diff --git a/lbr/Protofusion.lbr b/lbr/Protofusion.lbr
--- a/lbr/Protofusion.lbr
+++ b/lbr/Protofusion.lbr
@@ -1,14 +1,28 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE eagle SYSTEM "eagle.dtd">
-<eagle version="6.5.0">
+<eagle version="7.1.0">
 <drawing>
 <settings>
 <setting alwaysvectorfont="no"/>
 <setting verticaltext="up"/>
 </settings>
-<grid distance="0.002" unitdist="inch" unit="inch" style="lines" multiple="1" display="yes" altdistance="0.025" altunitdist="inch" altunit="inch"/>
+<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="yes" altdistance="0.01" 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="no" active="yes"/>
+<layer number="3" name="Route3" color="4" fill="3" visible="no" active="yes"/>
+<layer number="4" name="Route4" color="1" fill="4" visible="no" active="yes"/>
+<layer number="5" name="Route5" color="4" fill="4" visible="no" active="yes"/>
+<layer number="6" name="Route6" color="1" fill="8" visible="no" active="yes"/>
+<layer number="7" name="Route7" color="4" fill="8" visible="no" active="yes"/>
+<layer number="8" name="Route8" color="1" fill="2" visible="no" active="yes"/>
+<layer number="9" name="Route9" color="4" fill="2" visible="no" active="yes"/>
+<layer number="10" name="Route10" color="1" fill="7" visible="no" active="yes"/>
+<layer number="11" name="Route11" color="4" fill="7" visible="no" active="yes"/>
+<layer number="12" name="Route12" color="1" fill="5" visible="no" active="yes"/>
+<layer number="13" name="Route13" color="4" fill="5" visible="no" active="yes"/>
+<layer number="14" name="Route14" color="1" fill="6" visible="no" active="yes"/>
+<layer number="15" name="Route15" color="4" fill="6" visible="no" active="yes"/>
 <layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
 <layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
 <layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
@@ -32940,6 +32954,98 @@
 <rectangle x1="4.445" y1="1.2446" x2="4.5466" y2="1.2954" layer="21"/>
 <rectangle x1="4.9022" y1="1.2446" x2="5.0546" y2="1.2954" layer="21"/>
 </package>
+<package name="LQFP32">
+<wire x1="-3.5" y1="3.15" x2="-3.5" y2="-3.15" width="0.1524" layer="51"/>
+<wire x1="-3.5" y1="-3.15" x2="-3.15" y2="-3.5" width="0.1524" layer="51"/>
+<wire x1="-3.15" y1="-3.5" x2="3.15" y2="-3.5" width="0.1524" layer="51"/>
+<wire x1="3.15" y1="-3.5" x2="3.5" y2="-3.15" width="0.1524" layer="51"/>
+<wire x1="3.5" y1="-3.15" x2="3.5" y2="3.15" width="0.1524" layer="51"/>
+<wire x1="3.5" y1="3.15" x2="3.15" y2="3.5" width="0.1524" layer="51"/>
+<wire x1="3.15" y1="3.5" x2="-3.15" y2="3.5" width="0.1524" layer="51"/>
+<wire x1="-3.15" y1="3.5" x2="-3.5" y2="3.15" width="0.1524" layer="51"/>
+<wire x1="-3.35" y1="3.088" x2="-3.35" y2="-3.088" width="0.0762" layer="51"/>
+<wire x1="-3.35" y1="-3.088" x2="-3.088" y2="-3.35" width="0.0762" layer="51"/>
+<wire x1="-3.088" y1="-3.35" x2="3.088" y2="-3.35" width="0.0762" layer="51"/>
+<wire x1="3.088" y1="-3.35" x2="3.35" y2="-3.088" width="0.0762" layer="51"/>
+<wire x1="3.35" y1="-3.088" x2="3.35" y2="3.088" width="0.0762" layer="51"/>
+<wire x1="3.35" y1="3.088" x2="3.088" y2="3.35" width="0.0762" layer="51"/>
+<wire x1="3.088" y1="3.35" x2="-3.088" y2="3.35" width="0.0762" layer="51"/>
+<wire x1="-3.088" y1="3.35" x2="-3.35" y2="3.088" width="0.0762" layer="51"/>
+<wire x1="-3.235" y1="3.04" x2="-3.235" y2="-3.04" width="0.1524" layer="21"/>
+<wire x1="-3.235" y1="-3.04" x2="-3.04" y2="-3.235" width="0.1524" layer="21"/>
+<wire x1="-3.04" y1="-3.235" x2="3.04" y2="-3.235" width="0.1524" layer="21"/>
+<wire x1="3.04" y1="-3.235" x2="3.235" y2="-3.04" width="0.1524" layer="21"/>
+<wire x1="3.235" y1="-3.04" x2="3.235" y2="3.04" width="0.1524" layer="21"/>
+<wire x1="3.235" y1="3.04" x2="3.04" y2="3.235" width="0.1524" layer="21"/>
+<wire x1="3.04" y1="3.235" x2="-3.04" y2="3.235" width="0.1524" layer="21"/>
+<wire x1="-3.04" y1="3.235" x2="-3.235" y2="3.04" width="0.1524" layer="21"/>
+<circle x="-2.37" y="2.37" radius="0.475" width="0.1524" layer="21"/>
+<smd name="1" x="-4.1" y="2.8" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="2" x="-4.1" y="2" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="3" x="-4.1" y="1.2" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="4" x="-4.1" y="0.4" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="5" x="-4.1" y="-0.4" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="6" x="-4.1" y="-1.2" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="7" x="-4.1" y="-2" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="8" x="-4.1" y="-2.8" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="9" x="-2.8" y="-4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="10" x="-2" y="-4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="11" x="-1.2" y="-4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="12" x="-0.4" y="-4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="13" x="0.4" y="-4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="14" x="1.2" y="-4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="15" x="2" y="-4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="16" x="2.8" y="-4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="17" x="4.1" y="-2.8" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="18" x="4.1" y="-2" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="19" x="4.1" y="-1.2" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="20" x="4.1" y="-0.4" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="21" x="4.1" y="0.4" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="22" x="4.1" y="1.2" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="23" x="4.1" y="2" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="24" x="4.1" y="2.8" dx="0.5" dy="1.45" layer="1" rot="R270"/>
+<smd name="25" x="2.8" y="4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="26" x="2" y="4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="27" x="1.2" y="4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="28" x="0.4" y="4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="29" x="-0.4" y="4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="30" x="-1.2" y="4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="31" x="-2" y="4.1" dx="0.5" dy="1.45" layer="1"/>
+<smd name="32" x="-2.8" y="4.1" dx="0.5" dy="1.45" layer="1"/>
+<text x="-3" y="5" size="1.27" layer="21" ratio="10">&gt;NAME</text>
+<rectangle x1="-4.185" y1="2.3" x2="-3.815" y2="3.3" layer="51" rot="R270"/>
+<rectangle x1="-4.185" y1="1.5" x2="-3.815" y2="2.5" layer="51" rot="R270"/>
+<rectangle x1="-4.185" y1="-3.3" x2="-3.815" y2="-2.3" layer="51" rot="R270"/>
+<rectangle x1="-4.185" y1="-2.5" x2="-3.815" y2="-1.5" layer="51" rot="R270"/>
+<rectangle x1="-4.185" y1="-1.7" x2="-3.815" y2="-0.7" layer="51" rot="R270"/>
+<rectangle x1="-4.185" y1="-0.9" x2="-3.815" y2="0.1" layer="51" rot="R270"/>
+<rectangle x1="-4.185" y1="-0.1" x2="-3.815" y2="0.9" layer="51" rot="R270"/>
+<rectangle x1="-4.185" y1="0.7" x2="-3.815" y2="1.7" layer="51" rot="R270"/>
+<rectangle x1="-2.985" y1="-4.5" x2="-2.615" y2="-3.5" layer="51"/>
+<rectangle x1="-2.185" y1="-4.5" x2="-1.815" y2="-3.5" layer="51"/>
+<rectangle x1="2.615" y1="-4.5" x2="2.985" y2="-3.5" layer="51"/>
+<rectangle x1="1.815" y1="-4.5" x2="2.185" y2="-3.5" layer="51"/>
+<rectangle x1="1.015" y1="-4.5" x2="1.385" y2="-3.5" layer="51"/>
+<rectangle x1="0.215" y1="-4.5" x2="0.585" y2="-3.5" layer="51"/>
+<rectangle x1="-0.585" y1="-4.5" x2="-0.215" y2="-3.5" layer="51"/>
+<rectangle x1="-1.385" y1="-4.5" x2="-1.015" y2="-3.5" layer="51"/>
+<rectangle x1="3.815" y1="-3.3" x2="4.185" y2="-2.3" layer="51" rot="R90"/>
+<rectangle x1="3.815" y1="-2.5" x2="4.185" y2="-1.5" layer="51" rot="R90"/>
+<rectangle x1="3.815" y1="2.3" x2="4.185" y2="3.3" layer="51" rot="R90"/>
+<rectangle x1="3.815" y1="1.5" x2="4.185" y2="2.5" layer="51" rot="R90"/>
+<rectangle x1="3.815" y1="0.7" x2="4.185" y2="1.7" layer="51" rot="R90"/>
+<rectangle x1="3.815" y1="-0.1" x2="4.185" y2="0.9" layer="51" rot="R90"/>
+<rectangle x1="3.815" y1="-0.9" x2="4.185" y2="0.1" layer="51" rot="R90"/>
+<rectangle x1="3.815" y1="-1.7" x2="4.185" y2="-0.7" layer="51" rot="R90"/>
+<rectangle x1="2.615" y1="3.5" x2="2.985" y2="4.5" layer="51" rot="R180"/>
+<rectangle x1="1.815" y1="3.5" x2="2.185" y2="4.5" layer="51" rot="R180"/>
+<rectangle x1="-2.985" y1="3.5" x2="-2.615" y2="4.5" layer="51" rot="R180"/>
+<rectangle x1="-2.185" y1="3.5" x2="-1.815" y2="4.5" layer="51" rot="R180"/>
+<rectangle x1="-1.385" y1="3.5" x2="-1.015" y2="4.5" layer="51" rot="R180"/>
+<rectangle x1="-0.585" y1="3.5" x2="-0.215" y2="4.5" layer="51" rot="R180"/>
+<rectangle x1="0.215" y1="3.5" x2="0.585" y2="4.5" layer="51" rot="R180"/>
+<rectangle x1="1.015" y1="3.5" x2="1.385" y2="4.5" layer="51" rot="R180"/>
+</package>
 </packages>
 <symbols>
 <symbol name="RJ45-8">
@@ -33307,7 +33413,7 @@
 <pin name="VSS_3" x="38.1" y="35.56" length="middle" direction="pwr" rot="R180"/>
 <pin name="VDD_3" x="38.1" y="38.1" length="middle" direction="pwr" rot="R180"/>
 </symbol>
-<symbol name="STM32F042K">
+<symbol name="STM32F042K-U">
 <wire x1="-35.56" y1="43.18" x2="40.64" y2="43.18" width="0.254" layer="94"/>
 <wire x1="40.64" y1="43.18" x2="40.64" y2="-5.08" width="0.254" layer="94"/>
 <wire x1="40.64" y1="-5.08" x2="-35.56" y2="-5.08" width="0.254" layer="94"/>
@@ -33360,6 +33466,45 @@
 <wire x1="-0.762" y1="1.016" x2="0" y2="1.016" width="0.4064" layer="94"/>
 <wire x1="0" y1="1.016" x2="0.762" y2="1.016" width="0.4064" layer="94"/>
 </symbol>
+<symbol name="STM32F042K-T">
+<wire x1="-40.64" y1="22.86" x2="35.56" y2="22.86" width="0.254" layer="94"/>
+<wire x1="35.56" y1="22.86" x2="35.56" y2="-25.4" width="0.254" layer="94"/>
+<wire x1="35.56" y1="-25.4" x2="-40.64" y2="-25.4" width="0.254" layer="94"/>
+<text x="-40.64" y="25.4" size="2.54" layer="95">&gt;NAME</text>
+<text x="-40.64" y="-30.48" size="2.54" layer="96">&gt;VALUE</text>
+<pin name="VDD" x="-45.72" y="17.78" length="middle"/>
+<pin name="PF0/I2C1_SDA" x="-45.72" y="15.24" length="middle"/>
+<pin name="PF1/I2C1_SCL" x="-45.72" y="12.7" length="middle"/>
+<pin name="NRST" x="-45.72" y="10.16" length="middle"/>
+<pin name="VDDA" x="-45.72" y="7.62" length="middle"/>
+<pin name="PA0/ADC0" x="-45.72" y="5.08" length="middle"/>
+<pin name="PA1/ADC1" x="-45.72" y="2.54" length="middle"/>
+<pin name="PA2/ADC2/USART2_TX" x="-45.72" y="0" length="middle"/>
+<pin name="PA3/ADC3/USART2_RX" x="-45.72" y="-2.54" length="middle"/>
+<pin name="PA4/ADC4" x="-45.72" y="-5.08" length="middle"/>
+<pin name="PA5/ADC5/SPI1_SCK" x="-45.72" y="-7.62" length="middle"/>
+<pin name="PA6/ADC6/SPI1_MISO" x="-45.72" y="-10.16" length="middle"/>
+<pin name="PA7/ADC7/SPI1_MOSI" x="-45.72" y="-12.7" length="middle"/>
+<pin name="PB0/ADC8" x="-45.72" y="-15.24" length="middle"/>
+<pin name="PB1/ADC9" x="-45.72" y="-17.78" length="middle"/>
+<pin name="VDDIO2" x="40.64" y="-20.32" length="middle" rot="R180"/>
+<pin name="PA8" x="40.64" y="-17.78" length="middle" rot="R180"/>
+<pin name="USART1_TX/I2C1_SCL/PA9" x="40.64" y="-15.24" length="middle" rot="R180"/>
+<pin name="USART1_RX/I2C1_SDA/PA10" x="40.64" y="-12.7" length="middle" rot="R180"/>
+<pin name="CAN_RX/I2C1_SCL/USB_DM/PA11" x="40.64" y="-10.16" length="middle" rot="R180"/>
+<pin name="CAN_TX/I2C1_SDA/USB_DP/PA12" x="40.64" y="-7.62" length="middle" rot="R180"/>
+<pin name="SWDIO/PA13" x="40.64" y="-5.08" length="middle" rot="R180"/>
+<pin name="USART2_TX/SWCLK/PA14" x="40.64" y="-2.54" length="middle" rot="R180"/>
+<pin name="USART2_RX/PA15" x="40.64" y="0" length="middle" rot="R180"/>
+<pin name="SPI1_SCK/PB3" x="40.64" y="2.54" length="middle" rot="R180"/>
+<pin name="SPI1_MISO/PB4" x="40.64" y="5.08" length="middle" rot="R180"/>
+<pin name="SPI1_MOSI/PB5" x="40.64" y="7.62" length="middle" rot="R180"/>
+<pin name="I2C1_SCL/USART1_TX/PB6" x="40.64" y="10.16" length="middle" rot="R180"/>
+<pin name="I2C1_SDA/USART1_RX/PB7" x="40.64" y="12.7" length="middle" rot="R180"/>
+<pin name="BOOT0/I2C1_SCL/CAN_RX/PB8" x="40.64" y="17.78" length="middle" rot="R180"/>
+<wire x1="-40.64" y1="22.86" x2="-40.64" y2="-25.4" width="0.254" layer="94"/>
+<pin name="GND" x="-5.08" y="-30.48" length="middle" rot="R90"/>
+</symbol>
 </symbols>
 <devicesets>
 <deviceset name="RJ45">
@@ -33849,9 +33994,9 @@ MOLEX SMD P/N: 43743-8101</description>
 </device>
 </devices>
 </deviceset>
-<deviceset name="STM32F042K">
+<deviceset name="STM32F042K-U">
 <gates>
-<gate name="G$1" symbol="STM32F042K" x="2.54" y="0"/>
+<gate name="G$1" symbol="STM32F042K-U" x="2.54" y="0"/>
 </gates>
 <devices>
 <device name="" package="UFQFPN32">
@@ -33921,6 +34066,51 @@ MOLEX SMD P/N: 43743-8101</description>
 </device>
 </devices>
 </deviceset>
+<deviceset name="STM32F042K-T">
+<gates>
+<gate name="G$1" symbol="STM32F042K-T" x="5.08" y="0"/>
+</gates>
+<devices>
+<device name="" package="LQFP32">
+<connects>
+<connect gate="G$1" pin="BOOT0/I2C1_SCL/CAN_RX/PB8" pad="31"/>
+<connect gate="G$1" pin="CAN_RX/I2C1_SCL/USB_DM/PA11" pad="21"/>
+<connect gate="G$1" pin="CAN_TX/I2C1_SDA/USB_DP/PA12" pad="22"/>
+<connect gate="G$1" pin="GND" pad="16 32"/>
+<connect gate="G$1" pin="I2C1_SCL/USART1_TX/PB6" pad="29"/>
+<connect gate="G$1" pin="I2C1_SDA/USART1_RX/PB7" pad="30"/>
+<connect gate="G$1" pin="NRST" pad="4"/>
+<connect gate="G$1" pin="PA0/ADC0" pad="6"/>
+<connect gate="G$1" pin="PA1/ADC1" pad="7"/>
+<connect gate="G$1" pin="PA2/ADC2/USART2_TX" pad="8"/>
+<connect gate="G$1" pin="PA3/ADC3/USART2_RX" pad="9"/>
+<connect gate="G$1" pin="PA4/ADC4" pad="10"/>
+<connect gate="G$1" pin="PA5/ADC5/SPI1_SCK" pad="11"/>
+<connect gate="G$1" pin="PA6/ADC6/SPI1_MISO" pad="12"/>
+<connect gate="G$1" pin="PA7/ADC7/SPI1_MOSI" pad="13"/>
+<connect gate="G$1" pin="PA8" pad="18"/>
+<connect gate="G$1" pin="PB0/ADC8" pad="14"/>
+<connect gate="G$1" pin="PB1/ADC9" pad="15"/>
+<connect gate="G$1" pin="PF0/I2C1_SDA" pad="2"/>
+<connect gate="G$1" pin="PF1/I2C1_SCL" pad="3"/>
+<connect gate="G$1" pin="SPI1_MISO/PB4" pad="27"/>
+<connect gate="G$1" pin="SPI1_MOSI/PB5" pad="28"/>
+<connect gate="G$1" pin="SPI1_SCK/PB3" pad="26"/>
+<connect gate="G$1" pin="SWDIO/PA13" pad="23"/>
+<connect gate="G$1" pin="USART1_RX/I2C1_SDA/PA10" pad="20"/>
+<connect gate="G$1" pin="USART1_TX/I2C1_SCL/PA9" pad="19"/>
+<connect gate="G$1" pin="USART2_RX/PA15" pad="25"/>
+<connect gate="G$1" pin="USART2_TX/SWCLK/PA14" pad="24"/>
+<connect gate="G$1" pin="VDD" pad="1"/>
+<connect gate="G$1" pin="VDDA" pad="5"/>
+<connect gate="G$1" pin="VDDIO2" pad="17"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
 </devicesets>
 </library>
 </drawing>