<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="73.66" y1="6.35" x2="73.66" y2="60.96" width="0" layer="20"/>
<text>P. R. Diefenderfer</text>
<text>Data Logger</text>
<text>THP</text>
<text>Panel Temp</text>
<text>Pyranometer</text>
<text>L1</text>
<text>L2</text>
<text>Rain</text>
<text>Wind</text>
<text>FTDI UART</text>
<text>FTDI</text>
<text>IMP</text>
<text>UART Switch</text>
<text>Electric Imp</text>
<text>Atmega 328</text>
<text>3V3 Buck Conv.</text>
<text>Diefenderfer
2015</text>
<wire x1="67.31" y1="67.31" x2="67.056" y2="67.31" width="0" layer="20"/>
<wire x1="67.056" y1="67.31" x2="6.35" y2="67.31" width="0" layer="20"/>
<wire x1="67.31" y1="0" x2="6.35" y2="0" width="0" layer="20"/>
<wire x1="67.31" y1="0" x2="73.66" y2="6.35" width="0" layer="20" curve="90"/>
<wire x1="6.35" y1="0" x2="0" y2="6.35" width="0" layer="20" curve="-90"/>
<wire x1="6.35" y1="67.31" x2="0" y2="60.96" width="0" layer="20" curve="90"/>
<wire x1="0" y1="60.96" x2="0" y2="6.35" width="0" layer="20"/>
<wire x1="73.66" y1="60.96" x2="67.31" y2="67.31" width="0" layer="20" curve="90"/>
</plain>
<libraries>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="0805">
</package>
</packages>
</library>
<library name="holes">
<description>&lt;b&gt;Mounting Holes and Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="3,0-PAD">
<description>&lt;b&gt;MOUNTING PAD&lt;/b&gt; 3.0 mm, round</description>
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete semiconductors- transistors, diodes, TRIACs, optoisolators, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SOD-323">
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="0603-CAP">
</package>
<package name="PANASONIC_C">
<description>&lt;b&gt;Panasonic Aluminium Electrolytic Capacitor VS-Serie Package E&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-DigitalIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of digital ICs- microcontrollers, memory chips, logic chips, FPGAs, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="TQFP32-08">
<description>&lt;B&gt;Thin Plasic Quad Flat Package&lt;/B&gt; Grid 0.8 mm</description>
</package>
<package name="SOT23-3">
</package>
</packages>
</library>
<library name="SparkFun-FreqCtrl">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find crystals and oscillators and other things that go "tick".&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="CRYSTAL-SMD-5X3">
</package>
</packages>
</library>
<library name="SparkFun-Electromechanical">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find anything that moves- switches, relays, buttons, potentiometers. Also, anything that goes on a board but isn't electrical in nature- screws, standoffs, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="TACTILE_SWITCH_SMD">
</package>
</packages>
</library>
<library name="SparkFun-RF">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find things that send or receive RF- GPS, cellular modules, Bluetooth, WiFi, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="SD_MMC_SOCKET">
<description>&lt;h3&gt;SD/Multi-Media Card Socket&lt;/h3&gt;
4UCONN part # 19646</description>
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find connectors and sockets- basically anything that can be plugged into or onto.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="FTDI_DEVICE_SIDE">
<description>Package for devices meant to mate to an FTDI connector.</description>
</package>
<package name="2X3">
</package>
<package name="USB-MINIB">
<description>&lt;b&gt;USB Series Mini-B Surface Mounted&lt;/b&gt;</description>
</package>
<package name="MICRO-SD-SOCKET-PP">
</package>
<package name="RJ11-6">
</package>
</packages>
</library>
<library name="dCustom">
<packages>
<package name="1X5_LOCK">
</package>
<package name="DPDT_JS202011CQN">
</package>
</packages>
</library>
<library name="SparkFun-LED">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find discrete LEDs for illumination or indication, but no displays.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="LED-1206">
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find non-functional items- supply symbols, logos, notations, frame blocks, etc.&lt;br&gt;&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com.
&lt;br&gt;&lt;br&gt;
&lt;b&gt;Licensing:&lt;/b&gt; Creative Commons ShareAlike 4.0 International - https://creativecommons.org/licenses/by-sa/4.0/ 
&lt;br&gt;&lt;br&gt;
You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.</description>
<packages>
<package name="CREATIVE_COMMONS">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="R4" library="SparkFun-Resistors" package="0805" value="4.7k">
<attribute name="PROD_ID" value="RES-11622"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="0805" value="1K">
<attribute name="PROD_ID" value="RES-11622"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="0805" value="1K">
<attribute name="PROD_ID" value="RES-11622"/>
</element>
<element name="D1" library="SparkFun-DiscreteSemi" package="SOD-323" value="BAS16">
<attribute name="PROD_ID" value="DIO-09646"/>
</element>
<element name="D2" library="SparkFun-DiscreteSemi" package="SOD-323" value="BAS16">
<attribute name="PROD_ID" value="DIO-09646"/>
</element>
<element name="D3" library="SparkFun-DiscreteSemi" package="SOD-323" value="BAS16">
<attribute name="PROD_ID" value="DIO-09646"/>
<attribute name="NAME"/>
</element>
<element name="D4" library="SparkFun-DiscreteSemi" package="SOD-323" value="BAS16">
<attribute name="PROD_ID" value="DIO-09646"/>
<attribute name="NAME"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0805" value="1K">
<attribute name="PROD_ID" value="RES-11622"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D5" library="SparkFun-DiscreteSemi" package="SOD-323" value="BAS16">
<attribute name="PROD_ID" value="DIO-09646"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D6" library="SparkFun-DiscreteSemi" package="SOD-323" value="BAS16">
<attribute name="PROD_ID" value="DIO-09646"/>
<attribute name="NAME"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="0805" value="1K">
<attribute name="PROD_ID" value="RES-11622"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="0805" value="1K">
<attribute name="PROD_ID" value="RES-11622"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="0603-CAP" value="1uF">
<attribute name="PROD_ID" value="CAP-00868"/>
</element>
<element name="U1" library="SparkFun-DigitalIC" package="TQFP32-08" value="ATMEGA328P">
<attribute name="PROD_ID" value="IC-09069"/>
</element>
<element name="Y1" library="SparkFun-FreqCtrl" package="CRYSTAL-SMD-5X3" value="16MHz">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S1" library="SparkFun-Electromechanical" package="TACTILE_SWITCH_SMD" value="RESET">
<attribute name="PROD_ID" value="SWCH-08247"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="SparkFun-RF" package="SD_MMC_SOCKET" value="ELECTRIC_IMP"/>
<element name="U3" library="SparkFun-DigitalIC" package="SOT23-3" value="ATSHA204-TSU">
<attribute name="NAME"/>
</element>
<element name="JP1" library="SparkFun-Connectors" package="FTDI_DEVICE_SIDE" value="FTDI_DEVICE"/>
<element name="C2" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-00868"/>
</element>
<element name="ICSP" library="SparkFun-Connectors" package="2X3" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0603-CAP" value="1uF">
<attribute name="PROD_ID" value="CAP-00868"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0603-CAP" value="1uF">
<attribute name="PROD_ID" value="CAP-00868"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="0805" value="100k">
<attribute name="PROD_ID" value="RES-11622"/>
</element>
<element name="R9" library="SparkFun-Resistors" package="0805" value="10k">
<attribute name="PROD_ID" value="RES-11622"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="0603-CAP" value="18pF">
<attribute name="PROD_ID" value="CAP-00868"/>
</element>
<element name="C6" library="SparkFun-Capacitors" package="0603-CAP" value="18pF">
<attribute name="PROD_ID" value="CAP-00868"/>
</element>
<element name="R10" library="SparkFun-Resistors" package="0805" value="1M">
<attribute name="PROD_ID" value="RES-11622"/>
<attribute name="NAME"/>
</element>
<element name="U$1" library="dCustom" package="1X5_LOCK" value="POLOLU_33_BUCK_1A"/>
<element name="JP3" library="SparkFun-Connectors" package="USB-MINIB" value="USBSMD">
<attribute name="PROD_ID" value="CONN-08193"/>
</element>
<element name="DATA_LOG" library="SparkFun-Connectors" package="MICRO-SD-SOCKET-PP" value="USD-SOCKETNEW"/>
<element name="C8" library="SparkFun-Capacitors" package="PANASONIC_C" value="10uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="SparkFun-LED" package="LED-1206" value="GREEN">
<attribute name="PROD_ID" value="DIO-00862"/>
</element>
<element name="L2" library="SparkFun-LED" package="LED-1206" value="RED">
<attribute name="PROD_ID" value="DIO-00809"/>
</element>
<element name="R11" library="SparkFun-Resistors" package="0805" value="220">
<attribute name="PROD_ID" value="RES-11622"/>
</element>
<element name="R12" library="SparkFun-Resistors" package="0805" value="220">
<attribute name="PROD_ID" value="RES-11622"/>
</element>
<element name="R13" library="SparkFun-Resistors" package="0805" value="10k">
<attribute name="PROD_ID" value="RES-11622"/>
</element>
<element name="H2" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0"/>
<element name="H3" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0"/>
<element name="H4" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0"/>
<element name="FRAME1" library="SparkFun-Aesthetics" package="CREATIVE_COMMONS" value="FRAME-LETTER"/>
<element name="FRAME2" library="SparkFun-Aesthetics" package="CREATIVE_COMMONS" value="FRAME-LETTER"/>
<element name="C9" library="SparkFun-Capacitors" package="0603-CAP" value="1uF">
<attribute name="PROD_ID" value="CAP-00868"/>
</element>
<element name="C7" library="SparkFun-Capacitors" package="0603-CAP" value="1uF">
<attribute name="PROD_ID" value="CAP-00868"/>
</element>
<element name="H1" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0"/>
<element name="PYRAN" library="SparkFun-Connectors" package="RJ11-6" value="RJ11-6PTH"/>
<element name="PANEL_TEMP" library="SparkFun-Connectors" package="RJ11-6" value="RJ11-6PTH"/>
<element name="THP" library="SparkFun-Connectors" package="RJ11-6" value="RJ11-6PTH"/>
<element name="RAIN" library="SparkFun-Connectors" package="RJ11-6" value="RJ11-6PTH"/>
<element name="WIND" library="SparkFun-Connectors" package="RJ11-6" value="RJ11-6PTH"/>
<element name="R3" library="SparkFun-Resistors" package="0805" value="1K">
<attribute name="PROD_ID" value="RES-11622"/>
</element>
<element name="S2" library="dCustom" package="DPDT_JS202011CQN" value="DPDT_202011CQN"/>
</elements>
<signals>
<signal name="GND">
<contactref element="D2" pad="A"/>
<contactref element="D4" pad="A"/>
<contactref element="D6" pad="A"/>
<contactref element="R6" pad="1"/>
<contactref element="R8" pad="1"/>
<contactref element="JP1" pad="P$6"/>
<contactref element="U2" pad="3"/>
<contactref element="U2" pad="S1"/>
<contactref element="U2" pad="S2"/>
<contactref element="U3" pad="3"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="ICSP" pad="6"/>
<contactref element="S1" pad="2"/>
<contactref element="C6" pad="1"/>
<contactref element="U1" pad="21"/>
<contactref element="U1" pad="3"/>
<contactref element="U1" pad="5"/>
<contactref element="C5" pad="1"/>
<contactref element="JP3" pad="GND"/>
<contactref element="U$1" pad="GND"/>
<contactref element="DATA_LOG" pad="GND3"/>
<contactref element="DATA_LOG" pad="GND1"/>
<contactref element="DATA_LOG" pad="6"/>
<contactref element="C8" pad="-"/>
<contactref element="L1" pad="C"/>
<contactref element="L2" pad="C"/>
<contactref element="H4" pad="B3,0"/>
<contactref element="H3" pad="B3,0"/>
<contactref element="H2" pad="B3,0"/>
<contactref element="C9" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="H1" pad="B3,0"/>
<contactref element="DATA_LOG" pad="CD2"/>
<contactref element="THP" pad="5"/>
<contactref element="R3" pad="1"/>
<contactref element="PYRAN" pad="3"/>
<contactref element="PANEL_TEMP" pad="3"/>
<contactref element="C1" pad="2"/>
</signal>
<signal name="W_DIR">
<contactref element="D5" pad="A"/>
<contactref element="D6" pad="C"/>
<contactref element="R4" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="U1" pad="25"/>
</signal>
<signal name="LM35">
<contactref element="C1" pad="1"/>
<contactref element="U1" pad="24"/>
<contactref element="PANEL_TEMP" pad="4"/>
</signal>
<signal name="SDA">
<contactref element="U1" pad="27"/>
<contactref element="THP" pad="2"/>
</signal>
<signal name="SCL">
<contactref element="U1" pad="28"/>
<contactref element="THP" pad="3"/>
</signal>
<signal name="RAIN">
<contactref element="R1" pad="2"/>
<contactref element="D1" pad="A"/>
<contactref element="D2" pad="C"/>
<contactref element="U1" pad="32"/>
</signal>
<signal name="W_SPEED">
<contactref element="D3" pad="A"/>
<contactref element="D4" pad="C"/>
<contactref element="R5" pad="1"/>
<contactref element="U1" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="R2" pad="2"/>
<contactref element="WIND" pad="5"/>
</signal>
<signal name="N$2">
<contactref element="R5" pad="2"/>
<contactref element="WIND" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="R6" pad="2"/>
<contactref element="WIND" pad="4"/>
</signal>
<signal name="N$7">
<contactref element="R8" pad="2"/>
<contactref element="WIND" pad="3"/>
</signal>
<signal name="N$3">
<contactref element="JP1" pad="P$1"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="IMP_RX">
<contactref element="U2" pad="7"/>
<contactref element="S2" pad="2NC"/>
</signal>
<signal name="IMP_TX">
<contactref element="U2" pad="5"/>
<contactref element="S2" pad="1NC"/>
</signal>
<signal name="N$9">
<contactref element="U2" pad="6"/>
<contactref element="U3" pad="1"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="3.3V">
<contactref element="U3" pad="2"/>
<contactref element="U2" pad="4"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="R7" pad="1"/>
<contactref element="ICSP" pad="2"/>
<contactref element="R9" pad="1"/>
<contactref element="U1" pad="18"/>
<contactref element="U1" pad="4"/>
<contactref element="U1" pad="6"/>
<contactref element="U1" pad="20"/>
<contactref element="D1" pad="C"/>
<contactref element="D5" pad="C"/>
<contactref element="R4" pad="1"/>
<contactref element="D3" pad="C"/>
<contactref element="U$1" pad="VOUT"/>
<contactref element="DATA_LOG" pad="4"/>
<contactref element="C8" pad="+"/>
<contactref element="C7" pad="1"/>
<contactref element="C9" pad="1"/>
<contactref element="R13" pad="1"/>
<contactref element="PANEL_TEMP" pad="2"/>
<contactref element="THP" pad="4"/>
</signal>
<signal name="MISO">
<contactref element="ICSP" pad="1"/>
<contactref element="U1" pad="16"/>
<contactref element="DATA_LOG" pad="7"/>
</signal>
<signal name="SCK">
<contactref element="ICSP" pad="3"/>
<contactref element="U1" pad="17"/>
<contactref element="DATA_LOG" pad="5"/>
</signal>
<signal name="!RST">
<contactref element="ICSP" pad="5"/>
<contactref element="C2" pad="1"/>
<contactref element="R9" pad="2"/>
<contactref element="U1" pad="29"/>
<contactref element="S1" pad="4"/>
<contactref element="U2" pad="1"/>
</signal>
<signal name="MOSI">
<contactref element="ICSP" pad="4"/>
<contactref element="U1" pad="15"/>
<contactref element="DATA_LOG" pad="3"/>
</signal>
<signal name="N$6">
<contactref element="U1" pad="7"/>
<contactref element="R10" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="Y1" pad="3"/>
</signal>
<signal name="N$10">
<contactref element="C6" pad="2"/>
<contactref element="R10" pad="2"/>
<contactref element="Y1" pad="1"/>
<contactref element="U1" pad="8"/>
</signal>
<signal name="PYRAN">
<contactref element="U1" pad="23"/>
<contactref element="PYRAN" pad="2"/>
</signal>
<signal name="CS">
<contactref element="DATA_LOG" pad="2"/>
<contactref element="U1" pad="14"/>
</signal>
<signal name="N$13">
<contactref element="R11" pad="1"/>
<contactref element="L1" pad="A"/>
</signal>
<signal name="N$14">
<contactref element="R12" pad="1"/>
<contactref element="L2" pad="A"/>
</signal>
<signal name="N$15">
<contactref element="R11" pad="2"/>
<contactref element="U1" pad="10"/>
</signal>
<signal name="N$16">
<contactref element="U1" pad="9"/>
<contactref element="R12" pad="2"/>
</signal>
<signal name="5V">
<contactref element="U$1" pad="VIN"/>
<contactref element="U$1" pad="!SHDN"/>
<contactref element="JP3" pad="VBUS"/>
<contactref element="PYRAN" pad="4"/>
</signal>
<signal name="CD">
<contactref element="DATA_LOG" pad="CD1"/>
<contactref element="U1" pad="11"/>
<contactref element="R13" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="RAIN" pad="3"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="RAIN" pad="4"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="FT_TX">
<contactref element="JP1" pad="P$2"/>
<contactref element="S2" pad="1NO"/>
</signal>
<signal name="FT_RX">
<contactref element="JP1" pad="P$3"/>
<contactref element="S2" pad="2NO"/>
</signal>
<signal name="N$19">
<contactref element="U1" pad="30"/>
<contactref element="S2" pad="1C"/>
</signal>
<signal name="N$20">
<contactref element="U1" pad="31"/>
<contactref element="S2" pad="2C"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
