diff --git a/master/master.brd b/master/master.brd
--- a/master/master.brd
+++ b/master/master.brd
@@ -381,6 +381,41 @@ Source: RS Components</description>
 <text x="-0.762" y="0.8255" size="0.4064" layer="25">&gt;NAME</text>
 <text x="-1.016" y="-1.397" size="0.4064" layer="27">&gt;VALUE</text>
 </package>
+<package name="SMA-DIODE">
+<description>&lt;B&gt;Diode&lt;/B&gt;&lt;p&gt;
+Basic SMA packaged diode. Good for reverse polarization protection. Common part #: MBRA140</description>
+<wire x1="-2.3" y1="1" x2="-2.3" y2="1.45" width="0.2032" layer="21"/>
+<wire x1="-2.3" y1="1.45" x2="2.3" y2="1.45" width="0.2032" layer="21"/>
+<wire x1="2.3" y1="1.45" x2="2.3" y2="1" width="0.2032" layer="21"/>
+<wire x1="2.3" y1="-1" x2="2.3" y2="-1.45" width="0.2032" layer="21"/>
+<wire x1="2.3" y1="-1.45" x2="-2.3" y2="-1.45" width="0.2032" layer="21"/>
+<wire x1="-2.3" y1="-1.45" x2="-2.3" y2="-1" width="0.2032" layer="21"/>
+<wire x1="1" y1="1" x2="1" y2="-1" width="0.2032" layer="21"/>
+<smd name="A" x="-2.15" y="0" dx="1.27" dy="1.47" layer="1" rot="R180"/>
+<smd name="C" x="2.15" y="0" dx="1.27" dy="1.47" layer="1"/>
+<text x="-2.286" y="1.651" size="0.4064" layer="25">&gt;NAME</text>
+<text x="0.254" y="1.651" size="0.4064" layer="27">&gt;VALUE</text>
+</package>
+<package name="SRU1038">
+<wire x1="-5" y1="-1.6" x2="-5" y2="1.6" width="0.2032" layer="51"/>
+<wire x1="-5" y1="1.6" x2="-1.6" y2="5" width="0.2032" layer="51"/>
+<wire x1="-1.6" y1="5" x2="1.6" y2="5" width="0.2032" layer="51"/>
+<wire x1="1.6" y1="5" x2="5" y2="1.6" width="0.2032" layer="51"/>
+<wire x1="5" y1="1.6" x2="5" y2="-1.6" width="0.2032" layer="51"/>
+<wire x1="5" y1="-1.6" x2="1.6" y2="-5" width="0.2032" layer="51"/>
+<wire x1="1.6" y1="-5" x2="-1.6" y2="-5" width="0.2032" layer="51"/>
+<wire x1="-1.6" y1="-5" x2="-5" y2="-1.6" width="0.2032" layer="51"/>
+<wire x1="-4.5" y1="2.1" x2="-1.6" y2="5" width="0.254" layer="21"/>
+<wire x1="-1.6" y1="5" x2="1.6" y2="5" width="0.254" layer="21"/>
+<wire x1="1.6" y1="-5" x2="-1.6" y2="-5" width="0.254" layer="21"/>
+<wire x1="1.6" y1="5" x2="4.5" y2="2.1" width="0.254" layer="21"/>
+<wire x1="-4.5" y1="-2.1" x2="-1.6" y2="-5" width="0.254" layer="21"/>
+<wire x1="1.6" y1="-5" x2="4.5" y2="-2.1" width="0.254" layer="21"/>
+<smd name="2" x="4.5" y="0" dx="1.8" dy="3.6" layer="1"/>
+<smd name="1" x="-4.5" y="0" dx="1.8" dy="3.6" layer="1"/>
+<text x="-2.54" y="2.54" size="1.016" layer="25">&gt;Name</text>
+<text x="-2.54" y="-3.302" size="1.016" layer="27">&gt;Value</text>
+</package>
 </packages>
 </library>
 <library name="atmel">
@@ -1080,8 +1115,14 @@ design rules under a new name.</descript
 <element name="JTAG" library="SLAT-CON-JST-ZH" package="ZH-V-4-1" value="ZH-V-4-1" x="59.69" y="8.89" rot="R90"/>
 <element name="U$7" library="SeniorDesign" package="SOT23-5" value="MCP9800" x="72.39" y="36.83"/>
 <element name="5V_SWITCHING" library="SeniorDesign" package="SOIC8HEAT" value="IFX91041EJ" x="3.81" y="-8.89"/>
-<element name="C10" library="SparkFun" package="0805" value="10uF" x="-2.54" y="-10.16"/>
 <element name="C12" library="SparkFun" package="0805" value="100uF" x="-6.35" y="-10.16"/>
+<element name="C10" library="SparkFun" package="0603-CAP" value="22nF" x="-6.35" y="-15.24"/>
+<element name="R2" library="SparkFun" package="0603-RES" value="22k" x="-6.35" y="-17.78"/>
+<element name="C16" library="SparkFun" package="0603-CAP" value="220nF" x="-6.35" y="-21.59"/>
+<element name="D1" library="SparkFun" package="SMA-DIODE" value="DIODE-SCHOTTKY" x="-3.81" y="-26.67"/>
+<element name="L3" library="SparkFun" package="SRU1038" value="47uH" x="-1.27" y="-34.29"/>
+<element name="C18" library="SparkFun" package="0805" value="100uF" x="-10.16" y="-36.83"/>
+<element name="C19" library="SparkFun" package="0603-CAP" value="220nF" x="-10.16" y="-41.91"/>
 </elements>
 <signals>
 <signal name="GND">
@@ -1138,10 +1179,13 @@ design rules under a new name.</descript
 <contactref element="U$7" pad="2"/>
 <contactref element="5V_SWITCHING" pad="9"/>
 <contactref element="5V_SWITCHING" pad="2"/>
-<contactref element="C10" pad="2"/>
 <contactref element="Q6" pad="1"/>
 <contactref element="C12" pad="2"/>
 <contactref element="5V_SWITCHING" pad="1"/>
+<contactref element="R2" pad="1"/>
+<contactref element="D1" pad="A"/>
+<contactref element="C19" pad="2"/>
+<contactref element="C18" pad="2"/>
 <wire x1="85.09" y1="54.19" x2="85.09" y2="56.3" width="0" layer="19" extent="1-1"/>
 <wire x1="72.39" y1="35.54" x2="85.09" y2="54.19" width="0" layer="19" extent="1-1"/>
 <wire x1="73.24" y1="25.4" x2="72.39" y2="35.54" width="0" layer="19" extent="1-1"/>
@@ -1192,8 +1236,11 @@ design rules under a new name.</descript
 <wire x1="3.81" y1="-8.89" x2="4.66" y2="7.62" width="0" layer="19" extent="1-1"/>
 <wire x1="3.175" y1="-11.49" x2="3.81" y2="-8.89" width="0" layer="19" extent="1-1"/>
 <wire x1="1.905" y1="-11.49" x2="3.175" y2="-11.49" width="0" layer="19" extent="1-1"/>
-<wire x1="-1.64" y1="-10.16" x2="1.905" y2="-11.49" width="0" layer="19" extent="1-1"/>
-<wire x1="-5.45" y1="-10.16" x2="-1.64" y2="-10.16" width="0" layer="19" extent="1-1"/>
+<wire x1="-5.45" y1="-10.16" x2="1.905" y2="-11.49" width="0" layer="19" extent="1-1"/>
+<wire x1="-7.2" y1="-17.78" x2="-5.45" y2="-10.16" width="0" layer="19" extent="1-1"/>
+<wire x1="-5.96" y1="-26.67" x2="-7.2" y2="-17.78" width="0" layer="19" extent="1-1"/>
+<wire x1="-9.26" y1="-36.83" x2="-5.96" y2="-26.67" width="0" layer="19" extent="1-1"/>
+<wire x1="-9.31" y1="-41.91" x2="-9.26" y2="-36.83" width="0" layer="19" extent="1-1"/>
 <wire x1="98.11" y1="5.25" x2="71.54" y2="7.62" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$1">
@@ -1368,13 +1415,19 @@ design rules under a new name.</descript
 <contactref element="Q4" pad="E"/>
 <contactref element="M2" pad="VCC"/>
 <contactref element="C13" pad="2"/>
+<contactref element="L3" pad="2"/>
 <contactref element="5V_SWITCHING" pad="4"/>
+<contactref element="C18" pad="1"/>
+<contactref element="C19" pad="1"/>
 <wire x1="75.88" y1="56.05" x2="79.69" y2="56.05" width="0" layer="19" extent="1-1"/>
 <wire x1="72.07" y1="56.05" x2="75.88" y2="56.05" width="0" layer="19" extent="1-1"/>
 <wire x1="68.26" y1="56.05" x2="72.07" y2="56.05" width="0" layer="19" extent="1-1"/>
 <wire x1="44.45" y1="50.8" x2="68.26" y2="56.05" width="0" layer="19" extent="1-1"/>
 <wire x1="28.79" y1="60.96" x2="44.45" y2="50.8" width="0" layer="19" extent="1-1"/>
 <wire x1="5.715" y1="-11.49" x2="44.45" y2="50.8" width="0" layer="19" extent="1-1"/>
+<wire x1="3.23" y1="-34.29" x2="5.715" y2="-11.49" width="0" layer="19" extent="1-1"/>
+<wire x1="-11.06" y1="-36.83" x2="3.23" y2="-34.29" width="0" layer="19" extent="1-1"/>
+<wire x1="-11.01" y1="-41.91" x2="-11.06" y2="-36.83" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="HX1_TXD_5V">
 <contactref element="M2" pad="TXD"/>
@@ -1549,13 +1602,34 @@ design rules under a new name.</descript
 <contactref element="Q6" pad="2"/>
 <contactref element="5V_SWITCHING" pad="8"/>
 <contactref element="C12" pad="1"/>
-<wire x1="1.905" y1="-6.29" x2="100.01" y2="5.25" width="0" layer="19" extent="1-1"/>
+<contactref element="5V_SWITCHING" pad="7"/>
+<wire x1="3.175" y1="-6.29" x2="100.01" y2="5.25" width="0" layer="19" extent="1-1"/>
+<wire x1="1.905" y1="-6.29" x2="3.175" y2="-6.29" width="0" layer="19" extent="1-1"/>
 <wire x1="-7.25" y1="-10.16" x2="1.905" y2="-6.29" width="0" layer="19" extent="1-1"/>
 </signal>
 <signal name="N$4">
-<contactref element="5V_SWITCHING" pad="7"/>
+<contactref element="5V_SWITCHING" pad="3"/>
 <contactref element="C10" pad="1"/>
-<wire x1="3.175" y1="-6.29" x2="-3.44" y2="-10.16" width="0" layer="19" extent="1-1"/>
+<wire x1="4.445" y1="-11.49" x2="-7.2" y2="-15.24" width="0" layer="19" extent="1-1"/>
+</signal>
+<signal name="N$18">
+<contactref element="C10" pad="2"/>
+<contactref element="R2" pad="2"/>
+<wire x1="-5.5" y1="-15.24" x2="-5.5" y2="-17.78" width="0" layer="19" extent="1-1"/>
+</signal>
+<signal name="N$19">
+<contactref element="5V_SWITCHING" pad="5"/>
+<contactref element="C16" pad="1"/>
+<wire x1="5.715" y1="-6.29" x2="-7.2" y2="-21.59" width="0" layer="19" extent="1-1"/>
+</signal>
+<signal name="N$21">
+<contactref element="5V_SWITCHING" pad="6"/>
+<contactref element="C16" pad="2"/>
+<contactref element="D1" pad="C"/>
+<contactref element="L3" pad="1"/>
+<wire x1="-1.66" y1="-26.67" x2="-5.77" y2="-34.29" width="0" layer="19" extent="1-1"/>
+<wire x1="-5.5" y1="-21.59" x2="-1.66" y2="-26.67" width="0" layer="19" extent="1-1"/>
+<wire x1="4.445" y1="-6.29" x2="-5.5" y2="-21.59" width="0" layer="19" extent="1-1"/>
 </signal>
 </signals>
 </board>
diff --git a/master/master.sch b/master/master.sch
--- a/master/master.sch
+++ b/master/master.sch
@@ -1504,6 +1504,21 @@ Source: RS Components</description>
 <rectangle x1="-0.65" y1="-0.7" x2="-0.15" y2="-0.5" layer="51"/>
 <rectangle x1="-1.5" y1="-0.7" x2="-0.95" y2="-0.5" layer="51"/>
 </package>
+<package name="SMA-DIODE">
+<description>&lt;B&gt;Diode&lt;/B&gt;&lt;p&gt;
+Basic SMA packaged diode. Good for reverse polarization protection. Common part #: MBRA140</description>
+<wire x1="-2.3" y1="1" x2="-2.3" y2="1.45" width="0.2032" layer="21"/>
+<wire x1="-2.3" y1="1.45" x2="2.3" y2="1.45" width="0.2032" layer="21"/>
+<wire x1="2.3" y1="1.45" x2="2.3" y2="1" width="0.2032" layer="21"/>
+<wire x1="2.3" y1="-1" x2="2.3" y2="-1.45" width="0.2032" layer="21"/>
+<wire x1="2.3" y1="-1.45" x2="-2.3" y2="-1.45" width="0.2032" layer="21"/>
+<wire x1="-2.3" y1="-1.45" x2="-2.3" y2="-1" width="0.2032" layer="21"/>
+<wire x1="1" y1="1" x2="1" y2="-1" width="0.2032" layer="21"/>
+<smd name="A" x="-2.15" y="0" dx="1.27" dy="1.47" layer="1" rot="R180"/>
+<smd name="C" x="2.15" y="0" dx="1.27" dy="1.47" layer="1"/>
+<text x="-2.286" y="1.651" size="0.4064" layer="25">&gt;NAME</text>
+<text x="0.254" y="1.651" size="0.4064" layer="27">&gt;VALUE</text>
+</package>
 </packages>
 <symbols>
 <symbol name="USDCARD">
@@ -1812,6 +1827,19 @@ Source: RS Components</description>
 <pin name="1" x="-5.08" y="0" visible="pad" length="short" direction="pas" swaplevel="1"/>
 <pin name="2" x="5.08" y="0" visible="pad" length="short" direction="pas" swaplevel="1" rot="R180"/>
 </symbol>
+<symbol name="DIODE-SCHOTTKY">
+<wire x1="-1.27" y1="-1.27" x2="1.27" y2="0" width="0.254" layer="94"/>
+<wire x1="1.27" y1="0" x2="-1.27" y2="1.27" width="0.254" layer="94"/>
+<wire x1="1.27" y1="1.27" x2="1.27" y2="0" width="0.254" layer="94"/>
+<wire x1="-1.27" y1="1.27" x2="-1.27" y2="-1.27" width="0.254" layer="94"/>
+<wire x1="1.27" y1="0" x2="1.27" y2="-1.27" width="0.254" layer="94"/>
+<wire x1="1.27" y1="1.27" x2="1.778" y2="1.524" width="0.254" layer="94"/>
+<wire x1="1.27" y1="-1.27" x2="0.762" y2="-1.524" width="0.254" layer="94"/>
+<text x="2.54" y="0.4826" size="1.778" layer="95">&gt;NAME</text>
+<text x="2.54" y="-2.3114" size="1.778" layer="96">&gt;VALUE</text>
+<pin name="A" x="-2.54" y="0" visible="off" length="short" direction="pas"/>
+<pin name="C" x="2.54" y="0" visible="off" length="short" direction="pas" rot="R180"/>
+</symbol>
 </symbols>
 <devicesets>
 <deviceset name="USD-SOCKET" prefix="U">
@@ -2719,6 +2747,22 @@ Source: RS Component / Phycomp</descript
 </device>
 </devices>
 </deviceset>
+<deviceset name="DIODE-SCHOTTKY" prefix="D">
+<gates>
+<gate name="G$1" symbol="DIODE-SCHOTTKY" x="0" y="0"/>
+</gates>
+<devices>
+<device name="_" package="SMA-DIODE">
+<connects>
+<connect gate="G$1" pin="A" pad="A"/>
+<connect gate="G$1" pin="C" pad="C"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
 </devicesets>
 </library>
 <library name="atmel">
@@ -5336,10 +5380,20 @@ www.irf.com&lt;p&gt;
 <part name="GND21" library="supply1" deviceset="GND" device=""/>
 <part name="5V_SWITCHING" library="SeniorDesign" deviceset="IFX91041EJ" device=""/>
 <part name="GND23" library="SparkFun" deviceset="GND" device=""/>
-<part name="C10" library="SparkFun" deviceset="CAP" device="0805" value="10uF"/>
 <part name="C12" library="SparkFun" deviceset="CAP" device="0805" value="100uF"/>
 <part name="GND24" library="SparkFun" deviceset="GND" device=""/>
 <part name="U$8" library="SparkFun" deviceset="5V" device=""/>
+<part name="C10" library="SparkFun" deviceset="CAP" device="0603-CAP" value="22nF"/>
+<part name="R2" library="SparkFun" deviceset="RESISTOR" device="0603-RES" value="22k"/>
+<part name="GND25" library="SparkFun" deviceset="GND" device=""/>
+<part name="C16" library="SparkFun" deviceset="CAP" device="0603-CAP" value="220nF"/>
+<part name="D1" library="SparkFun" deviceset="DIODE-SCHOTTKY" device="_" value="DIODE-SCHOTTKY"/>
+<part name="L3" library="SparkFun" deviceset="INDUCTOR" device="SRU1038" value="47uH"/>
+<part name="GND26" library="SparkFun" deviceset="GND" device=""/>
+<part name="U$9" library="SparkFun" deviceset="5V" device=""/>
+<part name="C18" library="SparkFun" deviceset="CAP" device="0805" value="100uF"/>
+<part name="C19" library="SparkFun" deviceset="CAP" device="0603-CAP" value="220nF"/>
+<part name="GND27" library="SparkFun" deviceset="GND" device=""/>
 </parts>
 <sheets>
 <sheet>
@@ -5349,10 +5403,9 @@ www.irf.com&lt;p&gt;
 <text x="53.34" y="124.46" size="5.08" layer="94" font="vector">SPI</text>
 <wire x1="121.92" y1="256.54" x2="121.92" y2="132.08" width="0.3048" layer="94"/>
 <wire x1="121.92" y1="132.08" x2="3.302" y2="132.08" width="0.3048" layer="94"/>
-<wire x1="121.92" y1="132.08" x2="121.92" y2="68.58" width="0.3048" layer="94"/>
+<wire x1="121.92" y1="132.08" x2="121.92" y2="71.12" width="0.3048" layer="94"/>
 <text x="78.74" y="185.42" size="1.778" layer="91">u.fl</text>
-<wire x1="121.92" y1="68.58" x2="3.302" y2="68.58" width="0.3048" layer="94"/>
-<wire x1="121.92" y1="68.58" x2="121.92" y2="3.302" width="0.3048" layer="94"/>
+<wire x1="121.92" y1="71.12" x2="3.302" y2="71.12" width="0.3048" layer="94"/>
 <text x="33.02" y="60.96" size="5.08" layer="94" font="vector">Power Supply</text>
 <text x="78.74" y="182.88" size="1.778" layer="91">e^2</text>
 <text x="137.16" y="246.38" size="5.08" layer="94" font="vector">144MHz Radio</text>
@@ -5381,14 +5434,14 @@ www.irf.com&lt;p&gt;
 <wire x1="338.836" y1="60.198" x2="341.376" y2="60.198" width="0.1524" layer="94"/>
 <text x="341.884" y="59.436" size="1.778" layer="94">I2C</text>
 <text x="144.78" y="182.88" size="1.778" layer="91">holy ground planes, batman!</text>
-<text x="134.62" y="43.18" size="5.08" layer="94" font="vector">Level Shifters</text>
+<text x="132.08" y="111.76" size="5.08" layer="94" font="vector">Level Shifters</text>
 <text x="276.86" y="200.66" size="1.778" layer="91">Total parallel is 532.379 ohms</text>
 <text x="332.74" y="152.4" size="1.778" layer="91">Other designs use 200K fixed and 10K pot. test in lab! - http://www.dk7in.de/TinyTrak_e.html</text>
 <text x="160.02" y="165.1" size="5.08" layer="94" font="vector">i2c</text>
-<wire x1="203.2" y1="58.42" x2="122.682" y2="58.42" width="0.3048" layer="94"/>
-<wire x1="203.2" y1="58.42" x2="203.2" y2="3.556" width="0.3048" layer="94"/>
 <text x="335.28" y="147.32" size="1.778" layer="91">Drive resistors w/ pnp transistors from 5v or op-amp on output</text>
-<wire x1="203.2" y1="179.578" x2="203.2" y2="58.674" width="0.3048" layer="94"/>
+<wire x1="203.2" y1="179.578" x2="203.2" y2="121.92" width="0.3048" layer="94"/>
+<wire x1="203.2" y1="121.92" x2="203.2" y2="71.12" width="0.3048" layer="94"/>
+<wire x1="203.2" y1="71.12" x2="203.2" y2="3.556" width="0.3048" layer="94"/>
 <wire x1="202.946" y1="179.578" x2="122.428" y2="179.578" width="0.3048" layer="94"/>
 <wire x1="203.2" y1="256.794" x2="203.2" y2="179.832" width="0.3048" layer="94"/>
 <text x="332.486" y="4.572" size="2.286" layer="94" font="vector">Ethan Zonca</text>
@@ -5411,7 +5464,10 @@ are free for leds</text>
 <text x="15.24" y="81.28" size="1.778" layer="91">CLOSE TO CARD</text>
 <text x="45.72" y="157.48" size="6.4516" layer="91" ratio="19">TODO</text>
 <text x="294.64" y="236.22" size="6.4516" layer="91" ratio="19">TODO</text>
-<text x="76.2" y="40.64" size="1.778" layer="91">IN PROGRESS</text>
+<text x="165.1" y="38.1" size="1.778" layer="91">IN PROGRESS</text>
+<wire x1="203.2" y1="121.92" x2="122.682" y2="121.92" width="0.3048" layer="94"/>
+<wire x1="203.2" y1="71.12" x2="122.682" y2="71.12" width="0.3048" layer="94"/>
+<text x="157.48" y="33.02" size="1.778" layer="91">Make Part for LDO</text>
 </plain>
 <instances>
 <instance part="U2" gate="G$1" x="96.52" y="96.52"/>
@@ -5438,7 +5494,7 @@ are free for leds</text>
 <instance part="C17" gate="G$1" x="208.28" y="111.76"/>
 <instance part="L1" gate="G$1" x="40.64" y="154.94"/>
 <instance part="FRAME2" gate="G$1" x="0" y="0"/>
-<instance part="P+6" gate="G$1" x="104.14" y="45.72"/>
+<instance part="P+6" gate="G$1" x="114.3" y="55.88"/>
 <instance part="ICSP" gate="G$1" x="355.6" y="243.84"/>
 <instance part="M2" gate="G$1" x="165.1" y="215.9" rot="R270"/>
 <instance part="GND7" gate="1" x="134.62" y="193.04"/>
@@ -5455,11 +5511,11 @@ are free for leds</text>
 <instance part="P+5" gate="G$1" x="101.6" y="157.48"/>
 <instance part="P+2" gate="G$1" x="256.54" y="127"/>
 <instance part="U$1" gate="G$1" x="134.62" y="213.36"/>
-<instance part="IC2" gate="A" x="167.64" y="22.86"/>
-<instance part="IC2" gate="P" x="134.62" y="25.4"/>
-<instance part="GND8" gate="1" x="160.02" y="35.56"/>
-<instance part="P+3" gate="1" x="134.62" y="35.56"/>
-<instance part="GND9" gate="1" x="134.62" y="15.24"/>
+<instance part="IC2" gate="A" x="165.1" y="91.44"/>
+<instance part="IC2" gate="P" x="132.08" y="93.98"/>
+<instance part="GND8" gate="1" x="157.48" y="104.14"/>
+<instance part="P+3" gate="1" x="132.08" y="104.14"/>
+<instance part="GND9" gate="1" x="132.08" y="83.82"/>
 <instance part="L2" gate="G$1" x="269.24" y="71.12"/>
 <instance part="R4" gate="G$1" x="342.9" y="175.26" smashed="yes" rot="R270">
 <attribute name="NAME" x="337.82" y="174.2186" size="1.778" layer="95"/>
@@ -5561,18 +5617,35 @@ are free for leds</text>
 <instance part="U$7" gate="G$1" x="147.32" y="142.24"/>
 <instance part="P+10" gate="G$1" x="134.62" y="147.32"/>
 <instance part="GND21" gate="1" x="134.62" y="142.24"/>
-<instance part="5V_SWITCHING" gate="G$1" x="58.42" y="48.26"/>
-<instance part="GND23" gate="1" x="40.64" y="30.48"/>
-<instance part="C10" gate="G$1" x="35.56" y="40.64" smashed="yes">
-<attribute name="NAME" x="29.464" y="43.561" size="1.778" layer="95"/>
-<attribute name="VALUE" x="29.464" y="38.481" size="1.778" layer="96"/>
+<instance part="5V_SWITCHING" gate="G$1" x="50.8" y="43.18"/>
+<instance part="GND23" gate="1" x="33.02" y="25.4"/>
+<instance part="C12" gate="G$1" x="22.86" y="35.56"/>
+<instance part="GND24" gate="1" x="12.7" y="43.18"/>
+<instance part="U$8" gate="G$1" x="101.6" y="53.34" smashed="yes">
+<attribute name="VALUE" x="100.584" y="56.896" size="1.778" layer="96"/>
+</instance>
+<instance part="C10" gate="G$1" x="68.58" y="30.48"/>
+<instance part="R2" gate="G$1" x="60.96" y="25.4"/>
+<instance part="GND25" gate="1" x="53.34" y="20.32"/>
+<instance part="C16" gate="G$1" x="73.66" y="48.26" smashed="yes" rot="R90">
+<attribute name="NAME" x="75.819" y="54.864" size="1.778" layer="95" rot="R180"/>
+<attribute name="VALUE" x="75.819" y="52.324" size="1.778" layer="96" rot="R180"/>
 </instance>
-<instance part="C12" gate="G$1" x="25.4" y="40.64" smashed="yes">
-<attribute name="NAME" x="19.304" y="43.561" size="1.778" layer="95"/>
-<attribute name="VALUE" x="19.304" y="38.481" size="1.778" layer="96"/>
+<instance part="D1" gate="G$1" x="88.9" y="48.26" smashed="yes" rot="R180">
+<attribute name="NAME" x="86.36" y="47.7774" size="1.778" layer="95" rot="R180"/>
+<attribute name="VALUE" x="99.06" y="45.4914" size="1.778" layer="96" rot="R180"/>
+</instance>
+<instance part="L3" gate="G$1" x="91.44" y="50.8" smashed="yes" rot="R90">
+<attribute name="NAME" x="86.36" y="53.34" size="1.778" layer="95"/>
+<attribute name="VALUE" x="91.44" y="53.34" size="1.778" layer="96"/>
 </instance>
-<instance part="GND24" gate="1" x="12.7" y="48.26"/>
-<instance part="U$8" gate="G$1" x="88.9" y="50.8"/>
+<instance part="GND26" gate="1" x="101.6" y="43.18"/>
+<instance part="U$9" gate="G$1" x="86.36" y="38.1" smashed="yes">
+<attribute name="VALUE" x="87.884" y="39.116" size="1.778" layer="96"/>
+</instance>
+<instance part="C18" gate="G$1" x="91.44" y="27.94"/>
+<instance part="C19" gate="G$1" x="81.28" y="27.94"/>
+<instance part="GND27" gate="1" x="86.36" y="17.78"/>
 </instances>
 <busses>
 </busses>
@@ -5650,8 +5723,8 @@ are free for leds</text>
 <wire x1="264.16" y1="81.28" x2="264.16" y2="86.36" width="0.1524" layer="91"/>
 </segment>
 <segment>
-<wire x1="167.64" y1="33.02" x2="167.64" y2="38.1" width="0.1524" layer="91"/>
-<wire x1="167.64" y1="38.1" x2="160.02" y2="38.1" width="0.1524" layer="91"/>
+<wire x1="165.1" y1="101.6" x2="165.1" y2="106.68" width="0.1524" layer="91"/>
+<wire x1="165.1" y1="106.68" x2="157.48" y2="106.68" width="0.1524" layer="91"/>
 <pinref part="IC2" gate="A" pin="OE"/>
 <pinref part="GND8" gate="1" pin="GND"/>
 </segment>
@@ -5775,18 +5848,14 @@ are free for leds</text>
 </segment>
 <segment>
 <pinref part="5V_SWITCHING" gate="G$1" pin="GND"/>
-<wire x1="43.18" y1="43.18" x2="40.64" y2="43.18" width="0.1524" layer="91"/>
+<wire x1="35.56" y1="38.1" x2="33.02" y2="38.1" width="0.1524" layer="91"/>
 <pinref part="GND23" gate="1" pin="GND"/>
-<wire x1="40.64" y1="43.18" x2="40.64" y2="35.56" width="0.1524" layer="91"/>
-<pinref part="C10" gate="G$1" pin="2"/>
-<wire x1="40.64" y1="35.56" x2="40.64" y2="33.02" width="0.1524" layer="91"/>
-<wire x1="35.56" y1="38.1" x2="35.56" y2="35.56" width="0.1524" layer="91"/>
-<wire x1="35.56" y1="35.56" x2="40.64" y2="35.56" width="0.1524" layer="91"/>
-<junction x="40.64" y="35.56"/>
+<wire x1="33.02" y1="38.1" x2="33.02" y2="30.48" width="0.1524" layer="91"/>
+<wire x1="33.02" y1="30.48" x2="33.02" y2="27.94" width="0.1524" layer="91"/>
+<junction x="33.02" y="30.48"/>
 <pinref part="C12" gate="G$1" pin="2"/>
-<wire x1="25.4" y1="38.1" x2="25.4" y2="35.56" width="0.1524" layer="91"/>
-<wire x1="25.4" y1="35.56" x2="35.56" y2="35.56" width="0.1524" layer="91"/>
-<junction x="35.56" y="35.56"/>
+<wire x1="22.86" y1="33.02" x2="22.86" y2="30.48" width="0.1524" layer="91"/>
+<wire x1="22.86" y1="30.48" x2="33.02" y2="30.48" width="0.1524" layer="91"/>
 </segment>
 <segment>
 <pinref part="Q6" gate="G$1" pin="G"/>
@@ -5796,10 +5865,33 @@ are free for leds</text>
 </segment>
 <segment>
 <pinref part="5V_SWITCHING" gate="G$1" pin="SYNC"/>
-<wire x1="43.18" y1="53.34" x2="12.7" y2="53.34" width="0.1524" layer="91"/>
-<wire x1="12.7" y1="53.34" x2="12.7" y2="50.8" width="0.1524" layer="91"/>
+<wire x1="35.56" y1="48.26" x2="12.7" y2="48.26" width="0.1524" layer="91"/>
+<wire x1="12.7" y1="48.26" x2="12.7" y2="45.72" width="0.1524" layer="91"/>
 <pinref part="GND24" gate="1" pin="GND"/>
 </segment>
+<segment>
+<pinref part="R2" gate="G$1" pin="1"/>
+<wire x1="55.88" y1="25.4" x2="53.34" y2="25.4" width="0.1524" layer="91"/>
+<pinref part="GND25" gate="1" pin="GND"/>
+<wire x1="53.34" y1="25.4" x2="53.34" y2="22.86" width="0.1524" layer="91"/>
+</segment>
+<segment>
+<pinref part="D1" gate="G$1" pin="A"/>
+<wire x1="91.44" y1="48.26" x2="101.6" y2="48.26" width="0.1524" layer="91"/>
+<wire x1="101.6" y1="48.26" x2="101.6" y2="45.72" width="0.1524" layer="91"/>
+<pinref part="GND26" gate="1" pin="GND"/>
+</segment>
+<segment>
+<pinref part="C19" gate="G$1" pin="2"/>
+<wire x1="81.28" y1="25.4" x2="81.28" y2="22.86" width="0.1524" layer="91"/>
+<wire x1="81.28" y1="22.86" x2="86.36" y2="22.86" width="0.1524" layer="91"/>
+<pinref part="C18" gate="G$1" pin="2"/>
+<wire x1="86.36" y1="22.86" x2="91.44" y2="22.86" width="0.1524" layer="91"/>
+<wire x1="91.44" y1="22.86" x2="91.44" y2="25.4" width="0.1524" layer="91"/>
+<pinref part="GND27" gate="1" pin="GND"/>
+<wire x1="86.36" y1="20.32" x2="86.36" y2="22.86" width="0.1524" layer="91"/>
+<junction x="86.36" y="22.86"/>
+</segment>
 </net>
 <net name="N$1" class="0">
 <segment>
@@ -6026,8 +6118,8 @@ are free for leds</text>
 </net>
 <net name="HX1_EN" class="0">
 <segment>
-<wire x1="157.48" y1="22.86" x2="142.24" y2="22.86" width="0.1524" layer="91"/>
-<label x="142.24" y="22.86" size="1.778" layer="95"/>
+<wire x1="154.94" y1="91.44" x2="139.7" y2="91.44" width="0.1524" layer="91"/>
+<label x="139.7" y="91.44" size="1.778" layer="95"/>
 <pinref part="IC2" gate="A" pin="I"/>
 </segment>
 <segment>
@@ -6149,8 +6241,8 @@ are free for leds</text>
 <label x="144.78" y="213.36" size="1.778" layer="95"/>
 </segment>
 <segment>
-<wire x1="177.8" y1="22.86" x2="200.66" y2="22.86" width="0.1524" layer="91"/>
-<label x="185.42" y="22.86" size="1.778" layer="95"/>
+<wire x1="175.26" y1="91.44" x2="198.12" y2="91.44" width="0.1524" layer="91"/>
+<label x="182.88" y="91.44" size="1.778" layer="95"/>
 <pinref part="IC2" gate="A" pin="O"/>
 </segment>
 </net>
@@ -6194,10 +6286,26 @@ are free for leds</text>
 <pinref part="U$1" gate="G$1" pin="5V"/>
 </segment>
 <segment>
+<pinref part="L3" gate="G$1" pin="2"/>
+<pinref part="U$8" gate="G$1" pin="5V"/>
+<wire x1="99.06" y1="50.8" x2="101.6" y2="50.8" width="0.1524" layer="91"/>
+<wire x1="101.6" y1="50.8" x2="101.6" y2="53.34" width="0.1524" layer="91"/>
+</segment>
+<segment>
 <pinref part="5V_SWITCHING" gate="G$1" pin="FB"/>
-<wire x1="73.66" y1="48.26" x2="88.9" y2="48.26" width="0.1524" layer="91"/>
-<pinref part="U$8" gate="G$1" pin="5V"/>
-<wire x1="88.9" y1="48.26" x2="88.9" y2="50.8" width="0.1524" layer="91"/>
+<wire x1="66.04" y1="43.18" x2="76.2" y2="43.18" width="0.1524" layer="91"/>
+<wire x1="76.2" y1="43.18" x2="76.2" y2="35.56" width="0.1524" layer="91"/>
+<pinref part="U$9" gate="G$1" pin="5V"/>
+<wire x1="76.2" y1="35.56" x2="81.28" y2="35.56" width="0.1524" layer="91"/>
+<wire x1="81.28" y1="35.56" x2="86.36" y2="35.56" width="0.1524" layer="91"/>
+<wire x1="86.36" y1="35.56" x2="86.36" y2="38.1" width="0.1524" layer="91"/>
+<pinref part="C18" gate="G$1" pin="1"/>
+<wire x1="91.44" y1="33.02" x2="91.44" y2="35.56" width="0.1524" layer="91"/>
+<wire x1="91.44" y1="35.56" x2="86.36" y2="35.56" width="0.1524" layer="91"/>
+<pinref part="C19" gate="G$1" pin="1"/>
+<wire x1="81.28" y1="33.02" x2="81.28" y2="35.56" width="0.1524" layer="91"/>
+<junction x="86.36" y="35.56"/>
+<junction x="81.28" y="35.56"/>
 </segment>
 </net>
 <net name="HX1_TXD_5V" class="0">
@@ -6494,22 +6602,57 @@ are free for leds</text>
 <net name="VBAT" class="0">
 <segment>
 <pinref part="Q6" gate="G$1" pin="S"/>
-<wire x1="17.78" y1="33.02" x2="17.78" y2="50.8" width="0.1524" layer="91"/>
+<wire x1="17.78" y1="33.02" x2="17.78" y2="45.72" width="0.1524" layer="91"/>
 <pinref part="5V_SWITCHING" gate="G$1" pin="VS"/>
-<wire x1="17.78" y1="50.8" x2="25.4" y2="50.8" width="0.1524" layer="91"/>
-<label x="20.32" y="50.8" size="1.778" layer="95"/>
+<label x="20.32" y="45.72" size="1.778" layer="95"/>
+<wire x1="17.78" y1="45.72" x2="22.86" y2="45.72" width="0.1524" layer="91"/>
+<wire x1="22.86" y1="45.72" x2="33.02" y2="45.72" width="0.1524" layer="91"/>
+<wire x1="33.02" y1="45.72" x2="35.56" y2="45.72" width="0.1524" layer="91"/>
 <pinref part="C12" gate="G$1" pin="1"/>
-<wire x1="25.4" y1="50.8" x2="43.18" y2="50.8" width="0.1524" layer="91"/>
-<wire x1="25.4" y1="45.72" x2="25.4" y2="50.8" width="0.1524" layer="91"/>
-<junction x="25.4" y="50.8"/>
+<wire x1="33.02" y1="43.18" x2="33.02" y2="45.72" width="0.1524" layer="91"/>
+<wire x1="22.86" y1="40.64" x2="22.86" y2="45.72" width="0.1524" layer="91"/>
+<pinref part="5V_SWITCHING" gate="G$1" pin="EN"/>
+<wire x1="35.56" y1="43.18" x2="33.02" y2="43.18" width="0.1524" layer="91"/>
+<junction x="33.02" y="45.72"/>
+<junction x="22.86" y="45.72"/>
 </segment>
 </net>
 <net name="N$4" class="0">
 <segment>
-<pinref part="5V_SWITCHING" gate="G$1" pin="EN"/>
-<wire x1="43.18" y1="48.26" x2="35.56" y2="48.26" width="0.1524" layer="91"/>
+<pinref part="5V_SWITCHING" gate="G$1" pin="COMP"/>
+<wire x1="66.04" y1="38.1" x2="68.58" y2="38.1" width="0.1524" layer="91"/>
 <pinref part="C10" gate="G$1" pin="1"/>
-<wire x1="35.56" y1="48.26" x2="35.56" y2="45.72" width="0.1524" layer="91"/>
+<wire x1="68.58" y1="38.1" x2="68.58" y2="35.56" width="0.1524" layer="91"/>
+</segment>
+</net>
+<net name="N$18" class="0">
+<segment>
+<pinref part="C10" gate="G$1" pin="2"/>
+<wire x1="68.58" y1="27.94" x2="68.58" y2="25.4" width="0.1524" layer="91"/>
+<pinref part="R2" gate="G$1" pin="2"/>
+<wire x1="68.58" y1="25.4" x2="66.04" y2="25.4" width="0.1524" layer="91"/>
+</segment>
+</net>
+<net name="N$19" class="0">
+<segment>
+<pinref part="5V_SWITCHING" gate="G$1" pin="BDS"/>
+<pinref part="C16" gate="G$1" pin="1"/>
+<wire x1="66.04" y1="48.26" x2="68.58" y2="48.26" width="0.1524" layer="91"/>
+</segment>
+</net>
+<net name="N$21" class="0">
+<segment>
+<pinref part="5V_SWITCHING" gate="G$1" pin="BUO"/>
+<pinref part="C16" gate="G$1" pin="2"/>
+<wire x1="76.2" y1="48.26" x2="78.74" y2="48.26" width="0.1524" layer="91"/>
+<wire x1="78.74" y1="48.26" x2="78.74" y2="45.72" width="0.1524" layer="91"/>
+<wire x1="78.74" y1="45.72" x2="66.04" y2="45.72" width="0.1524" layer="91"/>
+<junction x="78.74" y="48.26"/>
+<pinref part="D1" gate="G$1" pin="C"/>
+<wire x1="86.36" y1="48.26" x2="78.74" y2="48.26" width="0.1524" layer="91"/>
+<pinref part="L3" gate="G$1" pin="1"/>
+<wire x1="83.82" y1="50.8" x2="78.74" y2="50.8" width="0.1524" layer="91"/>
+<wire x1="78.74" y1="50.8" x2="78.74" y2="48.26" width="0.1524" layer="91"/>
 </segment>
 </net>
 </nets>
diff --git a/slave/eagle.epf b/slave/eagle.epf
--- a/slave/eagle.epf
+++ b/slave/eagle.epf
@@ -1,5 +1,5 @@
 [Eagle]
-Version="06 02 00"
+Version="06 03 00"
 Platform="Windows"
 Serial="62191E841E-LSR-WLM-1EL"
 Globals="Globals"