diff --git a/lbr/adafruit.lbr b/lbr/adafruit.lbr
--- a/lbr/adafruit.lbr
+++ b/lbr/adafruit.lbr
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE eagle SYSTEM "eagle.dtd">
-<eagle version="6.3">
+<eagle version="7.4.0">
 <drawing>
 <settings>
 <setting alwaysvectorfont="no"/>
 <setting verticaltext="up"/>
 </settings>
-<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>
+<grid distance="0.05" unitdist="inch" unit="inch" style="lines" multiple="1" display="yes" altdistance="0.025" altunitdist="inch" altunit="inch"/>
 <layers>
 <layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
 <layer number="2" name="Route2" color="1" fill="3" visible="yes" active="yes"/>
@@ -64,6 +64,8 @@
 <layer number="54" name="bGND_GNDA" color="1" fill="9" visible="no" active="no"/>
 <layer number="56" name="wert" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="57" name="tCAD" color="7" fill="1" visible="no" active="no"/>
+<layer number="60" name="bCarbon" color="7" fill="1" visible="no" active="no"/>
+<layer number="90" name="Modules" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="91" name="Nets" color="2" fill="1" visible="yes" active="yes"/>
 <layer number="92" name="Busses" color="1" fill="1" visible="yes" active="yes"/>
 <layer number="93" name="Pins" color="2" fill="1" visible="yes" active="yes"/>
@@ -86,6 +88,10 @@
 <layer number="111" name="LPC17xx" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="112" name="tSilk" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="116" name="Patch_BOT" color="9" fill="4" visible="yes" active="yes"/>
+<layer number="117" name="mPads" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="118" name="mVias" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="119" name="mUnrouted" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="120" name="mDimension" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="121" name="_tsilk" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="122" name="_bsilk" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="123" name="tTestmark" color="7" fill="1" visible="no" active="yes"/>
@@ -94,15 +100,39 @@
 <layer number="126" name="_bNames" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="127" name="_tValues" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="128" name="_bValues" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="129" name="mtStop" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="130" name="mbStop" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="131" name="tAdjust" color="7" fill="1" visible="no" active="yes"/>
 <layer number="132" name="bAdjust" color="7" fill="1" visible="no" active="yes"/>
+<layer number="133" name="mtFinish" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="134" name="mbFinish" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="135" name="mtGlue" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="136" name="mbGlue" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="137" name="mtTest" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="138" name="mbTest" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="139" name="mtKeepout" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="140" name="mbKeepout" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="141" name="mtRestrict" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="142" name="mbRestrict" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="143" name="mvRestrict" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="144" name="Drill_legend" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="145" name="mHoles" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="146" name="mMilling" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="147" name="mMeasures" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="148" name="mDocument" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="149" name="mReference" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="150" name="Notes" color="7" fill="1" visible="no" active="yes"/>
 <layer number="151" name="HeatSink" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="152" name="_bDocu" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="153" name="FabDoc1" color="6" fill="1" visible="no" active="no"/>
 <layer number="154" name="FabDoc2" color="2" fill="1" visible="no" active="no"/>
 <layer number="155" name="FabDoc3" color="7" fill="15" visible="no" active="no"/>
+<layer number="191" name="mNets" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="192" name="mBusses" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="193" name="mPins" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="194" name="mSymbols" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="195" name="mNames" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="196" name="mValues" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="199" name="Contour" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="200" name="200bmp" color="1" fill="10" visible="yes" active="yes"/>
 <layer number="201" name="201bmp" color="2" fill="1" visible="no" active="no"/>
@@ -134,6 +164,7 @@
 <layer number="250" name="Descript" color="7" fill="1" visible="no" active="no"/>
 <layer number="251" name="SMDround" color="7" fill="1" visible="no" active="no"/>
 <layer number="254" name="cooling" color="7" fill="1" visible="yes" active="yes"/>
+<layer number="255" name="PART_" color="7" fill="1" visible="yes" active="yes"/>
 </layers>
 <library>
 <packages>
@@ -32711,6 +32742,41 @@ Source: http://focus.ti.com/lit/ml/mpds0
 <text x="-1.27" y="2.54" size="1.016" layer="25" ratio="18">&gt;NAME</text>
 <text x="-1.27" y="-3.175" size="0.8128" layer="27" ratio="10">&gt;VALUE</text>
 </package>
+<package name="QFN20-5X5">
+<wire x1="-2" y1="2" x2="2" y2="2" width="0.127" layer="21"/>
+<wire x1="2" y1="2" x2="2" y2="-2" width="0.127" layer="21"/>
+<wire x1="2" y1="-2" x2="-2" y2="-2" width="0.127" layer="21"/>
+<wire x1="-2" y1="-2" x2="-2" y2="2" width="0.127" layer="21"/>
+<circle x="-2.5" y="1.7" radius="0.2236" width="0.127" layer="21"/>
+<smd name="1" x="-2.34" y="1.3" dx="0.95" dy="0.35" layer="1"/>
+<smd name="2" x="-2.34" y="0.65" dx="0.95" dy="0.35" layer="1"/>
+<smd name="3" x="-2.34" y="0" dx="0.95" dy="0.35" layer="1"/>
+<smd name="4" x="-2.34" y="-0.65" dx="0.95" dy="0.35" layer="1"/>
+<smd name="5" x="-2.34" y="-1.3" dx="0.95" dy="0.35" layer="1"/>
+<smd name="6" x="-1.3" y="-2.34" dx="0.95" dy="0.35" layer="1" rot="R90"/>
+<smd name="7" x="-0.65" y="-2.34" dx="0.95" dy="0.35" layer="1" rot="R90"/>
+<smd name="8" x="0" y="-2.34" dx="0.95" dy="0.35" layer="1" rot="R90"/>
+<smd name="9" x="0.65" y="-2.34" dx="0.95" dy="0.35" layer="1" rot="R90"/>
+<smd name="10" x="1.3" y="-2.34" dx="0.95" dy="0.35" layer="1" rot="R90"/>
+<smd name="11" x="2.34" y="-1.3" dx="0.95" dy="0.35" layer="1" rot="R180"/>
+<smd name="12" x="2.34" y="-0.65" dx="0.95" dy="0.35" layer="1" rot="R180"/>
+<smd name="13" x="2.34" y="0" dx="0.95" dy="0.35" layer="1" rot="R180"/>
+<smd name="14" x="2.34" y="0.65" dx="0.95" dy="0.35" layer="1" rot="R180"/>
+<smd name="15" x="2.34" y="1.3" dx="0.95" dy="0.35" layer="1" rot="R180"/>
+<smd name="16" x="1.3" y="2.34" dx="0.95" dy="0.35" layer="1" rot="R270"/>
+<smd name="17" x="0.65" y="2.34" dx="0.95" dy="0.35" layer="1" rot="R270"/>
+<smd name="18" x="0" y="2.34" dx="0.95" dy="0.35" layer="1" rot="R270"/>
+<smd name="19" x="-0.65" y="2.34" dx="0.95" dy="0.35" layer="1" rot="R270"/>
+<smd name="20" x="-1.3" y="2.34" dx="0.95" dy="0.35" layer="1" rot="R270"/>
+<text x="-2.6" y="-4.1" size="1.27" layer="25" font="vector">&gt;NAME</text>
+<text x="-2.5" y="-5.8" size="1.27" layer="25" font="vector">&gt;VALUE</text>
+<rectangle x1="-1.3" y1="-1.3" x2="1.3" y2="1.3" layer="29"/>
+<rectangle x1="-1.2" y1="0.4" x2="-0.4" y2="1.2" layer="31"/>
+<rectangle x1="0.4" y1="0.4" x2="1.2" y2="1.2" layer="31"/>
+<rectangle x1="0.4" y1="-1.2" x2="1.2" y2="-0.4" layer="31"/>
+<rectangle x1="-1.2" y1="-1.2" x2="-0.4" y2="-0.4" layer="31"/>
+<smd name="P$1" x="0" y="0" dx="3.25" dy="3.25" layer="1"/>
+</package>
 </packages>
 <symbols>
 <symbol name="POWERJACK">