<gates>
-<gate name="A" symbol="RESISTOR-1" x="0" y="7.62" addlevel="always" swaplevel="1"/>
-<gate name="B" symbol="RESISTOR-1" x="0" y="2.54" addlevel="always" swaplevel="1"/>
-<gate name="C" symbol="RESISTOR-1" x="0" y="-2.54" addlevel="always" swaplevel="1"/>
-<gate name="D" symbol="RESISTOR-1" x="0" y="-7.62" addlevel="always" swaplevel="1"/>
-</gates>
-<devices>
-<device name="0603-ARV" package="0603-ARV">
-<connects>
-<connect gate="A" pin="1" pad="1"/>
-<connect gate="A" pin="2" pad="8"/>
-<connect gate="B" pin="1" pad="2"/>
-<connect gate="B" pin="2" pad="7"/>
-<connect gate="C" pin="1" pad="3"/>
-<connect gate="C" pin="2" pad="6"/>
-<connect gate="D" pin="1" pad="4"/>
-<connect gate="D" pin="2" pad="5"/>
-</connects>
-<technologies>
-<technology name=""/>
-</technologies>
-</device>
-</devices>
-</deviceset>
 <deviceset name="DIODE-SCHOTTKY" prefix="D">
 <gates>
 <gate name="G$1" symbol="DIODE-SCHOTTKY" x="0" y="0"/>
@@ -5796,6 +5719,108 @@ There are 2 variants that must be carefu
 </deviceset>
 </devicesets>
 </library>
+<library name="Protofusion">
+<packages>
+<package name="0603-ARV-4">
+<text x="-1.905" y="-2.794" size="1.27" layer="25" ratio="10">&gt;NAME</text>
+<text x="-1.905" y="1.524" size="1.27" layer="27" ratio="10">&gt;VALUE</text>
+<smd name="1" x="-1.1811" y="0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="2" x="-0.3937" y="0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="3" x="0.3937" y="0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="4" x="1.1811" y="0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="5" x="1.1811" y="-0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="6" x="0.3937" y="-0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="7" x="-0.3937" y="-0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<smd name="8" x="-1.1811" y="-0.84455" dx="0.9017" dy="0.4572" layer="1" rot="R90"/>
+<wire x1="-1.6002" y1="-0.4953" x2="1.6002" y2="-0.4953" width="0.127" layer="21"/>
+<wire x1="1.6002" y1="-0.4953" x2="1.6002" y2="0.4953" width="0.127" layer="21"/>
+<wire x1="1.6002" y1="0.4953" x2="-1.6002" y2="0.4953" width="0.127" layer="21"/>
+<wire x1="-1.6002" y1="0.4953" x2="-1.6002" y2="-0.4953" width="0.127" layer="21"/>
+<wire x1="-1.6002" y1="0.4953" x2="-1.6002" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="-1.6002" y1="0.8128" x2="-1.4478" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="-1.4478" y1="0.8128" x2="-1.3462" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="-1.3462" y1="0.6858" x2="-1.016" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="-1.016" y1="0.6858" x2="-0.9144" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="-0.9144" y1="0.8128" x2="-0.6604" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="-0.6604" y1="0.8128" x2="-0.5588" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="-0.5588" y1="0.6858" x2="-0.2286" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="-0.2286" y1="0.6858" x2="-0.1524" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="-0.1524" y1="0.8128" x2="0.127" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="0.127" y1="0.8128" x2="0.2286" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="0.2286" y1="0.6858" x2="0.5588" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="0.5588" y1="0.6858" x2="0.6604" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="0.6604" y1="0.8128" x2="0.9144" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="0.9144" y1="0.8128" x2="1.016" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="1.016" y1="0.6858" x2="1.3462" y2="0.6858" width="0.127" layer="21"/>
+<wire x1="1.3462" y1="0.6858" x2="1.4478" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="1.4478" y1="0.8128" x2="1.6002" y2="0.8128" width="0.127" layer="21"/>
+<wire x1="1.6002" y1="0.8128" x2="1.6002" y2="0.4953" width="0.127" layer="21"/>
+<wire x1="1.6002" y1="-0.4953" x2="1.6002" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="1.6002" y1="-0.8128" x2="1.4478" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="1.4478" y1="-0.8128" x2="1.3462" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="1.3462" y1="-0.6858" x2="1.016" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="1.016" y1="-0.6858" x2="0.9144" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="0.9144" y1="-0.8128" x2="0.635" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="0.635" y1="-0.8128" x2="0.5588" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="0.5588" y1="-0.6858" x2="0.2286" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="0.2286" y1="-0.6858" x2="0.1524" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="0.1524" y1="-0.8128" x2="-0.127" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="-0.127" y1="-0.8128" x2="-0.2286" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="-0.2286" y1="-0.6858" x2="-0.5842" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="-0.5842" y1="-0.6858" x2="-0.6604" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="-0.6604" y1="-0.8128" x2="-0.9144" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="-0.9144" y1="-0.8128" x2="-1.016" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="-1.016" y1="-0.6858" x2="-1.3462" y2="-0.6858" width="0.127" layer="21"/>
+<wire x1="-1.3462" y1="-0.6858" x2="-1.4478" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="-1.4478" y1="-0.8128" x2="-1.6002" y2="-0.8128" width="0.127" layer="21"/>
+<wire x1="-1.6002" y1="-0.8128" x2="-1.6002" y2="-0.4953" width="0.127" layer="21"/>
+</package>
+</packages>
+<symbols>
+<symbol name="RESISTOR">
+<wire x1="-2.54" y1="0" x2="-2.159" y2="1.016" width="0.1524" layer="94"/>
+<wire x1="-2.159" y1="1.016" x2="-1.524" y2="-1.016" width="0.1524" layer="94"/>
+<wire x1="-1.524" y1="-1.016" x2="-0.889" y2="1.016" width="0.1524" layer="94"/>
+<wire x1="-0.889" y1="1.016" x2="-0.254" y2="-1.016" width="0.1524" layer="94"/>
+<wire x1="-0.254" y1="-1.016" x2="0.381" y2="1.016" width="0.1524" layer="94"/>
+<wire x1="0.381" y1="1.016" x2="1.016" y2="-1.016" width="0.1524" layer="94"/>
+<wire x1="1.016" y1="-1.016" x2="1.651" y2="1.016" width="0.1524" layer="94"/>
+<wire x1="1.651" y1="1.016" x2="2.286" y2="-1.016" width="0.1524" layer="94"/>
+<wire x1="2.286" y1="-1.016" x2="2.54" y2="0" width="0.1524" layer="94"/>
+<pin name="1" x="-5.08" y="0" visible="pad" length="short" direction="pas" swaplevel="1"/>
+<pin name="2" x="5.08" y="0" visible="pad" length="short" direction="pas" rot="R180"/>
+<text x="-3.81" y="1.524" size="1.778" layer="95">&gt;Name</text>
+<text x="-3.81" y="-3.556" size="1.778" layer="96">&gt;Value</text>
+</symbol>
+</symbols>
+<devicesets>
+<deviceset name="RES-ARRAY">
+<gates>
+<gate name="A" symbol="RESISTOR" x="0" y="10.16" addlevel="always" swaplevel="1"/>
+<gate name="B" symbol="RESISTOR" x="0" y="2.54" addlevel="always" swaplevel="1"/>
+<gate name="C" symbol="RESISTOR" x="0" y="-5.08" addlevel="always" swaplevel="1"/>
+<gate name="D" symbol="RESISTOR" x="0" y="-12.7" addlevel="always" swaplevel="1"/>
+</gates>
+<devices>
+<device name="" package="0603-ARV-4">
+<connects>
+<connect gate="A" pin="1" pad="1"/>
+<connect gate="A" pin="2" pad="8"/>
+<connect gate="B" pin="1" pad="2"/>
+<connect gate="B" pin="2" pad="7"/>
+<connect gate="C" pin="1" pad="3"/>
+<connect gate="C" pin="2" pad="6"/>
+<connect gate="D" pin="1" pad="4"/>
+<connect gate="D" pin="2" pad="5"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
+</devicesets>
+</library>
 </libraries>
 <attributes>
 </attributes>
@@ -5945,21 +5970,9 @@ There are 2 variants that must be carefu
 <part name="R6" library="SparkFun" deviceset="RESISTOR" device="0603-RES" value="100k"/>
 <part name="GND43" library="supply1" deviceset="GND" device=""/>
 <part name="GND42" library="supply1" deviceset="GND" device=""/>
-<part name="R12" library="SparkFun" deviceset="RESISTOR-ARRAY" device="0603-ARV" value="4.7k"/>
 <part name="X1" library="con-coax" deviceset="SMA-" device="142-0711-821/826"/>
 <part name="X3" library="con-coax" deviceset="SMA-" device="142-0711-821/826"/>
-<part name="AUX5" library="adafruit" deviceset="LED" device="CHIPLED_0603" value="GREEN"/>
-<part name="R7" library="SparkFun" deviceset="RESISTOR" device="0603-RES" value="10k"/>
-<part name="AUX6" library="adafruit" deviceset="LED" device="CHIPLED_0603" value="GREEN"/>
-<part name="R8" library="SparkFun" deviceset="RESISTOR" device="0603-RES" value="10k"/>
-<part name="AUX7" library="adafruit" deviceset="LED" device="CHIPLED_0603" value="GREEN"/>
-<part name="R9" library="SparkFun" deviceset="RESISTOR" device="0603-RES" value="10k"/>
-<part name="AUX8" library="adafruit" deviceset="LED" device="CHIPLED_0603" value="GREEN"/>
-<part name="R15" library="SparkFun" deviceset="RESISTOR" device="0603-RES" value="10k"/>
-<part name="P+4" library="SparkFun" deviceset="3.3V" device=""/>
-<part name="P+11" library="SparkFun" deviceset="3.3V" device=""/>
-<part name="P+14" library="SparkFun" deviceset="3.3V" device=""/>
-<part name="P+15" library="SparkFun" deviceset="3.3V" device=""/>
+<part name="U$3" library="Protofusion" deviceset="RES-ARRAY" device="" value="4.7k"/>
 </parts>
 <sheets>
 <sheet>
@@ -6245,36 +6258,12 @@ Maybe use bigger R's</text>
 </instance>
 <instance part="GND43" gate="1" x="88.9" y="71.12"/>
 <instance part="GND42" gate="1" x="88.9" y="109.22"/>
-<instance part="R12" gate="A" x="48.26" y="86.36"/>
-<instance part="R12" gate="B" x="50.8" y="104.14"/>
-<instance part="R12" gate="C" x="71.12" y="99.06"/>
-<instance part="R12" gate="D" x="60.96" y="101.6"/>
 <instance part="X1" gate="G1" x="142.24" y="236.22"/>
 <instance part="X3" gate="G1" x="20.32" y="139.7"/>
-<instance part="AUX5" gate="G$1" x="243.84" y="299.72" smashed="yes">
-<attribute name="NAME" x="242.316" y="300.228" size="1.778" layer="95" rot="R90"/>
-<attribute name="VALUE" x="247.015" y="300.228" size="1.778" layer="96" rot="R90"/>
-</instance>
-<instance part="R7" gate="G$1" x="243.84" y="312.42" rot="R270"/>
-<instance part="AUX6" gate="G$1" x="254" y="299.72" smashed="yes">
-<attribute name="NAME" x="252.476" y="300.228" size="1.778" layer="95" rot="R90"/>
-<attribute name="VALUE" x="257.175" y="300.228" size="1.778" layer="96" rot="R90"/>
-</instance>
-<instance part="R8" gate="G$1" x="254" y="312.42" rot="R270"/>
-<instance part="AUX7" gate="G$1" x="264.16" y="299.72" smashed="yes">
-<attribute name="NAME" x="262.636" y="300.228" size="1.778" layer="95" rot="R90"/>
-<attribute name="VALUE" x="267.335" y="300.228" size="1.778" layer="96" rot="R90"/>
-</instance>
-<instance part="R9" gate="G$1" x="264.16" y="312.42" rot="R270"/>
-<instance part="AUX8" gate="G$1" x="274.32" y="299.72" smashed="yes">
-<attribute name="NAME" x="272.796" y="300.228" size="1.778" layer="95" rot="R90"/>
-<attribute name="VALUE" x="277.495" y="300.228" size="1.778" layer="96" rot="R90"/>
-</instance>
-<instance part="R15" gate="G$1" x="274.32" y="312.42" rot="R270"/>
-<instance part="P+4" gate="G$1" x="243.84" y="325.12"/>
-<instance part="P+11" gate="G$1" x="254" y="325.12"/>
-<instance part="P+14" gate="G$1" x="264.16" y="325.12"/>
-<instance part="P+15" gate="G$1" x="274.32" y="325.12"/>
+<instance part="U$3" gate="A" x="63.5" y="81.28"/>
+<instance part="U$3" gate="B" x="50.8" y="104.14" rot="R180"/>
+<instance part="U$3" gate="C" x="71.12" y="99.06" rot="R180"/>
+<instance part="U$3" gate="D" x="60.96" y="101.6" rot="R180"/>
 </instances>
 <busses>
 </busses>
@@ -6690,7 +6679,7 @@ Maybe use bigger R's</text>
 <segment>
 <wire x1="66.04" y1="99.06" x2="38.1" y2="99.06" width="0.1524" layer="91"/>
 <label x="38.1" y="99.06" size="1.778" layer="95"/>
-<pinref part="R12" gate="C" pin="1"/>
+<pinref part="U$3" gate="C" pin="2"/>
 </segment>
 </net>
 <net name="MISO" class="0">
@@ -6707,7 +6696,7 @@ Maybe use bigger R's</text>
 <segment>
 <wire x1="45.72" y1="104.14" x2="38.1" y2="104.14" width="0.1524" layer="91"/>
 <label x="38.1" y="104.14" size="1.778" layer="95"/>
-<pinref part="R12" gate="B" pin="1"/>
+<pinref part="U$3" gate="B" pin="2"/>
 </segment>
 </net>
 <net name="MOSI" class="0">
@@ -6723,8 +6712,8 @@ Maybe use bigger R's</text>
 </segment>
 <segment>
 <label x="38.1" y="101.6" size="1.778" layer="95"/>
-<pinref part="R12" gate="D" pin="1"/>
 <wire x1="55.88" y1="101.6" x2="38.1" y2="101.6" width="0.1524" layer="91"/>
+<pinref part="U$3" gate="D" pin="2"/>
 </segment>
 </net>
 <net name="RESET" class="0">
@@ -7000,26 +6989,6 @@ Maybe use bigger R's</text>
 <wire x1="66.04" y1="109.22" x2="66.04" y2="106.68" width="0.1524" layer="91"/>
 <junction x="66.04" y="106.68"/>
 </segment>
-<segment>
-<pinref part="P+4" gate="G$1" pin="3.3V"/>
-<pinref part="R7" gate="G$1" pin="1"/>
-<wire x1="243.84" y1="325.12" x2="243.84" y2="317.5" width="0.1524" layer="91"/>
-</segment>
-<segment>
-<pinref part="P+11" gate="G$1" pin="3.3V"/>
-<pinref part="R8" gate="G$1" pin="1"/>
-<wire x1="254" y1="325.12" x2="254" y2="317.5" width="0.1524" layer="91"/>
-</segment>
-<segment>
-<pinref part="P+14" gate="G$1" pin="3.3V"/>
-<pinref part="R9" gate="G$1" pin="1"/>
-<wire x1="264.16" y1="325.12" x2="264.16" y2="317.5" width="0.1524" layer="91"/>
-</segment>
-<segment>
-<pinref part="P+15" gate="G$1" pin="3.3V"/>
-<pinref part="R15" gate="G$1" pin="1"/>
-<wire x1="274.32" y1="325.12" x2="274.32" y2="317.5" width="0.1524" layer="91"/>
-</segment>
 </net>
 <net name="HX1_EN_5V" class="0">
 <segment>
@@ -7385,9 +7354,9 @@ Maybe use bigger R's</text>
 <label x="299.72" y="320.04" size="1.778" layer="95" rot="R90"/>
 </segment>
 <segment>
-<pinref part="AUX6" gate="G$1" pin="C"/>
-<wire x1="254" y1="294.64" x2="254" y2="287.02" width="0.1524" layer="91"/>
-<label x="254" y="284.48" size="1.778" layer="95" rot="R90"/>
+<pinref part="IC1" gate="G$1" pin="(PCINT3/ADC3)PA3"/>
+<wire x1="325.12" y1="142.24" x2="335.28" y2="142.24" width="0.1524" layer="91"/>
+<label x="330.2" y="142.24" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="AUXLED0" class="0">
@@ -7397,9 +7366,9 @@ Maybe use bigger R's</text>
 <label x="292.1" y="320.04" size="1.778" layer="95" rot="R90"/>
 </segment>
 <segment>
-<pinref part="AUX5" gate="G$1" pin="C"/>
-<wire x1="243.84" y1="294.64" x2="243.84" y2="287.02" width="0.1524" layer="91"/>
-<label x="243.84" y="284.48" size="1.778" layer="95" rot="R90"/>
+<pinref part="IC1" gate="G$1" pin="(PCINT4/ADC4)PA4"/>
+<wire x1="325.12" y1="144.78" x2="335.28" y2="144.78" width="0.1524" layer="91"/>
+<label x="330.2" y="144.78" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="AUXLED2" class="0">
@@ -7409,9 +7378,9 @@ Maybe use bigger R's</text>
 <label x="307.34" y="320.04" size="1.778" layer="95" rot="R90"/>
 </segment>
 <segment>
-<pinref part="AUX7" gate="G$1" pin="C"/>
-<wire x1="264.16" y1="294.64" x2="264.16" y2="287.02" width="0.1524" layer="91"/>
-<label x="264.16" y="284.48" size="1.778" layer="95" rot="R90"/>
+<pinref part="IC1" gate="G$1" pin="(PCINT2/ADC2)PA2"/>
+<wire x1="325.12" y1="139.7" x2="335.28" y2="139.7" width="0.1524" layer="91"/>
+<label x="330.2" y="139.7" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="AUXLED3" class="0">
@@ -7421,9 +7390,9 @@ Maybe use bigger R's</text>
 <label x="314.96" y="320.04" size="1.778" layer="95" rot="R90"/>
 </segment>
 <segment>
-<pinref part="AUX8" gate="G$1" pin="C"/>
-<wire x1="274.32" y1="294.64" x2="274.32" y2="287.02" width="0.1524" layer="91"/>
-<label x="274.32" y="284.48" size="1.778" layer="95" rot="R90"/>
+<pinref part="IC1" gate="G$1" pin="(PCINT1/ADC1)PA1"/>
+<wire x1="325.12" y1="137.16" x2="335.28" y2="137.16" width="0.1524" layer="91"/>
+<label x="330.2" y="137.16" size="1.778" layer="95"/>
 </segment>
 </net>
 <net name="N$12" class="0">
@@ -7525,22 +7494,22 @@ Maybe use bigger R's</text>
 <pinref part="R6" gate="G$1" pin="1"/>
 <wire x1="76.2" y1="106.68" x2="76.2" y2="101.6" width="0.1524" layer="91"/>
 <junction x="76.2" y="101.6"/>
-<pinref part="R12" gate="D" pin="2"/>
 <wire x1="66.04" y1="101.6" x2="76.2" y2="101.6" width="0.1524" layer="91"/>
+<pinref part="U$3" gate="D" pin="1"/>
 </segment>
 </net>
 <net name="N$9" class="0">
 <segment>
 <wire x1="55.88" y1="104.14" x2="91.44" y2="104.14" width="0.1524" layer="91"/>
 <pinref part="ASDF" gate="G$1" pin="DATA_OUT"/>
-<pinref part="R12" gate="B" pin="2"/>
+<pinref part="U$3" gate="B" pin="1"/>
 </segment>
 </net>
 <net name="N$7" class="0">
 <segment>
 <pinref part="ASDF" gate="G$1" pin="SCLK"/>
 <wire x1="76.2" y1="99.06" x2="91.44" y2="99.06" width="0.1524" layer="91"/>
-<pinref part="R12" gate="C" pin="2"/>
+<pinref part="U$3" gate="C" pin="1"/>
 </segment>
 </net>
 <net name="SD_DETECT" class="0">
@@ -7562,34 +7531,6 @@ Maybe use bigger R's</text>
 <wire x1="304.8" y1="187.96" x2="304.8" y2="185.42" width="0.1524" layer="91"/>
 </segment>
 </net>
-<net name="N$14" class="0">
-<segment>
-<pinref part="R7" gate="G$1" pin="2"/>
-<pinref part="AUX5" gate="G$1" pin="A"/>
-<wire x1="243.84" y1="302.26" x2="243.84" y2="307.34" width="0.1524" layer="91"/>
-</segment>
-</net>
-<net name="N$15" class="0">
-<segment>
-<pinref part="R8" gate="G$1" pin="2"/>
-<pinref part="AUX6" gate="G$1" pin="A"/>
-<wire x1="254" y1="302.26" x2="254" y2="307.34" width="0.1524" layer="91"/>
-</segment>
-</net>
-<net name="N$16" class="0">
-<segment>
-<pinref part="R9" gate="G$1" pin="2"/>
-<pinref part="AUX7" gate="G$1" pin="A"/>
-<wire x1="264.16" y1="302.26" x2="264.16" y2="307.34" width="0.1524" layer="91"/>
-</segment>
-</net>
-<net name="N$17" class="0">
-<segment>
-<pinref part="R15" gate="G$1" pin="2"/>
-<pinref part="AUX8" gate="G$1" pin="A"/>
-<wire x1="274.32" y1="302.26" x2="274.32" y2="307.34" width="0.1524" layer="91"/>
-</segment>
-</net>
 </nets>
 </sheet>
 </sheets>