diff --git a/hab.brd b/hab.brd
--- a/hab.brd
+++ b/hab.brd
@@ -8,7 +8,7 @@
 </settings>
 <grid distance="12.5" unitdist="mil" unit="mil" style="lines" multiple="1" display="yes" altdistance="3.125" altunitdist="mil" altunit="mil"/>
 <layers>
-<layer number="1" name="Top" color="4" fill="1" visible="no" active="yes"/>
+<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="no"/>
 <layer number="3" name="Route3" color="4" fill="3" visible="no" active="no"/>
 <layer number="4" name="Route4" color="1" fill="4" visible="no" active="no"/>
@@ -30,14 +30,14 @@
 <layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
 <layer number="21" name="tPlace" color="7" fill="1" visible="no" active="yes"/>
 <layer number="22" name="bPlace" color="7" fill="1" visible="no" active="yes"/>
-<layer number="23" name="tOrigins" color="15" fill="1" visible="no" active="yes"/>
+<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>
 <layer number="24" name="bOrigins" color="15" fill="1" visible="no" active="yes"/>
 <layer number="25" name="tNames" color="7" fill="1" visible="no" active="yes"/>
 <layer number="26" name="bNames" color="7" fill="1" visible="no" active="yes"/>
 <layer number="27" name="tValues" color="7" fill="1" visible="no" active="yes"/>
 <layer number="28" name="bValues" color="7" fill="1" visible="no" active="yes"/>
-<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
-<layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>
+<layer number="29" name="tStop" color="15" fill="0" visible="no" active="yes"/>
+<layer number="30" name="bStop" color="7" fill="0" visible="yes" active="yes"/>
 <layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
 <layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>
 <layer number="33" name="tFinish" color="6" fill="3" visible="no" active="yes"/>
@@ -312,25 +312,6 @@ chip</description>
 </package>
 </packages>
 </library>
-<library name="picoAVA-R8">
-<description>Generated from &lt;b&gt;picoAVA-R8.sch&lt;/b&gt;&lt;p&gt;
-by exp-lbrs.ulp</description>
-<packages>
-<package name="CRYSTAL_3.2X2.5-TCXO">
-<circle x="-2.1" y="-1.45" radius="0.1581" width="0.127" layer="21"/>
-<wire x1="-1.6" y1="-1.25" x2="1.6" y2="-1.25" width="0.127" layer="51"/>
-<wire x1="1.6" y1="-1.25" x2="1.6" y2="1.25" width="0.127" layer="51"/>
-<wire x1="1.6" y1="1.25" x2="-1.6" y2="1.25" width="0.127" layer="51"/>
-<wire x1="-1.6" y1="1.25" x2="-1.6" y2="-1.25" width="0.127" layer="51"/>
-<smd name="1" x="-1.515" y="-0.68" dx="0.87" dy="0.78" layer="1" rot="R90"/>
-<smd name="2" x="1.515" y="-0.68" dx="0.87" dy="0.78" layer="1" rot="R90"/>
-<smd name="3" x="1.515" y="0.68" dx="0.87" dy="0.78" layer="1" rot="R90"/>
-<smd name="4" x="-1.515" y="0.68" dx="0.87" dy="0.78" layer="1" rot="R90"/>
-<text x="-2.15" y="-2.95" size="1" layer="25" font="vector" ratio="12">&gt;NAME</text>
-<text x="-2.15" y="-4.25" size="1" layer="27" font="vector" ratio="12">&gt;VALUE</text>
-</package>
-</packages>
-</library>
 <library name="wirepad">
 <description>&lt;b&gt;Single Pads&lt;/b&gt;&lt;p&gt;
 &lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
@@ -474,6 +455,19 @@ by exp-lbrs.ulp</description>
 <text x="-2.54" y="-2.54" size="1.27" layer="25" rot="R90">&gt;NAME</text>
 <text x="3.81" y="-2.54" size="1.27" layer="27" rot="R90">&gt;VALUE</text>
 </package>
+<package name="CRYSTAL-3.2X2.5">
+<circle x="-2.1" y="-1.45" radius="0.1581" width="0.127" layer="21"/>
+<wire x1="-1.6" y1="-1.25" x2="1.6" y2="-1.25" width="0.127" layer="51"/>
+<wire x1="1.6" y1="-1.25" x2="1.6" y2="1.25" width="0.127" layer="51"/>
+<wire x1="1.6" y1="1.25" x2="-1.6" y2="1.25" width="0.127" layer="51"/>
+<wire x1="-1.6" y1="1.25" x2="-1.6" y2="-1.25" width="0.127" layer="51"/>
+<smd name="1" x="-1.515" y="-0.68" dx="0.87" dy="0.78" layer="1" rot="R90"/>
+<smd name="2" x="1.515" y="-0.68" dx="0.87" dy="0.78" layer="1" rot="R90"/>
+<smd name="3" x="1.515" y="0.68" dx="0.87" dy="0.78" layer="1" rot="R90"/>
+<smd name="4" x="-1.515" y="0.68" dx="0.87" dy="0.78" layer="1" rot="R90"/>
+<text x="-2.15" y="-2.95" size="1" layer="25" font="vector" ratio="12">&gt;NAME</text>
+<text x="-2.15" y="-4.25" size="1" layer="27" font="vector" ratio="12">&gt;VALUE</text>
+</package>
 </packages>
 </library>
 <library name="picoAVA-R9">
@@ -600,7 +594,7 @@ You are welcome to use this library for 
 <class number="0" name="default" width="0" drill="0">
 </class>
 </classes>
-<designrules name="Elecrow_2-layer_eagle_rule *">
+<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 
@@ -679,7 +673,7 @@ design rules under a new name.</descript
 <param name="dpMaxLengthDifference" value="10mm"/>
 <param name="dpGapFactor" value="2.5"/>
 <param name="checkGrid" value="0"/>
-<param name="checkAngle" value="1"/>
+<param name="checkAngle" value="0"/>
 <param name="checkFont" value="1"/>
 <param name="checkRestrict" value="0"/>
 <param name="useDiameter" value="13"/>
@@ -824,9 +818,6 @@ design rules under a new name.</descript
 <attribute name="NAME" x="17.7851" y="9.049225" size="0.4064" layer="25" rot="R90"/>
 <attribute name="VALUE" x="18.3851" y="9.049225" size="0.4064" layer="27" rot="R90"/>
 </element>
-<element name="U$2" library="picoAVA-R8" package="CRYSTAL_3.2X2.5-TCXO" value="CRYSTAL_3.2X2.5-TCXO" x="11.155625" y="15.2875" smashed="yes" rot="R270">
-<attribute name="NAME" x="11.805625" y="17.7375" size="1" layer="25" font="vector" ratio="12"/>
-</element>
 <element name="R1" library="SparkFun" package="0402-RES" value="100k" x="11.375" y="9.50635" smashed="yes">
 <attribute name="NAME" x="8.525" y="9.70635" size="0.4064" layer="25"/>
 <attribute name="VALUE" x="8.525" y="9.10635" size="0.4064" layer="27"/>
@@ -851,8 +842,11 @@ design rules under a new name.</descript
 <element name="C6" library="SparkFun" package="0402-CAP" value="2.2uF" x="14.76375" y="3.96875" rot="MR0"/>
 <element name="L1" library="SparkFun-Passives" package="1210" value="LQH32CN100K33L" x="12.3825" y="6.82625" rot="MR270"/>
 <element name="C9" library="SparkFun" package="0805" value="47uF" x="15.636875" y="9.8425" rot="MR0"/>
-<element name="C5" library="SparkFun" package="0402-CAP" value="0.1uF" x="11.033125" y="18.176875" rot="R180"/>
+<element name="C5" library="SparkFun" package="0402-CAP" value="0.1uF" x="11.033125" y="17.700625" rot="R180"/>
 <element name="C8" library="SparkFun" package="0402-CAP" value="0.1uF" x="19.446875" y="16.66875" rot="R90"/>
+<element name="U$3" library="Protofusion" package="CRYSTAL-3.2X2.5" value="VG-4231CE" x="11.1125" y="15.001875" rot="R270"/>
+<element name="C10" library="SparkFun" package="0402-CAP" value="15pF" x="11.033125" y="18.89125" rot="R180"/>
+<element name="R3" library="SparkFun" package="0402-RES" value="100k" x="11.033125" y="20.16125" rot="R180"/>
 </elements>
 <signals>
 <signal name="GND">
@@ -885,9 +879,6 @@ design rules under a new name.</descript
 <contactref element="C1" pad="2"/>
 <contactref element="CM2" pad="2"/>
 <contactref element="CM" pad="2"/>
-<contactref element="U$2" pad="2"/>
-<contactref element="U$2" pad="2"/>
-<contactref element="U$2" pad="1"/>
 <contactref element="R1" pad="1"/>
 <wire x1="14.69" y1="11.6325" x2="15.19" y2="11.1325" width="0.4064" layer="1"/>
 <contactref element="PAD2" pad="1"/>
@@ -901,7 +892,6 @@ design rules under a new name.</descript
 <contactref element="U$6" pad="16"/>
 <via x="15.24" y="11.1125" extent="1-16" drill="0.381"/>
 <contactref element="PAD4" pad="1"/>
-<via x="17.145" y="20.6375" extent="1-16" drill="0.381"/>
 <contactref element="U$7" pad="2"/>
 <via x="9.8806" y="10.4521" extent="1-16" drill="0.381"/>
 <contactref element="U4" pad="2"/>
@@ -927,12 +917,9 @@ design rules under a new name.</descript
 <via x="17.389475" y="4.87045" extent="1-16" drill="0.381"/>
 <via x="17.389475" y="5.82295" extent="1-16" drill="0.381"/>
 <via x="18.0975" y="20.6375" extent="1-16" drill="0.381"/>
-<via x="16.1925" y="20.6375" extent="1-16" drill="0.381"/>
-<via x="15.24" y="20.6375" extent="1-16" drill="0.381"/>
-<via x="14.2875" y="20.6375" extent="1-16" drill="0.381"/>
-<via x="13.335" y="20.6375" extent="1-16" drill="0.381"/>
-<via x="12.3825" y="20.6375" extent="1-16" drill="0.381"/>
-<via x="12.065" y="19.685" extent="1-16" drill="0.381"/>
+<via x="16.1925" y="20.875625" extent="1-16" drill="0.381"/>
+<via x="14.208125" y="20.875625" extent="1-16" drill="0.381"/>
+<via x="12.7" y="19.52625" extent="1-16" drill="0.381"/>
 <via x="17.865725" y="2.64795" extent="1-16" drill="0.381"/>
 <via x="18.341975" y="0.663575" extent="1-16" drill="0.381"/>
 <via x="19.294475" y="0.663575" extent="1-16" drill="0.381"/>
@@ -948,6 +935,15 @@ design rules under a new name.</descript
 <via x="10.67435" y="10.690225" extent="1-16" drill="0.381"/>
 <contactref element="C5" pad="2"/>
 <contactref element="C8" pad="2"/>
+<contactref element="U$3" pad="2"/>
+<contactref element="U$3" pad="2"/>
+<contactref element="C10" pad="1"/>
+<wire x1="13.0725" y1="18.368075" x2="12.588175" y2="18.368075" width="0.2032" layer="1"/>
+<wire x1="12.588175" y1="18.368075" x2="12.461875" y2="18.494375" width="0.2032" layer="1"/>
+<wire x1="12.461875" y1="18.494375" x2="12.461875" y2="18.811875" width="0.2032" layer="1"/>
+<wire x1="12.461875" y1="18.811875" x2="12.3825" y2="18.89125" width="0.2032" layer="1"/>
+<wire x1="12.3825" y1="18.57375" x2="12.3825" y2="18.415" width="0.2032" layer="1"/>
+<wire x1="12.3825" y1="18.57375" x2="12.461875" y2="18.494375" width="0.2032" layer="1"/>
 </signal>
 <signal name="VCC">
 <contactref element="LCHOKE" pad="2"/>
@@ -956,7 +952,6 @@ design rules under a new name.</descript
 <contactref element="C3" pad="1"/>
 <contactref element="U$1" pad="8"/>
 <contactref element="U$1" pad="6"/>
-<contactref element="U$2" pad="4"/>
 <contactref element="R2" pad="1"/>
 <wire x1="17.16" y1="10.1325" x2="18.4175" y2="10.1325" width="0.254" layer="1"/>
 <wire x1="18.4175" y1="10.1325" x2="18.4175" y2="10.320575" width="0.254" layer="1"/>
@@ -1016,9 +1011,7 @@ design rules under a new name.</descript
 <wire x1="17.9351" y1="7.4499" x2="19.035" y2="6.35" width="0.3048" layer="1"/>
 <contactref element="C5" pad="1"/>
 <wire x1="13.0725" y1="17.868075" x2="11.991925" y2="17.868075" width="0.254" layer="1"/>
-<wire x1="11.991925" y1="17.868075" x2="11.683125" y2="18.176875" width="0.254" layer="1"/>
-<wire x1="11.835625" y1="16.8025" x2="11.835625" y2="18.024375" width="0.254" layer="1"/>
-<wire x1="11.835625" y1="18.024375" x2="11.683125" y2="18.176875" width="0.254" layer="1"/>
+<wire x1="11.991925" y1="17.868075" x2="11.683125" y2="17.700625" width="0.254" layer="1"/>
 <wire x1="14.4126" y1="18.792825" x2="13.48785" y2="17.868075" width="0.254" layer="1"/>
 <wire x1="13.48785" y1="17.868075" x2="13.0725" y2="17.868075" width="0.254" layer="1"/>
 <contactref element="C8" pad="1"/>
@@ -1036,6 +1029,9 @@ design rules under a new name.</descript
 <wire x1="19.3675" y1="12.7487" x2="19.51135" y2="12.89255" width="0.254" layer="1"/>
 <wire x1="18.46195" y1="11.44905" x2="18.46195" y2="11.57435" width="0.254" layer="1"/>
 <wire x1="18.46195" y1="11.57435" x2="18.431275" y2="11.605025" width="0.254" layer="1"/>
+<contactref element="U$3" pad="4"/>
+<wire x1="11.7925" y1="16.516875" x2="11.7925" y2="17.59125" width="0.2032" layer="1"/>
+<wire x1="11.7925" y1="17.59125" x2="11.683125" y2="17.700625" width="0.2032" layer="1"/>
 </signal>
 <signal name="RADIO-GPIO1">
 <contactref element="U$1" pad="10"/>
@@ -1135,11 +1131,12 @@ design rules under a new name.</descript
 <wire x1="12.37345" y1="11.63885" x2="12.06865" y2="11.94365" width="0.2032" layer="1"/>
 </signal>
 <signal name="N$22">
-<contactref element="U$2" pad="3"/>
 <contactref element="C4" pad="2"/>
-<wire x1="11.60145" y1="13.538325" x2="11.835625" y2="13.7725" width="0.254" layer="1"/>
-<wire x1="10.76865" y1="11.94365" x2="10.76865" y2="12.705525" width="0.254" layer="1"/>
-<wire x1="10.76865" y1="12.705525" x2="11.835625" y2="13.7725" width="0.254" layer="1"/>
+<contactref element="U$3" pad="3"/>
+<wire x1="11.7925" y1="13.486875" x2="11.7925" y2="13.38" width="0.2032" layer="1"/>
+<wire x1="11.7925" y1="13.38" x2="11.1125" y2="12.7" width="0.2032" layer="1"/>
+<wire x1="11.1125" y1="12.7" x2="11.1125" y2="12.2875" width="0.2032" layer="1"/>
+<wire x1="11.1125" y1="12.2875" x2="10.76865" y2="11.94365" width="0.2032" layer="1"/>
 </signal>
 <signal name="N$4">
 <contactref element="U$5" pad="9_V_RESET"/>
@@ -1368,6 +1365,23 @@ design rules under a new name.</descript
 <vertex x="8.5725" y="11.43"/>
 </polygon>
 </signal>
+<signal name="N$12">
+<contactref element="U$3" pad="1"/>
+<contactref element="R3" pad="2"/>
+<contactref element="C10" pad="2"/>
+<wire x1="11.033125" y1="17.065625" x2="10.795" y2="16.8275" width="0.2032" layer="1"/>
+<wire x1="10.795" y1="16.8275" x2="10.4325" y2="16.516875" width="0.2032" layer="1"/>
+<wire x1="10.383125" y1="20.16125" x2="10.383125" y2="18.89125" width="0.2032" layer="1"/>
+<wire x1="11.033125" y1="17.065625" x2="11.033125" y2="18.24125" width="0.2032" layer="1"/>
+<wire x1="11.033125" y1="18.24125" x2="10.383125" y2="18.89125" width="0.2032" layer="1"/>
+</signal>
+<signal name="VCO-SWING">
+<contactref element="R3" pad="1"/>
+<contactref element="U$6" pad="10"/>
+<wire x1="11.683125" y1="20.16125" x2="15.5575" y2="20.16125" width="0.2032" layer="1"/>
+<wire x1="15.5575" y1="20.16125" x2="15.6725" y2="20.04625" width="0.2032" layer="1"/>
+<wire x1="15.6725" y1="19.468075" x2="15.6725" y2="20.04625" width="0.2032" layer="1"/>
+</signal>
 </signals>
 </board>
 </drawing>