diff --git a/lbr/Protofusion.lbr b/lbr/Protofusion.lbr
--- a/lbr/Protofusion.lbr
+++ b/lbr/Protofusion.lbr
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE eagle SYSTEM "eagle.dtd">
-<eagle version="7.3.0">
+<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="yes" altdistance="0.01" altunitdist="inch" altunit="inch"/>
+<grid distance="1" unitdist="mm" unit="mm" style="lines" multiple="1" display="yes" altdistance="0.1" altunitdist="mm" altunit="mm"/>
 <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"/>
@@ -37092,6 +37092,41 @@
 <rectangle x1="25.509625" y1="7.43849375" x2="25.725525" y2="7.5111375" layer="21"/>
 <rectangle x1="26.38084375" y1="7.43849375" x2="26.59674375" y2="7.5111375" layer="21"/>
 </package>
+<package name="QFN20-5X5">
+<wire x1="-2.4" y1="2.4" x2="2.4" y2="2.4" width="0.127" layer="21"/>
+<wire x1="2.4" y1="2.4" x2="2.4" y2="-2.4" width="0.127" layer="21"/>
+<wire x1="2.4" y1="-2.4" x2="-2.4" y2="-2.4" width="0.127" layer="21"/>
+<wire x1="-2.4" y1="-2.4" x2="-2.4" y2="2.4" width="0.127" layer="21"/>
+<circle x="-2.9" y="2.1" 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="3.7" size="1.27" layer="25" font="vector">&gt;NAME</text>
+<text x="-2.5" y="-5" 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>
 <package name="POGOPROG-BACKMOUNT-SWD">
 <pad name="1" x="0" y="2.5908" drill="0.7"/>
 <pad name="2" x="0" y="1.3208" drill="0.7"/>
@@ -38702,6 +38737,32 @@ short conditions is included.</descripti
 <technology name=""/>
 </technologies>
 </device>
+<device name="QFN20-5X5" package="QFN20-5X5">
+<connects>
+<connect gate="G$1" pin="!CS" pad="13"/>
+<connect gate="G$1" pin="!DRDY" pad="18"/>
+<connect gate="G$1" pin="BIAS" pad="1"/>
+<connect gate="G$1" pin="DGND" pad="15"/>
+<connect gate="G$1" pin="DVDD" pad="19"/>
+<connect gate="G$1" pin="FORCE+" pad="5"/>
+<connect gate="G$1" pin="FORCE-" pad="9"/>
+<connect gate="G$1" pin="FORCE2" pad="6"/>
+<connect gate="G$1" pin="GND1" pad="16 P$1"/>
+<connect gate="G$1" pin="GND2" pad="10"/>
+<connect gate="G$1" pin="ISENSOR" pad="4"/>
+<connect gate="G$1" pin="REFIN+" pad="2"/>
+<connect gate="G$1" pin="REFIN-" pad="3"/>
+<connect gate="G$1" pin="RTDIN+" pad="7"/>
+<connect gate="G$1" pin="RTDIN-" pad="8"/>
+<connect gate="G$1" pin="SCLK" pad="12"/>
+<connect gate="G$1" pin="SDI" pad="11"/>
+<connect gate="G$1" pin="SDO" pad="14"/>
+<connect gate="G$1" pin="VDD" pad="20"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
 </devices>
 </deviceset>
 <deviceset name="POGOPIN-BACKBOARD-SWD">