diff --git a/slave-daughter/slave-daughter-sensors.sch b/slave-daughter/slave-daughter-sensors.sch
--- a/slave-daughter/slave-daughter-sensors.sch
+++ b/slave-daughter/slave-daughter-sensors.sch
@@ -647,17 +647,17 @@ Commonly used for small ceramic capacito
 <pin name="1" x="0" y="5.08" visible="off" length="short" direction="pas" swaplevel="1" rot="R270"/>
 <pin name="2" x="0" y="-2.54" visible="off" length="short" direction="pas" swaplevel="1" rot="R90"/>
 </symbol>
-<symbol name="3.3V">
-<wire x1="0.762" y1="1.27" x2="0" y2="2.54" width="0.254" layer="94"/>
-<wire x1="0" y1="2.54" x2="-0.762" y2="1.27" width="0.254" layer="94"/>
-<text x="-1.016" y="3.556" size="1.778" layer="96">&gt;VALUE</text>
-<pin name="3.3V" x="0" y="0" visible="off" length="short" direction="sup" rot="R90"/>
-</symbol>
 <symbol name="GND">
 <wire x1="-1.905" y1="0" x2="1.905" y2="0" width="0.254" layer="94"/>
 <text x="-2.54" y="-2.54" size="1.778" layer="96">&gt;VALUE</text>
 <pin name="GND" x="0" y="2.54" visible="off" length="short" direction="sup" rot="R270"/>
 </symbol>
+<symbol name="VCC2">
+<wire x1="0.762" y1="1.27" x2="0" y2="2.54" width="0.254" layer="94"/>
+<wire x1="0" y1="2.54" x2="-0.762" y2="1.27" width="0.254" layer="94"/>
+<text x="-1.016" y="3.556" size="1.778" layer="96">&gt;VALUE</text>
+<pin name="VCC" x="0" y="0" visible="off" length="short" direction="sup" rot="R90"/>
+</symbol>
 </symbols>
 <devicesets>
 <deviceset name="FRAME-LETTER" prefix="FRAME">
@@ -895,10 +895,10 @@ Standard 0603 ceramic capacitor, and 0.1
 </device>
 </devices>
 </deviceset>
-<deviceset name="3.3V" prefix="P+">
+<deviceset name="GND" prefix="GND">
 <description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
 <gates>
-<gate name="G$1" symbol="3.3V" x="0" y="0"/>
+<gate name="1" symbol="GND" x="0" y="0"/>
 </gates>
 <devices>
 <device name="">
@@ -908,10 +908,10 @@ Standard 0603 ceramic capacitor, and 0.1
 </device>
 </devices>
 </deviceset>
-<deviceset name="GND" prefix="GND">
+<deviceset name="VCC" prefix="P+">
 <description>&lt;b&gt;SUPPLY SYMBOL&lt;/b&gt;</description>
 <gates>
-<gate name="1" symbol="GND" x="0" y="0"/>
+<gate name="1" symbol="VCC2" x="0" y="0"/>
 </gates>
 <devices>
 <device name="">
@@ -1064,12 +1064,12 @@ i2c</description>
 <part name="C1" library="SparkFun" deviceset="CAP" device="0603-CAP" value="0.1uF"/>
 <part name="C2" library="SparkFun" deviceset="CAP" device="0603-CAP" value="0.22uF"/>
 <part name="C3" library="SparkFun" deviceset="CAP" device="0603-CAP" value="1uF"/>
-<part name="P+1" library="SparkFun" deviceset="3.3V" device=""/>
-<part name="P+2" library="SparkFun" deviceset="3.3V" device=""/>
-<part name="P+3" library="SparkFun" deviceset="3.3V" device=""/>
 <part name="GND1" library="SparkFun" deviceset="GND" device=""/>
 <part name="GND2" library="SparkFun" deviceset="GND" device=""/>
 <part name="GND3" library="SparkFun" deviceset="GND" device=""/>
+<part name="P+4" library="SparkFun" deviceset="VCC" device=""/>
+<part name="P+5" library="SparkFun" deviceset="VCC" device=""/>
+<part name="P+6" library="SparkFun" deviceset="VCC" device=""/>
 </parts>
 <sheets>
 <sheet>
@@ -1098,23 +1098,18 @@ i2c</description>
 <instance part="C1" gate="G$1" x="76.2" y="142.24"/>
 <instance part="C2" gate="G$1" x="66.04" y="142.24"/>
 <instance part="C3" gate="G$1" x="137.16" y="149.86"/>
-<instance part="P+1" gate="G$1" x="38.1" y="149.86"/>
-<instance part="P+2" gate="G$1" x="83.82" y="162.56"/>
-<instance part="P+3" gate="G$1" x="144.78" y="162.56"/>
 <instance part="GND1" gate="1" x="38.1" y="137.16"/>
 <instance part="GND2" gate="1" x="83.82" y="132.08"/>
 <instance part="GND3" gate="1" x="144.78" y="139.7"/>
+<instance part="P+4" gate="1" x="38.1" y="149.86"/>
+<instance part="P+5" gate="1" x="83.82" y="162.56"/>
+<instance part="P+6" gate="1" x="144.78" y="162.56"/>
 </instances>
 <busses>
 </busses>
 <nets>
 <net name="GND" class="0">
 <segment>
-<pinref part="JP1" gate="G$1" pin="1"/>
-<wire x1="22.86" y1="142.24" x2="33.02" y2="142.24" width="0.1524" layer="91"/>
-<label x="27.94" y="142.24" size="1.778" layer="95"/>
-</segment>
-<segment>
 <pinref part="U$1" gate="G$1" pin="VSS"/>
 <wire x1="88.9" y1="147.32" x2="83.82" y2="147.32" width="0.1524" layer="91"/>
 <wire x1="83.82" y1="147.32" x2="83.82" y2="137.16" width="0.1524" layer="91"/>
@@ -1128,6 +1123,7 @@ i2c</description>
 <wire x1="66.04" y1="139.7" x2="66.04" y2="137.16" width="0.1524" layer="91"/>
 <wire x1="66.04" y1="137.16" x2="76.2" y2="137.16" width="0.1524" layer="91"/>
 <junction x="76.2" y="137.16"/>
+<label x="83.82" y="147.32" size="1.778" layer="95"/>
 </segment>
 <segment>
 <pinref part="U$2" gate="G$1" pin="GND"/>
@@ -1144,6 +1140,13 @@ i2c</description>
 <wire x1="137.16" y1="144.78" x2="144.78" y2="144.78" width="0.1524" layer="91"/>
 <junction x="144.78" y="144.78"/>
 </segment>
+<segment>
+<pinref part="GND1" gate="1" pin="GND"/>
+<wire x1="38.1" y1="139.7" x2="38.1" y2="142.24" width="0.1524" layer="91"/>
+<pinref part="JP1" gate="G$1" pin="1"/>
+<wire x1="22.86" y1="142.24" x2="38.1" y2="142.24" width="0.1524" layer="91"/>
+<label x="27.94" y="142.24" size="1.778" layer="95"/>
+</segment>
 </net>
 <net name="VBAT" class="0">
 <segment>
@@ -1154,8 +1157,32 @@ i2c</description>
 </net>
 <net name="VCC" class="0">
 <segment>
+<pinref part="U$1" gate="G$1" pin="VDD"/>
+<wire x1="88.9" y1="157.48" x2="83.82" y2="157.48" width="0.1524" layer="91"/>
+<wire x1="83.82" y1="157.48" x2="83.82" y2="162.56" width="0.1524" layer="91"/>
+<pinref part="C2" gate="G$1" pin="1"/>
+<wire x1="66.04" y1="147.32" x2="66.04" y2="157.48" width="0.1524" layer="91"/>
+<wire x1="66.04" y1="157.48" x2="83.82" y2="157.48" width="0.1524" layer="91"/>
+<junction x="83.82" y="157.48"/>
+<pinref part="P+5" gate="1" pin="VCC"/>
+<label x="66.04" y="157.48" size="1.778" layer="95"/>
+</segment>
+<segment>
+<pinref part="U$2" gate="G$1" pin="VCC"/>
+<wire x1="147.32" y1="157.48" x2="144.78" y2="157.48" width="0.1524" layer="91"/>
+<wire x1="144.78" y1="157.48" x2="144.78" y2="162.56" width="0.1524" layer="91"/>
+<wire x1="144.78" y1="157.48" x2="137.16" y2="157.48" width="0.1524" layer="91"/>
+<wire x1="137.16" y1="157.48" x2="137.16" y2="154.94" width="0.1524" layer="91"/>
+<pinref part="C3" gate="G$1" pin="1"/>
+<junction x="144.78" y="157.48"/>
+<pinref part="P+6" gate="1" pin="VCC"/>
+<label x="137.16" y="157.48" size="1.778" layer="95"/>
+</segment>
+<segment>
+<pinref part="P+4" gate="1" pin="VCC"/>
+<wire x1="38.1" y1="149.86" x2="38.1" y2="147.32" width="0.1524" layer="91"/>
 <pinref part="JP1" gate="G$1" pin="3"/>
-<wire x1="22.86" y1="147.32" x2="33.02" y2="147.32" width="0.1524" layer="91"/>
+<wire x1="22.86" y1="147.32" x2="38.1" y2="147.32" width="0.1524" layer="91"/>
 <label x="27.94" y="147.32" size="1.778" layer="95"/>
 </segment>
 </net>
@@ -1298,28 +1325,6 @@ i2c</description>
 <label x="27.94" y="127" size="1.778" layer="95"/>
 </segment>
 </net>
-<net name="3.3V" class="0">
-<segment>
-<pinref part="U$2" gate="G$1" pin="VCC"/>
-<pinref part="P+3" gate="G$1" pin="3.3V"/>
-<wire x1="147.32" y1="157.48" x2="144.78" y2="157.48" width="0.1524" layer="91"/>
-<wire x1="144.78" y1="157.48" x2="144.78" y2="162.56" width="0.1524" layer="91"/>
-<wire x1="144.78" y1="157.48" x2="137.16" y2="157.48" width="0.1524" layer="91"/>
-<wire x1="137.16" y1="157.48" x2="137.16" y2="154.94" width="0.1524" layer="91"/>
-<pinref part="C3" gate="G$1" pin="1"/>
-<junction x="144.78" y="157.48"/>
-</segment>
-<segment>
-<pinref part="U$1" gate="G$1" pin="VDD"/>
-<pinref part="P+2" gate="G$1" pin="3.3V"/>
-<wire x1="88.9" y1="157.48" x2="83.82" y2="157.48" width="0.1524" layer="91"/>
-<wire x1="83.82" y1="157.48" x2="83.82" y2="162.56" width="0.1524" layer="91"/>
-<pinref part="C2" gate="G$1" pin="1"/>
-<wire x1="66.04" y1="147.32" x2="66.04" y2="157.48" width="0.1524" layer="91"/>
-<wire x1="66.04" y1="157.48" x2="83.82" y2="157.48" width="0.1524" layer="91"/>
-<junction x="83.82" y="157.48"/>
-</segment>
-</net>
 <net name="N$1" class="0">
 <segment>
 <pinref part="U$1" gate="G$1" pin="VCORE"/>