diff --git a/kicad/parasite.csv b/kicad/parasite.csv
index 4513482..b2ac61b 100644
--- a/kicad/parasite.csv
+++ b/kicad/parasite.csv
@@ -9,15 +9,9 @@ Comment,Designator,Footprint,LCSC
 "Q_Photo_NPN","Q4","snapeda:TR8","C146233"
 "10k","R1,R4,R7,R8","Resistor_SMD:R_0402_1005Metric","C25744"
 "470","R10","Resistor_SMD:R_0402_1005Metric","C25117"
-"1k","R2,R3,R5","Resistor_SMD:R_0402_1005Metric","C11702"
+"1k","R2","Resistor_SMD:R_0402_1005Metric","C11702"
 "1M","R6","Resistor_SMD:R_0402_1005Metric","C26083"
 "B3U-1000P","S1,S2","SW_B3U-1000P","C231329"
-"IO","TP1","TestPoint:TestPoint_Pad_D1.0mm",""
-"CLK","TP2","TestPoint:TestPoint_Pad_D1.0mm",""
-"GND","TP3","TestPoint:TestPoint_Pad_D1.0mm",""
-"RST","TP4","TestPoint:TestPoint_Pad_D1.0mm",""
-"CPARA","TP5","TestPoint:TestPoint_Pad_D1.0mm",""
-"PWM","TP6","TestPoint:TestPoint_Pad_D1.0mm",""
-"E73-2G4M08S1C","U1","snapeda:E73-2G4M08S1C-modified","C356849"
+"E73-2G4M08S1C","U1","snapeda:E73-2G4M08S1C","C356849"
 "SHTC3","U2","kicad:Sensirion_DFN-4-1EP_2x2mm_P1mm_EP0.7x1.6mm","C194656"
-"32.768kHz","Y1","Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm","C32346"
+"32.768kHz","Y1","Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm","C32346"
\ No newline at end of file
diff --git a/kicad/parasite.kicad_pcb b/kicad/parasite.kicad_pcb
index f09968b..562f4b0 100644
--- a/kicad/parasite.kicad_pcb
+++ b/kicad/parasite.kicad_pcb
@@ -7,8 +7,8 @@
   (paper "A4")
   (title_block
     (title "b-parasite")
-    (date "2021-09-12")
-    (rev "1.2.0")
+    (date "2022-12-31")
+    (rev "2.0.0")
     (company "rbaron.net")
   )
 
diff --git a/kicad/parasite.kicad_sch b/kicad/parasite.kicad_sch
index 86dec67..d1981b7 100644
--- a/kicad/parasite.kicad_sch
+++ b/kicad/parasite.kicad_sch
@@ -6,8 +6,8 @@
 
   (title_block
     (title "b-parasite")
-    (date "2021-09-12")
-    (rev "1.2.0")
+    (date "2022-12-31")
+    (rev "2.0.0")
     (comment 1 "rbaron.net")
   )
 
diff --git a/kicad/parasite.pdf b/kicad/parasite.pdf
index 45cb54b..f8fe7fd 100644
Binary files a/kicad/parasite.pdf and b/kicad/parasite.pdf differ
diff --git a/kicad/parasite.xml b/kicad/parasite.xml
index 677673b..4756d4d 100644
--- a/kicad/parasite.xml
+++ b/kicad/parasite.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<export version="D">
+<export version="E">
   <design>
     <source>/Users/rbaron/dev/parasite/b-parasite/kicad/parasite.kicad_sch</source>
-    <date>2022 November 06, Sunday 19:58:44</date>
+    <date>2022 December 31, Saturday 14:58:55</date>
     <tool>Eeschema (6.0.0-0)</tool>
     <sheet number="1" name="/" tstamps="/">
       <title_block>
@@ -10,11 +10,16 @@
         <company/>
         <rev>1.2.0</rev>
         <date>2021-09-12</date>
-        <source>parasite.sch</source>
+        <source>parasite.kicad_sch</source>
         <comment number="1" value="rbaron.net"/>
         <comment number="2" value=""/>
         <comment number="3" value=""/>
         <comment number="4" value=""/>
+        <comment number="5" value=""/>
+        <comment number="6" value=""/>
+        <comment number="7" value=""/>
+        <comment number="8" value=""/>
+        <comment number="9" value=""/>
       </title_block>
     </sheet>
   </design>
@@ -24,7 +29,7 @@
       <footprint>kicad:BatteryHolder_Keystone_3002_1x2032</footprint>
       <libsource lib="Device" part="Battery_Cell" description="Single-cell battery"/>
       <property name="Sheetname" value=""/>
-      <property name="Sheetfile" value="/Users/rbaron/dev/parasite/b-parasite/kicad/parasite.sch"/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
       <tstamps>00000000-0000-0000-0000-000060386a6f</tstamps>
     </comp>
@@ -37,7 +42,7 @@
       <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
       <property name="LCSC" value="C1523"/>
       <property name="Sheetname" value=""/>
-      <property name="Sheetfile" value="/Users/rbaron/dev/parasite/b-parasite/kicad/parasite.sch"/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
       <tstamps>00000000-0000-0000-0000-0000600e6e5b</tstamps>
     </comp>
@@ -50,7 +55,7 @@
       <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
       <property name="LCSC" value="C1525"/>
       <property name="Sheetname" value=""/>
-      <property name="Sheetfile" value="/Users/rbaron/dev/parasite/b-parasite/kicad/parasite.sch"/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
       <tstamps>00000000-0000-0000-0000-00006036f153</tstamps>
     </comp>
@@ -63,7 +68,7 @@
       <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
       <property name="LCSC" value="C1547"/>
       <property name="Sheetname" value=""/>
-      <property name="Sheetfile" value="/Users/rbaron/dev/parasite/b-parasite/kicad/parasite.sch"/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
       <tstamps>09a62b8d-af2d-4255-bf19-be6e54b45f4e</tstamps>
     </comp>
@@ -71,12 +76,12 @@
       <value>12p</value>
       <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
       <fields>
-        <field name="LCSC">C25744</field>
+        <field name="LCSC">C1547</field>
       </fields>
       <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
       <property name="LCSC" value="C1547"/>
       <property name="Sheetname" value=""/>
-      <property name="Sheetfile" value="/Users/rbaron/dev/parasite/b-parasite/kicad/parasite.sch"/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
       <tstamps>2d9f5014-977d-43c3-9264-e76ecf13fa5b</tstamps>
     </comp>
@@ -88,112 +93,143 @@
         <field name="LCSC">C9808</field>
       </fields>
       <libsource lib="Diode" part="LL4148" description="100V 0.15A standard switching diode, MiniMELF"/>
+      <property name="LCSC" value="C9808"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
-      <tstamp>600E601E</tstamp>
+      <tstamps>00000000-0000-0000-0000-0000600e601e</tstamps>
+    </comp>
+    <comp ref="D2">
+      <value>LED</value>
+      <footprint>LED_SMD:LED_0603_1608Metric</footprint>
+      <fields>
+        <field name="LCSC">C2286</field>
+      </fields>
+      <libsource lib="Device" part="LED" description="Light emitting diode"/>
+      <property name="LCSC" value="C2286"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
+      <sheetpath names="/" tstamps="/"/>
+      <tstamps>00000000-0000-0000-0000-00006038131f</tstamps>
     </comp>
     <comp ref="Q1">
       <value>2N3906</value>
       <footprint>Package_TO_SOT_SMD:SOT-23</footprint>
       <datasheet>https://www.onsemi.com/pub/Collateral/2N3906-D.PDF</datasheet>
       <fields>
-        <field name="LCSC">C1523</field>
+        <field name="LCSC">C2910191</field>
       </fields>
-      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
+      <libsource lib="Transistor_BJT" part="2N3906" description="-0.2A Ic, -40V Vce, Small Signal PNP Transistor, TO-92"/>
+      <property name="LCSC" value="C2910191"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
-      <tstamp>600E6E5B</tstamp>
+      <tstamps>9be869b6-351d-4e16-aee0-2bfe5c0243cc</tstamps>
     </comp>
-    <comp ref="R6">
-      <value>1M</value>
-      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
-      <datasheet>~</datasheet>
+    <comp ref="Q4">
+      <value>Q_Photo_NPN</value>
+      <footprint>snapeda:TR8</footprint>
+      <datasheet>https://datasheet.lcsc.com/lcsc/1806131537_Everlight-Elec-ALS-PT19-315C-L177-TR8_C146233.pdf</datasheet>
       <fields>
-        <field name="LCSC">C26083</field>
+        <field name="LCSC">C146233</field>
       </fields>
-      <libsource lib="Device" part="R_Small_US" description="Resistor, small US symbol"/>
+      <libsource lib="Device" part="Q_Photo_NPN" description="NPN phototransistor, collector/emitter"/>
+      <property name="LCSC" value="C146233"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
-      <tstamp>600E7750</tstamp>
+      <tstamps>00000000-0000-0000-0000-0000613f6ce6</tstamps>
     </comp>
-    <comp ref="R4">
+    <comp ref="R1">
       <value>10k</value>
       <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
-      <datasheet>~</datasheet>
       <fields>
         <field name="LCSC">C25744</field>
       </fields>
       <libsource lib="Device" part="R_Small_US" description="Resistor, small US symbol"/>
+      <property name="LCSC" value="C25744"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
-      <tstamp>600FFF47</tstamp>
+      <tstamps>00000000-0000-0000-0000-0000600e0e7a</tstamps>
     </comp>
-    <comp ref="R3">
+    <comp ref="R2">
       <value>1k</value>
       <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
-      <datasheet>~</datasheet>
       <fields>
         <field name="LCSC">C11702</field>
       </fields>
       <libsource lib="Device" part="R_Small_US" description="Resistor, small US symbol"/>
+      <property name="LCSC" value="C11702"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
-      <tstamp>601057D9</tstamp>
+      <tstamps>00000000-0000-0000-0000-00006037fe48</tstamps>
     </comp>
-    <comp ref="R5">
-      <value>1k</value>
+    <comp ref="R4">
+      <value>10k</value>
       <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
-      <datasheet>~</datasheet>
       <fields>
-        <field name="LCSC">C11702</field>
+        <field name="LCSC">C25744</field>
       </fields>
       <libsource lib="Device" part="R_Small_US" description="Resistor, small US symbol"/>
+      <property name="LCSC" value="C25744"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
-      <tstamp>601113E2</tstamp>
+      <tstamps>00000000-0000-0000-0000-0000600fff47</tstamps>
     </comp>
-    <comp ref="C6">
-      <value>100p</value>
-      <footprint>Capacitor_SMD:C_0402_1005Metric</footprint>
-      <datasheet>~</datasheet>
+    <comp ref="R6">
+      <value>1M</value>
+      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
       <fields>
-        <field name="LCSC">C1546</field>
+        <field name="LCSC">C26083</field>
       </fields>
-      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
+      <libsource lib="Device" part="R_Small_US" description="Resistor, small US symbol"/>
+      <property name="LCSC" value="C26083"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
-      <tstamp>600D105B</tstamp>
+      <tstamps>00000000-0000-0000-0000-0000600e7750</tstamps>
     </comp>
-    <comp ref="TP4">
-      <value>Vsen_out</value>
-      <footprint>TestPoint:TestPoint_Pad_D1.0mm</footprint>
-      <datasheet>~</datasheet>
-      <libsource lib="Connector" part="TestPoint" description="test point"/>
-      <sheetpath names="/" tstamps="/"/>
-      <tstamp>60145A9D</tstamp>
-    </comp>
-    <comp ref="Cpara1">
-      <value>5p</value>
-      <footprint>Capacitor_SMD:C_0805_2012Metric</footprint>
-      <datasheet>~</datasheet>
-      <libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
-      <sheetpath names="/" tstamps="/"/>
-      <tstamp>6016579E</tstamp>
-    </comp>
-    <comp ref="Q1">
-      <value>MMBT3904</value>
-      <footprint>Package_TO_SOT_SMD:SOT-23</footprint>
-      <datasheet>https://www.fairchildsemi.com/datasheets/2N/2N3904.pdf</datasheet>
+    <comp ref="R7">
+      <value>10k</value>
+      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
       <fields>
-        <field name="LCSC">C20526</field>
+        <field name="LCSC">C25744</field>
       </fields>
-      <libsource lib="Transistor_BJT" part="MMBT3904" description="0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23"/>
+      <libsource lib="Device" part="R_Small_US" description="Resistor, small US symbol"/>
+      <property name="LCSC" value="C25744"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
-      <tstamp>60188253</tstamp>
+      <tstamps>00000000-0000-0000-0000-00006037481e</tstamps>
     </comp>
-    <comp ref="Q2">
-      <value>MMBT3904</value>
-      <footprint>Package_TO_SOT_SMD:SOT-23</footprint>
-      <datasheet>https://www.fairchildsemi.com/datasheets/2N/2N3904.pdf</datasheet>
+    <comp ref="R8">
+      <value>10k</value>
+      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
       <fields>
-        <field name="LCSC">C20526</field>
+        <field name="LCSC">C25744</field>
       </fields>
-      <libsource lib="Transistor_BJT" part="MMBT3904" description="0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23"/>
+      <libsource lib="Device" part="R_Small_US" description="Resistor, small US symbol"/>
+      <property name="LCSC" value="C25744"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
-      <tstamp>601897A7</tstamp>
+      <tstamps>00000000-0000-0000-0000-000060372d0f</tstamps>
+    </comp>
+    <comp ref="R10">
+      <value>470</value>
+      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
+      <fields>
+        <field name="LCSC">C25117</field>
+      </fields>
+      <libsource lib="Device" part="R_Small_US" description="Resistor, small US symbol"/>
+      <property name="LCSC" value="C25117"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
+      <sheetpath names="/" tstamps="/"/>
+      <tstamps>00000000-0000-0000-0000-000060aeba02</tstamps>
     </comp>
     <comp ref="S1">
       <value>B3U-1000P</value>
@@ -216,7 +252,7 @@
       <property name="PRICE" value="None"/>
       <property name="LCSC" value="C231329"/>
       <property name="Sheetname" value=""/>
-      <property name="Sheetfile" value="/Users/rbaron/dev/parasite/b-parasite/kicad/parasite.sch"/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
       <tstamps>ddd3022e-3c6f-4142-be93-55bb451322b5</tstamps>
     </comp>
@@ -241,70 +277,21 @@
       <property name="PRICE" value="None"/>
       <property name="LCSC" value="C231329"/>
       <property name="Sheetname" value=""/>
-      <property name="Sheetfile" value="/Users/rbaron/dev/parasite/b-parasite/kicad/parasite.sch"/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
       <tstamps>d6c55039-cad2-4d9a-97dd-4726b7642d6e</tstamps>
     </comp>
-    <comp ref="TP1">
-      <value>IO</value>
-      <footprint>TestPoint:TestPoint_Pad_D1.0mm</footprint>
-      <datasheet>~</datasheet>
-      <libsource lib="Connector" part="TestPoint" description="test point"/>
-      <sheetpath names="/" tstamps="/"/>
-      <tstamps>aab9515e-f2ed-4df6-80db-c725deeeffef</tstamps>
-    </comp>
-    <comp ref="TP1">
-      <value>IO</value>
-      <footprint>TestPoint:TestPoint_Pad_D1.0mm</footprint>
-      <datasheet>~</datasheet>
-      <libsource lib="Connector" part="TestPoint" description="test point"/>
-      <sheetpath names="/" tstamps="/"/>
-      <tstamps>574f4bed-b270-474d-92b3-b6967ba174c1</tstamps>
-    </comp>
-    <comp ref="TP3">
-      <value>GND</value>
-      <footprint>TestPoint:TestPoint_Pad_D1.0mm</footprint>
-      <datasheet>~</datasheet>
-      <libsource lib="Connector" part="TestPoint" description="test point"/>
-      <sheetpath names="/" tstamps="/"/>
-      <tstamps>c1cd6188-0e3c-4415-969e-725011f35c59</tstamps>
-    </comp>
-    <comp ref="TP4">
-      <value>RST</value>
-      <footprint>TestPoint:TestPoint_Pad_D1.0mm</footprint>
-      <datasheet>~</datasheet>
-      <libsource lib="Connector" part="TestPoint" description="test point"/>
-      <sheetpath names="/" tstamps="/"/>
-      <tstamps>829cb262-9c17-478b-8095-2664b599a01d</tstamps>
-    </comp>
-    <comp ref="TP5">
-      <value>CPARA</value>
-      <footprint>TestPoint:TestPoint_Pad_D1.0mm</footprint>
-      <datasheet>~</datasheet>
-      <libsource lib="Connector" part="TestPoint" description="test point"/>
-      <sheetpath names="/" tstamps="/"/>
-      <tstamps>3b4c37d7-7606-4c65-a3ee-d057025cc7f7</tstamps>
-    </comp>
-    <comp ref="TP6">
-      <value>PWM</value>
-      <footprint>TestPoint:TestPoint_Pad_D1.0mm</footprint>
-      <libsource lib="Connector" part="TestPoint" description="test point"/>
-      <property name="Sheetname" value=""/>
-      <property name="Sheetfile" value="/Users/rbaron/dev/parasite/b-parasite/kicad/parasite.sch"/>
-      <sheetpath names="/" tstamps="/"/>
-      <tstamps>442dee41-70cf-450f-a8fe-aa2a6113a84e</tstamps>
-    </comp>
     <comp ref="U1">
       <value>E73-2G4M08S1C</value>
-      <footprint>snapeda:E73-2G4M08S1C-modified</footprint>
+      <footprint>snapeda:E73-2G4M08S1C</footprint>
       <fields>
         <field name="LCSC">C356849</field>
       </fields>
       <libsource lib="E73" part="E73-2G4M08S1C" description=""/>
       <property name="Sheetname" value=""/>
-      <property name="Sheetfile" value="/Users/rbaron/dev/parasite/b-parasite/kicad/parasite.sch"/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
-      <tstamps>b2d5a4de-f179-4f92-918d-1b0d0423868a a9e7f1d0-5e5b-4a9e-9f70-da26c1fbbefa 974aa758-992c-4d1b-974d-7006c8fd27b6</tstamps>
+      <tstamps>a9e7f1d0-5e5b-4a9e-9f70-da26c1fbbefa b2d5a4de-f179-4f92-918d-1b0d0423868a 974aa758-992c-4d1b-974d-7006c8fd27b6</tstamps>
     </comp>
     <comp ref="U2">
       <value>SHTC3</value>
@@ -314,36 +301,22 @@
         <field name="LCSC">C194656</field>
       </fields>
       <libsource lib="Sensor_Humidity" part="SHTC3" description="Humidity and Temperature Sensor, +/-2%RH, +/-0.2degC, I2C, 1.62-3.6V, DFN-4"/>
+      <property name="LCSC" value="C194656"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
-      <tstamp>6052CFBE</tstamp>
+      <tstamps>00000000-0000-0000-0000-00006052cfbe</tstamps>
     </comp>
-    <comp ref="R10">
-      <value>470</value>
-      <footprint>Resistor_SMD:R_0402_1005Metric</footprint>
-      <datasheet>~</datasheet>
+    <comp ref="Y1">
+      <value>32.768kHz</value>
+      <footprint>Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm</footprint>
       <fields>
-        <field name="LCSC">C25117</field>
+        <field name="LCSC">C32346</field>
       </fields>
-      <libsource lib="Device" part="R_Small_US" description="Resistor, small US symbol"/>
-      <sheetpath names="/" tstamps="/"/>
-      <tstamp>60AEBA02</tstamp>
-    </comp>
-    <comp ref="Q4">
-      <value>Q_Photo_NPN</value>
-      <footprint>snapeda:TR8</footprint>
-      <datasheet>https://datasheet.lcsc.com/lcsc/1806131537_Everlight-Elec-ALS-PT19-315C-L177-TR8_C146233.pdf</datasheet>
-      <fields>
-        <field name="LCSC">C146233</field>
-      </fields>
-      <libsource lib="Device" part="Q_Photo_NPN" description="NPN phototransistor, collector/emitter"/>
-      <sheetpath names="/" tstamps="/"/>
-      <tstamp>613F6CE6</tstamp>
-    </comp>
-    <comp ref="TP3">
-      <value>PHOTO_OUT</value>
-      <footprint>TestPoint:TestPoint_Pad_D1.0mm</footprint>
-      <datasheet>~</datasheet>
-      <libsource lib="Connector" part="TestPoint" description="test point"/>
+      <libsource lib="Device" part="Crystal" description="Two pin crystal"/>
+      <property name="LCSC" value="C32346"/>
+      <property name="Sheetname" value=""/>
+      <property name="Sheetfile" value="parasite.kicad_sch"/>
       <sheetpath names="/" tstamps="/"/>
       <tstamps>d6211179-8259-42c3-b07a-bc1bd3b3a8f1</tstamps>
     </comp>
@@ -376,6 +349,7 @@
       <fields>
         <field name="Reference">TP</field>
         <field name="Value">TestPoint</field>
+        <field name="Datasheet">~</field>
       </fields>
       <pins>
         <pin num="1" name="1" type="passive"/>
@@ -387,10 +361,11 @@
       <fields>
         <field name="Reference">BT</field>
         <field name="Value">Battery_Cell</field>
+        <field name="Datasheet">~</field>
       </fields>
       <pins>
-        <pin num="1" name="+" type="power_out"/>
-        <pin num="2" name="-" type="power_out"/>
+        <pin num="1" name="+" type="passive"/>
+        <pin num="2" name="-" type="passive"/>
       </pins>
     </libpart>
     <libpart lib="Device" part="C_Small">
@@ -402,10 +377,11 @@
       <fields>
         <field name="Reference">C</field>
         <field name="Value">C_Small</field>
+        <field name="Datasheet">~</field>
       </fields>
       <pins>
-        <pin num="1" name="~" type="passive"/>
-        <pin num="2" name="~" type="passive"/>
+        <pin num="1" name="" type="passive"/>
+        <pin num="2" name="" type="passive"/>
       </pins>
     </libpart>
     <libpart lib="Device" part="Crystal">
@@ -417,6 +393,7 @@
       <fields>
         <field name="Reference">Y</field>
         <field name="Value">Crystal</field>
+        <field name="Datasheet">~</field>
       </fields>
       <pins>
         <pin num="1" name="1" type="passive"/>
@@ -434,6 +411,7 @@
       <fields>
         <field name="Reference">D</field>
         <field name="Value">LED</field>
+        <field name="Datasheet">~</field>
       </fields>
       <pins>
         <pin num="1" name="K" type="passive"/>
@@ -441,14 +419,12 @@
       </pins>
     </libpart>
     <libpart lib="Device" part="Q_Photo_NPN">
-      <aliases>
-        <alias>Q_Photo_NPN_CE</alias>
-      </aliases>
       <description>NPN phototransistor, collector/emitter</description>
       <docs>~</docs>
       <fields>
         <field name="Reference">Q</field>
         <field name="Value">Q_Photo_NPN</field>
+        <field name="Datasheet">~</field>
       </fields>
       <pins>
         <pin num="1" name="C" type="passive"/>
@@ -464,16 +440,14 @@
       <fields>
         <field name="Reference">R</field>
         <field name="Value">R_Small_US</field>
+        <field name="Datasheet">~</field>
       </fields>
       <pins>
-        <pin num="1" name="~" type="passive"/>
-        <pin num="2" name="~" type="passive"/>
+        <pin num="1" name="" type="passive"/>
+        <pin num="2" name="" type="passive"/>
       </pins>
     </libpart>
     <libpart lib="Diode" part="LL4148">
-      <aliases>
-        <alias>LL4448</alias>
-      </aliases>
       <description>100V 0.15A standard switching diode, MiniMELF</description>
       <docs>http://www.vishay.com/docs/85557/ll4148.pdf</docs>
       <footprints>
@@ -483,6 +457,7 @@
         <field name="Reference">D</field>
         <field name="Value">LL4148</field>
         <field name="Footprint">Diode_SMD:D_MiniMELF</field>
+        <field name="Datasheet">http://www.vishay.com/docs/85557/ll4148.pdf</field>
       </fields>
       <pins>
         <pin num="1" name="K" type="passive"/>
@@ -549,41 +524,33 @@
       </footprints>
       <fields>
         <field name="Reference">U</field>
-        <field name="Value">SHTC1</field>
+        <field name="Value">SHTC3</field>
         <field name="Footprint">Sensor_Humidity:Sensirion_DFN-4-1EP_2x2mm_P1mm_EP0.7x1.6mm</field>
+        <field name="Datasheet">https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/0_Datasheets/Humidity/Sensirion_Humidity_Sensors_SHTC3_Datasheet.pdf</field>
       </fields>
       <pins>
         <pin num="1" name="VDD" type="power_in"/>
         <pin num="2" name="SCL" type="input"/>
-        <pin num="3" name="SDA" type="BiDi"/>
+        <pin num="3" name="SDA" type="bidirectional"/>
         <pin num="4" name="VSS" type="power_in"/>
-        <pin num="5" name="NC" type="NotConnected"/>
+        <pin num="5" name="NC" type="no_connect"/>
       </pins>
     </libpart>
-    <libpart lib="Transistor_BJT" part="BC817">
-      <aliases>
-        <alias>BC818</alias>
-        <alias>BC847</alias>
-        <alias>BC848</alias>
-        <alias>BC849</alias>
-        <alias>BC850</alias>
-        <alias>MMBT3904</alias>
-        <alias>MMBT5550L</alias>
-        <alias>MMBT5551L</alias>
-      </aliases>
-      <description>0.8A Ic, 45V Vce, NPN Transistor, SOT-23</description>
-      <docs>http://www.fairchildsemi.com/ds/BC/BC817.pdf</docs>
+    <libpart lib="Transistor_BJT" part="2N3906">
+      <description>-0.2A Ic, -40V Vce, Small Signal PNP Transistor, TO-92</description>
+      <docs>https://www.onsemi.com/pub/Collateral/2N3906-D.PDF</docs>
       <footprints>
-        <fp>SOT?23*</fp>
+        <fp>TO?92*</fp>
       </footprints>
       <fields>
         <field name="Reference">Q</field>
-        <field name="Value">BC817</field>
-        <field name="Footprint">Package_TO_SOT_SMD:SOT-23</field>
+        <field name="Value">2N3906</field>
+        <field name="Footprint">Package_TO_SOT_THT:TO-92_Inline</field>
+        <field name="Datasheet">https://www.onsemi.com/pub/Collateral/2N3906-D.PDF</field>
       </fields>
       <pins>
-        <pin num="1" name="B" type="input"/>
-        <pin num="2" name="E" type="passive"/>
+        <pin num="1" name="E" type="passive"/>
+        <pin num="2" name="B" type="input"/>
         <pin num="3" name="C" type="passive"/>
       </pins>
     </libpart>
@@ -593,13 +560,13 @@
       <uri>/Users/rbaron/dev/parasite/b-parasite/kicad/lib/snapeda/B3U-1000P.lib</uri>
     </library>
     <library logical="Connector">
-      <uri>/Library/Application Support/kicad/library/Connector.lib</uri>
+      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Connector.kicad_sym</uri>
     </library>
     <library logical="Device">
-      <uri>/Library/Application Support/kicad/library/Device.lib</uri>
+      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Device.kicad_sym</uri>
     </library>
     <library logical="Diode">
-      <uri>/Library/Application Support/kicad/library/Diode.lib</uri>
+      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Diode.kicad_sym</uri>
     </library>
     <library logical="E73">
       <uri>/Users/rbaron/dev/parasite/b-parasite/kicad/lib/snapeda/E73-2G4M08S1C.lib</uri>
@@ -608,7 +575,7 @@
       <uri>/Users/rbaron/dev/parasite/b-parasite/kicad/lib/kicad/Sensor_Humidity.lib</uri>
     </library>
     <library logical="Transistor_BJT">
-      <uri>/Library/Application Support/kicad/library/Transistor_BJT.lib</uri>
+      <uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Transistor_BJT.kicad_sym</uri>
     </library>
   </libraries>
   <nets>
@@ -621,17 +588,19 @@
       <node ref="U1" pin="23" pinfunction="VDDH" pintype="bidirectional"/>
       <node ref="U2" pin="1" pinfunction="VDD" pintype="power_in"/>
     </net>
-    <net code="2" name="BTN1">
-      <node ref="S2" pin="1" pintype="passive"/>
-      <node ref="U1" pin="20" pinfunction="P0.12" pintype="bidirectional"/>
+    <net code="2" name="0.10">
+      <node ref="U1" pin="43" pinfunction="P0.10/NFC2" pintype="bidirectional"/>
     </net>
-    <net code="3" name="CPARA">
+    <net code="3" name="BTN1">
+      <node ref="S2" pin="1" pintype="passive"/>
+      <node ref="U1" pin="17" pinfunction="P1.09" pintype="bidirectional"/>
+    </net>
+    <net code="4" name="CPARA">
       <node ref="D1" pin="2" pinfunction="A" pintype="passive"/>
       <node ref="Q1" pin="1" pinfunction="E" pintype="passive"/>
       <node ref="R1" pin="2" pintype="passive"/>
-      <node ref="TP5" pin="1" pinfunction="1" pintype="passive"/>
     </net>
-    <net code="4" name="GND">
+    <net code="5" name="GND">
       <node ref="BT1" pin="2" pinfunction="-" pintype="passive"/>
       <node ref="C1" pin="2" pintype="passive"/>
       <node ref="C2" pin="2" pintype="passive"/>
@@ -643,154 +612,148 @@
       <node ref="R6" pin="2" pintype="passive"/>
       <node ref="S1" pin="2" pintype="passive"/>
       <node ref="S2" pin="2" pintype="passive"/>
-      <node ref="TP3" pin="1" pinfunction="1" pintype="passive"/>
       <node ref="U1" pin="21" pinfunction="GND@2" pintype="bidirectional"/>
-      <node ref="U1" pin="24" pinfunction="GND@3" pintype="bidirectional"/>
       <node ref="U1" pin="5" pinfunction="GND@1" pintype="bidirectional"/>
       <node ref="U2" pin="4" pinfunction="VSS" pintype="power_in"/>
     </net>
-    <net code="5" name="LED">
+    <net code="6" name="LED">
       <node ref="R2" pin="2" pintype="passive"/>
       <node ref="U1" pin="4" pinfunction="P0.28/AIN4" pintype="bidirectional"/>
     </net>
-    <net code="6" name="Net-(C3-Pad2)">
+    <net code="7" name="Net-(C3-Pad2)">
       <node ref="C3" pin="2" pintype="passive"/>
       <node ref="U1" pin="11" pinfunction="P0.00/XL1" pintype="bidirectional"/>
       <node ref="Y1" pin="2" pinfunction="2" pintype="passive"/>
     </net>
-    <net code="7" name="Net-(C4-Pad1)">
+    <net code="8" name="Net-(C4-Pad1)">
       <node ref="C4" pin="1" pintype="passive"/>
       <node ref="U1" pin="13" pinfunction="P0.01/XL2" pintype="bidirectional"/>
       <node ref="Y1" pin="1" pinfunction="1" pintype="passive"/>
     </net>
-    <net code="8" name="Net-(D2-Pad2)">
+    <net code="9" name="Net-(D2-Pad2)">
       <node ref="D2" pin="2" pinfunction="A" pintype="passive"/>
       <node ref="R2" pin="1" pintype="passive"/>
     </net>
-    <net code="9" name="Net-(R4-Pad1)">
+    <net code="10" name="Net-(Q1-Pad2)">
       <node ref="Q1" pin="2" pinfunction="B" pintype="input"/>
       <node ref="R4" pin="1" pintype="passive"/>
     </net>
-    <net code="10" name="PHOTO_OUT">
+    <net code="11" name="PHOTO_OUT">
       <node ref="Q4" pin="2" pinfunction="E" pintype="passive"/>
       <node ref="R10" pin="2" pintype="passive"/>
       <node ref="U1" pin="7" pinfunction="P0.02/AIN0" pintype="bidirectional"/>
     </net>
-    <net code="11" name="PHOTO_V">
+    <net code="12" name="PHOTO_V">
       <node ref="Q4" pin="1" pinfunction="C" pintype="passive"/>
       <node ref="U1" pin="8" pinfunction="P0.29/AIN5" pintype="bidirectional"/>
     </net>
-    <net code="12" name="PWM">
+    <net code="13" name="PWM">
       <node ref="R1" pin="1" pintype="passive"/>
       <node ref="R4" pin="2" pintype="passive"/>
-      <node ref="TP6" pin="1" pinfunction="1" pintype="passive"/>
       <node ref="U1" pin="15" pinfunction="P0.05/AIN3" pintype="bidirectional"/>
     </net>
-    <net code="13" name="RST">
+    <net code="14" name="RST">
       <node ref="S1" pin="1" pintype="passive"/>
-      <node ref="TP4" pin="1" pinfunction="1" pintype="passive"/>
       <node ref="U1" pin="26" pinfunction="P0.18/RESET" pintype="bidirectional"/>
     </net>
-    <net code="14" name="SCL">
+    <net code="15" name="SCL">
       <node ref="R8" pin="2" pintype="passive"/>
       <node ref="U1" pin="33" pinfunction="P0.13" pintype="bidirectional"/>
       <node ref="U2" pin="2" pinfunction="SCL" pintype="input"/>
     </net>
-    <net code="15" name="SDA">
+    <net code="16" name="SDA">
       <node ref="R7" pin="1" pintype="passive"/>
       <node ref="U1" pin="35" pinfunction="P0.24" pintype="bidirectional"/>
       <node ref="U2" pin="3" pinfunction="SDA" pintype="bidirectional"/>
     </net>
-    <net code="16" name="SENS_OUT">
+    <net code="17" name="SENS_OUT">
       <node ref="C1" pin="1" pintype="passive"/>
       <node ref="D1" pin="1" pinfunction="K" pintype="passive"/>
       <node ref="R6" pin="1" pintype="passive"/>
       <node ref="U1" pin="3" pinfunction="P0.03/AIN1" pintype="bidirectional"/>
     </net>
-    <net code="17" name="SWDCLK">
-      <node ref="TP2" pin="1" pinfunction="1" pintype="passive"/>
+    <net code="18" name="SWDCLK">
       <node ref="U1" pin="39" pinfunction="SWDCLK" pintype="bidirectional"/>
     </net>
-    <net code="18" name="SWDIO">
-      <node ref="TP1" pin="1" pinfunction="1" pintype="passive"/>
+    <net code="19" name="SWDIO">
       <node ref="U1" pin="37" pinfunction="SWDIO" pintype="bidirectional"/>
     </net>
-    <net code="19" name="unconnected-(U1-Pad1)">
+    <net code="20" name="unconnected-(U1-Pad1)">
       <node ref="U1" pin="1" pinfunction="P1.11" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="20" name="unconnected-(U1-Pad2)">
+    <net code="21" name="unconnected-(U1-Pad2)">
       <node ref="U1" pin="2" pinfunction="P1.10" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="21" name="unconnected-(U1-Pad6)">
+    <net code="22" name="unconnected-(U1-Pad6)">
       <node ref="U1" pin="6" pinfunction="P1.13" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="22" name="unconnected-(U1-Pad9)">
+    <net code="23" name="unconnected-(U1-Pad9)">
       <node ref="U1" pin="9" pinfunction="P0.31/AIN7" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="23" name="unconnected-(U1-Pad10)">
+    <net code="24" name="unconnected-(U1-Pad10)">
       <node ref="U1" pin="10" pinfunction="P0.30/AIN6" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="24" name="unconnected-(U1-Pad12)">
+    <net code="25" name="unconnected-(U1-Pad12)">
       <node ref="U1" pin="12" pinfunction="P0.26" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="25" name="unconnected-(U1-Pad14)">
+    <net code="26" name="unconnected-(U1-Pad14)">
       <node ref="U1" pin="14" pinfunction="P0.06" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="26" name="unconnected-(U1-Pad16)">
+    <net code="27" name="unconnected-(U1-Pad16)">
       <node ref="U1" pin="16" pinfunction="P0.08" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="27" name="unconnected-(U1-Pad17)">
-      <node ref="U1" pin="17" pinfunction="P1.09" pintype="bidirectional+no_connect"/>
-    </net>
     <net code="28" name="unconnected-(U1-Pad18)">
       <node ref="U1" pin="18" pinfunction="P0.04/AIN2" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="29" name="unconnected-(U1-Pad22)">
+    <net code="29" name="unconnected-(U1-Pad20)">
+      <node ref="U1" pin="20" pinfunction="P0.12" pintype="bidirectional+no_connect"/>
+    </net>
+    <net code="30" name="unconnected-(U1-Pad22)">
       <node ref="U1" pin="22" pinfunction="P0.07" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="30" name="unconnected-(U1-Pad25)">
+    <net code="31" name="unconnected-(U1-Pad24)">
+      <node ref="U1" pin="24" pinfunction="GND@3" pintype="bidirectional+no_connect"/>
+    </net>
+    <net code="32" name="unconnected-(U1-Pad25)">
       <node ref="U1" pin="25" pinfunction="DCCH" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="31" name="unconnected-(U1-Pad27)">
+    <net code="33" name="unconnected-(U1-Pad27)">
       <node ref="U1" pin="27" pinfunction="VBUS" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="32" name="unconnected-(U1-Pad28)">
+    <net code="34" name="unconnected-(U1-Pad28)">
       <node ref="U1" pin="28" pinfunction="P0.15" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="33" name="unconnected-(U1-Pad29)">
+    <net code="35" name="unconnected-(U1-Pad29)">
       <node ref="U1" pin="29" pinfunction="DM" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="34" name="unconnected-(U1-Pad30)">
+    <net code="36" name="unconnected-(U1-Pad30)">
       <node ref="U1" pin="30" pinfunction="P0.17" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="35" name="unconnected-(U1-Pad31)">
+    <net code="37" name="unconnected-(U1-Pad31)">
       <node ref="U1" pin="31" pinfunction="DP" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="36" name="unconnected-(U1-Pad32)">
+    <net code="38" name="unconnected-(U1-Pad32)">
       <node ref="U1" pin="32" pinfunction="P0.20" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="37" name="unconnected-(U1-Pad34)">
+    <net code="39" name="unconnected-(U1-Pad34)">
       <node ref="U1" pin="34" pinfunction="P0.22" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="38" name="unconnected-(U1-Pad36)">
+    <net code="40" name="unconnected-(U1-Pad36)">
       <node ref="U1" pin="36" pinfunction="P1.00" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="39" name="unconnected-(U1-Pad38)">
+    <net code="41" name="unconnected-(U1-Pad38)">
       <node ref="U1" pin="38" pinfunction="P1.02" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="40" name="unconnected-(U1-Pad40)">
+    <net code="42" name="unconnected-(U1-Pad40)">
       <node ref="U1" pin="40" pinfunction="P1.04" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="41" name="unconnected-(U1-Pad41)">
+    <net code="43" name="unconnected-(U1-Pad41)">
       <node ref="U1" pin="41" pinfunction="P0.09/NFC1" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="42" name="unconnected-(U1-Pad42)">
+    <net code="44" name="unconnected-(U1-Pad42)">
       <node ref="U1" pin="42" pinfunction="P1.06" pintype="bidirectional+no_connect"/>
     </net>
-    <net code="43" name="unconnected-(U1-Pad43)">
-      <node ref="U1" pin="43" pinfunction="P0.10/NFC2" pintype="bidirectional+no_connect"/>
-    </net>
-    <net code="44" name="unconnected-(U2-Pad5)">
+    <net code="45" name="unconnected-(U2-Pad5)">
       <node ref="U2" pin="5" pinfunction="NC" pintype="no_connect"/>
     </net>
   </nets>