diff --git a/canable.brd b/canable.brd
--- a/canable.brd
+++ b/canable.brd
@@ -23,10 +23,10 @@
 <layer number="13" name="Route13" color="4" fill="5" visible="no" active="no"/>
 <layer number="14" name="Route14" color="1" fill="6" visible="no" active="no"/>
 <layer number="15" name="Route15" color="4" fill="6" visible="no" active="no"/>
-<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
+<layer number="16" name="Bottom" color="1" fill="1" visible="no" 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"/>
-<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>
+<layer number="19" name="Unrouted" color="6" fill="1" visible="no" active="yes"/>
 <layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
 <layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
 <layer number="22" name="bPlace" color="7" fill="1" visible="no" active="yes"/>
@@ -92,7 +92,7 @@
 <layer number="111" name="tGTest" color="7" fill="1" visible="no" active="yes"/>
 <layer number="112" name="bGTest" color="7" fill="1" visible="no" active="yes"/>
 <layer number="113" name="IDFDebug" color="4" fill="1" visible="no" active="yes"/>
-<layer number="114" name="dxf-top" color="13" fill="1" visible="yes" active="yes"/>
+<layer number="114" name="dxf-top" color="13" fill="1" visible="no" active="yes"/>
 <layer number="115" name="dxf-bottom" color="13" fill="1" visible="no" active="yes"/>
 <layer number="116" name="Patch_BOT" color="9" fill="4" visible="no" active="yes"/>
 <layer number="117" name="mPads" color="7" fill="1" visible="no" active="yes"/>
@@ -1629,6 +1629,49 @@ You are welcome to use this library for 
 <rectangle x1="22.33421875" y1="7.67435625" x2="22.55265625" y2="7.747" layer="21"/>
 <rectangle x1="23.929340625" y1="7.67435625" x2="24.292559375" y2="7.747" layer="21"/>
 </package>
+<package name="USB-MICROB">
+<description>Micro USB Package</description>
+<wire x1="-3.4" y1="-2.15" x2="-3" y2="-2.15" width="0.127" layer="51"/>
+<wire x1="3" y1="-2.15" x2="3.4" y2="-2.15" width="0.127" layer="51"/>
+<wire x1="-3.4" y1="-2.15" x2="-3.4" y2="-1.45" width="0.127" layer="51"/>
+<wire x1="-3.4" y1="-1.45" x2="-3.4" y2="2.85" width="0.127" layer="51"/>
+<wire x1="3.4" y1="2.85" x2="2.2" y2="2.85" width="0.127" layer="51"/>
+<wire x1="3.4" y1="2.85" x2="3.4" y2="-1.45" width="0.127" layer="51"/>
+<wire x1="3.4" y1="-1.45" x2="3.4" y2="-2.15" width="0.127" layer="51"/>
+<wire x1="-3.4" y1="-1.45" x2="3.4" y2="-1.45" width="0.127" layer="51"/>
+<wire x1="-3.4" y1="1.25" x2="-3.4" y2="2.85" width="0.2032" layer="21"/>
+<wire x1="-3.4" y1="2.85" x2="-2.2" y2="2.85" width="0.2032" layer="21"/>
+<wire x1="3.4" y1="2.85" x2="2.2" y2="2.85" width="0.2032" layer="21"/>
+<wire x1="3.4" y1="1.25" x2="3.4" y2="2.85" width="0.2032" layer="21"/>
+<wire x1="-3.4" y1="-1.45" x2="3.4" y2="-1.45" width="0.2032" layer="21"/>
+<wire x1="-2.2" y1="1.45" x2="2.2" y2="1.45" width="0.127" layer="51"/>
+<wire x1="2.2" y1="1.45" x2="2.2" y2="2.85" width="0.127" layer="51"/>
+<wire x1="-2.2" y1="1.45" x2="-2.2" y2="2.85" width="0.127" layer="51"/>
+<wire x1="-3.4" y1="2.85" x2="-2.2" y2="2.85" width="0.127" layer="51"/>
+<wire x1="-2.2" y1="2.85" x2="-2.2" y2="1.45" width="0.2032" layer="21"/>
+<wire x1="-2.2" y1="1.45" x2="2.2" y2="1.45" width="0.2032" layer="21"/>
+<wire x1="2.2" y1="1.45" x2="2.2" y2="2.85" width="0.2032" layer="21"/>
+<wire x1="-3.4" y1="-2.15" x2="-4" y2="-2.75" width="0.2032" layer="51"/>
+<wire x1="3.4" y1="-2.15" x2="4" y2="-2.75" width="0.2032" layer="51"/>
+<wire x1="-3" y1="-2.15" x2="-3" y2="-2.55" width="0.127" layer="51"/>
+<wire x1="-2.8" y1="-2.8" x2="2.75" y2="-2.8" width="0.127" layer="51"/>
+<wire x1="3" y1="-2.6" x2="3" y2="-2.15" width="0.127" layer="51"/>
+<wire x1="-3" y1="-2.55" x2="-2.8" y2="-2.8" width="0.127" layer="51" curve="84.547378"/>
+<wire x1="2.75" y1="-2.8" x2="3" y2="-2.6" width="0.127" layer="51" curve="84.547378"/>
+<smd name="VBUS" x="-1.3" y="2.65" dx="1.4" dy="0.35" layer="1" rot="R90"/>
+<smd name="GND" x="1.3" y="2.65" dx="1.4" dy="0.35" layer="1" rot="R90"/>
+<smd name="D-" x="-0.65" y="2.65" dx="1.4" dy="0.35" layer="1" rot="R90"/>
+<smd name="D+" x="0" y="2.65" dx="1.4" dy="0.35" layer="1" rot="R90"/>
+<smd name="ID" x="0.65" y="2.65" dx="1.4" dy="0.35" layer="1" rot="R90"/>
+<smd name="MT1" x="-4" y="0" dx="1.8" dy="1.9" layer="1"/>
+<smd name="MT2" x="4" y="0" dx="1.8" dy="1.9" layer="1"/>
+<text x="-1.6" y="-0.35" size="0.762" layer="25">&gt;NAME</text>
+<text x="-1.905" y="-3.175" size="0.762" layer="27">&gt;VALUE</text>
+<smd name="P$1" x="-1.27" y="0" dx="1.9" dy="1.9" layer="1"/>
+<smd name="P$2" x="1.27" y="0" dx="1.9" dy="1.9" layer="1"/>
+<smd name="MT3" x="-3.2" y="2.65" dx="1.4" dy="1.6" layer="1" rot="R90"/>
+<smd name="MT4" x="3.2" y="2.65" dx="1.4" dy="1.6" layer="1" rot="R90"/>
+</package>
 </packages>
 </library>
 <library name="SparkFun-Passives">
@@ -1802,27 +1845,6 @@ http://dangerousprototypes.com</descript
 </package>
 </packages>
 </library>
-<library name="MF_Connectors">
-<packages>
-<package name="MICROUSB-RIGHT">
-<description>&lt;b&gt;Description:&lt;/b&gt; Package for Micro USB Type B connector. Based on FCI 10118193-0001LF.&lt;br&gt;</description>
-<smd name="3" x="0" y="1.27" dx="0.4" dy="1.35" layer="1" rot="R180"/>
-<smd name="4" x="0.65" y="1.27" dx="0.4" dy="1.35" layer="1" rot="R180"/>
-<smd name="2" x="-0.65" y="1.27" dx="0.4" dy="1.35" layer="1" rot="R180"/>
-<smd name="1" x="-1.3" y="1.27" dx="0.4" dy="1.35" layer="1" rot="R180"/>
-<smd name="5" x="1.3" y="1.27" dx="0.4" dy="1.35" layer="1" rot="R180"/>
-<smd name="S3" x="-3.2" y="1.27" dx="1.4" dy="1.6" layer="1" rot="R90"/>
-<smd name="S4" x="3.2" y="1.27" dx="1.4" dy="1.6" layer="1" rot="R90"/>
-<text x="-5.08" y="2.7" size="0.8128" layer="25" font="vector" ratio="16">&gt;NAME</text>
-<smd name="S5" x="-1.2" y="-1.405" dx="1.9" dy="1.9" layer="1"/>
-<smd name="S6" x="1.2" y="-1.405" dx="1.9" dy="1.9" layer="1"/>
-<smd name="S1" x="-3.3" y="-1.4" dx="0.9" dy="1.6" layer="1" roundness="100" rot="R180"/>
-<smd name="S2" x="3.3" y="-1.4" dx="0.9" dy="1.6" layer="1" roundness="100" rot="R180"/>
-<smd name="S7" x="-3.3" y="-1.4" dx="0.9" dy="1.6" layer="16" roundness="100" rot="R180" cream="no"/>
-<smd name="S8" x="3.3" y="-1.4" dx="0.9" dy="1.6" layer="16" roundness="100" rot="R180" cream="no"/>
-</package>
-</packages>
-</library>
 </libraries>
 <attributes>
 </attributes>
@@ -1832,12 +1854,26 @@ http://dangerousprototypes.com</descript
 <class number="0" name="default" width="0" drill="0">
 </class>
 </classes>
-<designrules name="MF_Standard_2_Layer">
-<description language="en">&lt;b&gt;MacroFab, INC. EAGLE Design Rules&lt;/b&gt;
-&lt;p&gt;This DRC check is for 2-Layer Standard Capability boards to be manufactured through the MacroFab, INC. service.</description>
+<designrules name="Elecrow_2-layer_eagle_rule">
+<description language="de">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
+&lt;p&gt;
+Die Standard-Design-Rules sind so gewählt, dass sie für 
+die meisten Anwendungen passen. Sollte ihre Platine 
+besondere Anforderungen haben, treffen Sie die erforderlichen
+Einstellungen hier und speichern die Design Rules unter 
+einem neuen Namen ab.</description>
+<description language="en">&lt;b&gt;EAGLE Design Rules&lt;/b&gt;
+&lt;p&gt;
+The default Design Rules have been set to cover
+a wide range of applications. Your particular design
+may have different requirements, so please make the
+necessary adjustments and save your customized
+design rules under a new name.</description>
+<description language="zh">&lt;b&gt;Elecrow EAGLE Design Rules&lt;/b&gt;
+</description>
 <param name="layerSetup" value="(1*16)"/>
-<param name="mtCopper" value="0.035mm 0.0175mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.0175mm 0.035mm"/>
-<param name="mtIsolate" value="1.5mm 1.1mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm"/>
+<param name="mtCopper" value="0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm 0.035mm"/>
+<param name="mtIsolate" value="1.5mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm 0.15mm 0.2mm"/>
 <param name="mdWireWire" value="6mil"/>
 <param name="mdWirePad" value="6mil"/>
 <param name="mdWireVia" value="6mil"/>
@@ -1863,11 +1899,11 @@ http://dangerousprototypes.com</descript
 <param name="rvViaInner" value="0.25"/>
 <param name="rvMicroViaOuter" value="0.25"/>
 <param name="rvMicroViaInner" value="0.25"/>
-<param name="rlMinPadTop" value="6mil"/>
+<param name="rlMinPadTop" value="10mil"/>
 <param name="rlMaxPadTop" value="20mil"/>
-<param name="rlMinPadInner" value="6mil"/>
+<param name="rlMinPadInner" value="10mil"/>
 <param name="rlMaxPadInner" value="20mil"/>
-<param name="rlMinPadBottom" value="6mil"/>
+<param name="rlMinPadBottom" value="10mil"/>
 <param name="rlMaxPadBottom" value="20mil"/>
 <param name="rlMinViaOuter" value="6mil"/>
 <param name="rlMaxViaOuter" value="20mil"/>
@@ -1888,7 +1924,7 @@ http://dangerousprototypes.com</descript
 <param name="mlMaxStopFrame" value="2mil"/>
 <param name="mlMinCreamFrame" value="0mil"/>
 <param name="mlMaxCreamFrame" value="0mil"/>
-<param name="mlViaStopLimit" value="25mil"/>
+<param name="mlViaStopLimit" value="100mil"/>
 <param name="srRoundness" value="0"/>
 <param name="srMinRoundness" value="0mil"/>
 <param name="srMaxRoundness" value="0mil"/>
@@ -2046,7 +2082,9 @@ http://dangerousprototypes.com</descript
 <element name="U$3" library="Protofusion" package="CANABLE-0.2" value="" x="4.7625" y="2.38125" rot="MR90"/>
 <element name="J3" library="SparkFun-Connectors" package="SCREWTERMINAL-3.5MM-4_LOCK" value="0393570004" x="3.01625" y="35.56"/>
 <element name="F1" library="dp_devices" package="PTC0805" value="0ZCK0035FF2G" x="3.65125" y="6.985" rot="R270"/>
-<element name="J2" library="MF_Connectors" package="MICROUSB-RIGHT" value="MF-CON-MICROUSB-RIGHT" x="8.255" y="2.8575"/>
+<element name="JP1" library="Protofusion" package="USB-MICROB" value="USB-MICROB" x="8.255" y="1.42875">
+<attribute name="PROD_ID" value="CONN-09505" x="8.255" y="1.42875" size="1.778" layer="27" display="off"/>
+</element>
 </elements>
 <signals>
 <signal name="GND">
@@ -2090,17 +2128,9 @@ http://dangerousprototypes.com</descript
 <wire x1="10.505" y1="10.505" x2="10.16" y2="10.16" width="0.254" layer="1"/>
 <via x="4.445" y="10.95375" extent="1-16" drill="0.381"/>
 <via x="5.87375" y="8.41375" extent="1-16" drill="0.381"/>
-<contactref element="J2" pad="5"/>
-<contactref element="J2" pad="S1"/>
-<contactref element="J2" pad="S3"/>
-<contactref element="J2" pad="S5"/>
-<contactref element="J2" pad="S2"/>
-<contactref element="J2" pad="S4"/>
-<contactref element="J2" pad="S6"/>
-<wire x1="4.955" y1="1.4575" x2="7.055" y2="1.4575" width="0.4064" layer="1"/>
-<wire x1="7.055" y1="1.4575" x2="7.055" y2="1.4525" width="0.4064" layer="1"/>
-<wire x1="9.455" y1="1.4525" x2="11.555" y2="1.4525" width="0.4064" layer="1"/>
-<wire x1="11.555" y1="1.4525" x2="11.555" y2="1.4575" width="0.4064" layer="1"/>
+<contactref element="JP1" pad="MT1"/>
+<contactref element="JP1" pad="MT2"/>
+<contactref element="JP1" pad="GND"/>
 </signal>
 <signal name="3.3V">
 <contactref element="U2" pad="5"/>
@@ -2206,8 +2236,8 @@ http://dangerousprototypes.com</descript
 <wire x1="11.1125" y1="15.5575" x2="11.1125" y2="7.39811875" width="0.254" layer="16"/>
 <wire x1="11.1125" y1="7.39811875" x2="9.74688125" y2="6.0325" width="0.254" layer="16"/>
 <wire x1="9.74688125" y1="6.0325" x2="8.5725" y2="6.0325" width="0.254" layer="16"/>
-<contactref element="J2" pad="3"/>
-<wire x1="8.255" y1="4.1275" x2="8.255" y2="5.715" width="0.3048" layer="1"/>
+<contactref element="JP1" pad="D+"/>
+<wire x1="8.255" y1="4.07875" x2="8.255" y2="5.715" width="0.3048" layer="1"/>
 <wire x1="8.255" y1="5.715" x2="8.5725" y2="6.0325" width="0.3048" layer="1"/>
 </signal>
 <signal name="D-">
@@ -2220,8 +2250,8 @@ http://dangerousprototypes.com</descript
 <wire x1="12.555" y1="16.625" x2="10.5925" y2="16.625" width="0.254" layer="1"/>
 <wire x1="10.5925" y1="16.625" x2="10.31875" y2="16.35125" width="0.254" layer="1"/>
 <wire x1="7.46125" y1="6.0325" x2="8.41375" y2="6.985" width="0.254" layer="16"/>
-<contactref element="J2" pad="2"/>
-<wire x1="7.605" y1="4.1275" x2="7.605" y2="5.88875" width="0.3048" layer="1"/>
+<contactref element="JP1" pad="D-"/>
+<wire x1="7.605" y1="4.07875" x2="7.605" y2="5.88875" width="0.3048" layer="1"/>
 <wire x1="7.605" y1="5.88875" x2="7.46125" y2="6.0325" width="0.3048" layer="1"/>
 </signal>
 <signal name="N$23">
@@ -2345,10 +2375,11 @@ http://dangerousprototypes.com</descript
 </signal>
 <signal name="VBUS_RAW">
 <contactref element="F1" pad="2"/>
-<contactref element="J2" pad="1"/>
 <wire x1="3.65125" y1="5.885" x2="6.33875" y2="5.885" width="0.3048" layer="1"/>
-<wire x1="6.33875" y1="5.885" x2="6.955" y2="5.26875" width="0.3048" layer="1"/>
-<wire x1="6.955" y1="4.1275" x2="6.955" y2="5.26875" width="0.3048" layer="1"/>
+<wire x1="6.33875" y1="5.885" x2="6.746875" y2="5.476875" width="0.3048" layer="1"/>
+<contactref element="JP1" pad="VBUS"/>
+<wire x1="6.955" y1="4.07875" x2="6.955" y2="5.26875" width="0.3048" layer="1"/>
+<wire x1="6.955" y1="5.26875" x2="6.746875" y2="5.476875" width="0.3048" layer="1"/>
 </signal>
 </signals>
 </board>