<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<text>W</text>
<text>G</text>
<text>Y</text>
<text>Rc</text>
<text>C</text>
<text>O</text>
<wire x1="67.056" y1="0" x2="15.494" y2="0" width="0" layer="20"/>
<wire x1="6.096" y1="0" x2="0" y2="0" width="0" layer="20"/>
<wire x1="0" y1="0" x2="0" y2="49.276" width="0" layer="20"/>
<wire x1="0" y1="49.276" x2="67.056" y2="49.276" width="0" layer="20"/>
<wire x1="67.056" y1="49.276" x2="67.056" y2="0" width="0" layer="20"/>
<wire x1="34.798" y1="7.62" x2="34.798" y2="30.734" width="0" layer="20"/>
<wire x1="34.798" y1="30.734" x2="32.258" y2="33.274" width="0" layer="20" curve="90"/>
<wire x1="32.258" y1="33.274" x2="27.686" y2="33.274" width="0" layer="20"/>
<wire x1="27.686" y1="33.274" x2="25.146" y2="30.734" width="0" layer="20" curve="90"/>
<wire x1="25.146" y1="30.734" x2="25.146" y2="7.62" width="0" layer="20"/>
<wire x1="25.146" y1="7.62" x2="27.432" y2="5.334" width="0" layer="20" curve="90"/>
<wire x1="27.432" y1="5.334" x2="32.512" y2="5.334" width="0" layer="20"/>
<wire x1="32.512" y1="5.334" x2="34.798" y2="7.62" width="0" layer="20" curve="90"/>
<text>Cutout</text>
<text>Rh</text>
<text>CuriousTech.net</text>
<text>Rc-Rh</text>
<text>ESP8266-HVAC</text>
<text>- +</text>
<text>+ Tx Rx -</text>
<text>3V3</text>
<text>5V</text>
<text>H</text>
<text>SCL</text>
<text>GND</text>
<text>3V3</text>
<text>ADC</text>
<text>ESP-07</text>
<text>Tx Rx  -</text>
<text>34VAC Max</text>
<wire x1="6.096" y1="0" x2="6.096" y2="5.08" width="0" layer="20"/>
<wire x1="6.096" y1="5.08" x2="7.366" y2="5.08" width="0" layer="20"/>
<wire x1="7.366" y1="5.08" x2="7.366" y2="0" width="0" layer="20"/>
<wire x1="7.366" y1="0" x2="14.224" y2="0" width="0" layer="20"/>
<wire x1="14.224" y1="0" x2="14.224" y2="4.826" width="0" layer="20"/>
<wire x1="14.224" y1="4.826" x2="15.494" y2="4.826" width="0" layer="20"/>
<wire x1="15.494" y1="4.826" x2="15.494" y2="0" width="0" layer="20"/>
<text>GND</text>
</plain>
<libraries>
<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; CC v3.0 Share-Alike 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="1X04">
</package>
<package name="1X02">
</package>
<package name="1X03">
</package>
<package name="USB-MINIB">
<description>&lt;b&gt;USB Series Mini-B Surface Mounted&lt;/b&gt;</description>
</package>
<package name="1X01">
</package>
</packages>
</library>
<library name="SparkFun-Passives">
<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; CC v3.0 Share-Alike 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>
<package name="DR1030">
<description>For Coiltronics/Cooper DR1030 series inductors</description>
</package>
</packages>
</library>
<library name="relay">
<description>&lt;b&gt;Relays&lt;/b&gt;&lt;p&gt;
&lt;ul&gt;
&lt;li&gt;Eichhoff
&lt;li&gt;Finder
&lt;li&gt;Fujitsu
&lt;li&gt;HAMLIN
&lt;li&gt;OMRON
&lt;li&gt;Matsushita
&lt;li&gt;NAiS
&lt;li&gt;Siemens
&lt;li&gt;Schrack
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOP04">
<description>&lt;b&gt;SOP 04 - 4.3x4.4mm RM 2.54mm&lt;/b&gt; AQY21, AQY22, AQY61 Series NAiS&lt;p&gt;Source: http://www.mew-europe.com/..  pti_en.pdf</description>
</package>
</packages>
</library>
<library name="rectifier">
<description>&lt;b&gt;Rectifiers&lt;/b&gt;&lt;p&gt;
General Instrument, Semikron, Diotec, Fagor&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="DFS">
<description>&lt;b&gt;Surface Mount Glass Passivated Bridge Rectifiers&lt;/hb&gt;&lt;p&gt;
Source: Comchip Bridge Rectifiers DF005S-G thru DF10S-G.pdf</description>
</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; CC v3.0 Share-Alike 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="PANASONIC_C">
<description>&lt;b&gt;Panasonic Aluminium Electrolytic Capacitor VS-Serie Package E&lt;/b&gt;</description>
</package>
<package name="PANASONIC_D">
</package>
<package name="0805">
</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; CC v3.0 Share-Alike 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="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>
</package>
<package name="SOT23-3">
</package>
</packages>
</library>
<library name="jumper">
<description>&lt;b&gt;Jumpers&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SJ">
<description>&lt;b&gt;Solder jumper&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="CuriousTech">
<description>CuriousTech custom misc parts</description>
<packages>
<package name="ROTORY_ENC">
<description>Panasonic EVEGA1F1524M or other EVE</description>
</package>
<package name="BTN_4MM">
<description>4x2mm button</description>
</package>
<package name="SMD-PAD1">
<description>SMD pad 0.2x0.1</description>
</package>
<package name="SO08">
<description>SO08</description>
</package>
<package name="SHT21">
</package>
</packages>
</library>
<library name="Capacitor-Wima-SMD1812-100v">
<packages>
<package name="L4,8">
</package>
</packages>
</library>
<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="ESP-07_12">
<packages>
<package name="ESP-07/12">
</package>
</packages>
</library>
<library name="Microchip_By_element14_Batch_1">
<description>Developed by element14 :&lt;br&gt;
element14 CAD Library consolidation.ulp
at 30/07/2012 11:22:31</description>
<packages>
<package name="SOT95P270X145-5N">
</package>
<package name="SOT95P270X145-6N">
</package>
</packages>
</library>
<library name="con-weidmueller-sl35">
<description>&lt;b&gt;Weidmueller Clamp Connectors&lt;/b&gt;&lt;p&gt;
Type SL3.5&lt;p&gt; 
Grid 3.5 mm&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="180-8">
<description>&lt;b&gt;WEIDMUELLER CLAMP CONNECTOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Retired">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of retired footprints for resistors, capacitors, board names, ICs, etc., that are no longer used in our catalog.&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="SJ_2S-NO">
<description>Small solder jumper with no paste layer so it will open after reflow.</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="B1" library="rectifier" package="DFS" value="DF206S-G"/>
<element name="AM2302" library="SparkFun-Connectors" package="1X04" value="AM2302"/>
<element name="K1" library="relay" package="SOP04" value="AQY282EHA">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="K2" library="relay" package="SOP04" value="AQY282EHA">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="K3" library="relay" package="SOP04" value="AQY282EHA">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="D1" library="SparkFun-DiscreteSemi" package="SMA-DIODE" value="B260A-13-F"/>
<element name="R1" library="SparkFun-Passives" package="0805" value="470"/>
<element name="R2" library="SparkFun-Passives" package="0805" value="470"/>
<element name="R3" library="SparkFun-Passives" package="0805" value="470"/>
<element name="C1" library="SparkFun-Capacitors" package="PANASONIC_C" value="UWD1V150MCL1"/>
<element name="C2" library="SparkFun-Capacitors" package="PANASONIC_D" value="UCL1A221MCL1GS"/>
<element name="L1" library="SparkFun-Passives" package="DR1030" value="68uH"/>
<element name="SJ1" library="jumper" package="SJ" value=""/>
<element name="C5" library="SparkFun-Capacitors" package="0805" value="0.01uF"/>
<element name="ENC" library="CuriousTech" package="ROTORY_ENC" value="ROTARY_ENCODER"/>
<element name="C6" library="SparkFun-Capacitors" package="0805" value="0.01uF"/>
<element name="F1" library="Capacitor-Wima-SMD1812-100v" package="L4,8" value="1.5"/>
<element name="K5" library="relay" package="SOP04" value="AQY282EHA">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="R5" library="SparkFun-Passives" package="0805" value="470"/>
<element name="R10" library="SparkFun-Resistors" package="0805" value="10K"/>
<element name="R11" library="SparkFun-Resistors" package="0805" value="10K"/>
<element name="U$1" library="ESP-07_12" package="ESP-07/12" value="ESP-07/12"/>
<element name="LCD" library="SparkFun-Connectors" package="1X04" value=""/>
<element name="TXRX" library="SparkFun-Connectors" package="1X02" value=""/>
<element name="R15" library="SparkFun-Resistors" package="0805" value="5K6"/>
<element name="R14" library="SparkFun-Resistors" package="0805" value="4K7"/>
<element name="FLASH" library="CuriousTech" package="BTN_4MM" value="BTN_4MM"/>
<element name="R6" library="SparkFun-Passives" package="0805" value="10K"/>
<element name="R7" library="SparkFun-Passives" package="0805" value="10K"/>
<element name="R8" library="SparkFun-Passives" package="0805" value="10K"/>
<element name="R9" library="SparkFun-Passives" package="0805" value="10K"/>
<element name="C4" library="SparkFun-Capacitors" package="0805" value="0.1uF"/>
<element name="C7" library="SparkFun-Capacitors" package="0805" value="1uF"/>
<element name="PRG" library="SparkFun-Connectors" package="1X02" value=""/>
<element name="C3" library="SparkFun-Capacitors" package="0805" value="0.1uF"/>
<element name="3V3R" library="Microchip_By_element14_Batch_1" package="SOT95P270X145-5N" value="MCP1801T-3302I/OT">
<attribute name="SUPPLIER" value="Microchip"/>
<attribute name="PACKAGE" value="SOT-5"/>
<attribute name="OC_NEWARK" value="54M4830"/>
<attribute name="MPN" value="MCP1801T-3302I/OT"/>
<attribute name="OC_FARNELL" value="1578370"/>
</element>
<element name="R17" library="SparkFun-Resistors" package="0805" value="5K6"/>
<element name="10F" library="Microchip_By_element14_Batch_1" package="SOT95P270X145-6N" value="PIC10F202T-I/OT">
<attribute name="OC_FARNELL" value="9942874"/>
<attribute name="PACKAGE" value="SOT-6"/>
<attribute name="OC_NEWARK" value="07J7310"/>
<attribute name="SUPPLIER" value="Microchip Technology"/>
<attribute name="MPN" value="PIC10F202T-I/OT"/>
</element>
<element name="K4" library="relay" package="SOP04" value="AQY282EHA">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="R4" library="SparkFun-Passives" package="0805" value="470"/>
<element name="X1" library="con-weidmueller-sl35" package="180-8" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
</element>
<element name="Q1" library="SparkFun-DiscreteSemi" package="SOT23-3" value="MOSFET-PCHANNELSMD"/>
<element name="R12" library="SparkFun-Resistors" package="0805" value="10K"/>
<element name="R13" library="SparkFun-Resistors" package="0805" value="10K"/>
<element name="NEXPRG" library="SparkFun-Connectors" package="1X04" value=""/>
<element name="U$2" library="CuriousTech" package="SMD-PAD1" value="SMD-PAD1"/>
<element name="U$5" library="CuriousTech" package="SMD-PAD1" value="SMD-PAD1"/>
<element name="R16" library="SparkFun-Resistors" package="0805" value="5K6"/>
<element name="J1" library="SparkFun-Connectors" package="1X03" value=""/>
<element name="J2" library="SparkFun-Connectors" package="USB-MINIB" value="USB-MINIB-5PIN">
<attribute name="PROD_ID" value="CONN-08193"/>
</element>
<element name="SJ2" library="SparkFun-Retired" package="SJ_2S-NO" value="MCP1804-OPT"/>
<element name="5VSWPP" library="CuriousTech" package="SO08" value="MIC4680"/>
<element name="C8" library="SparkFun-Capacitors" package="0805" value="1uF"/>
<element name="R18" library="SparkFun-Resistors" package="0805" value="0"/>
<element name="5V" library="SparkFun-Connectors" package="1X01" value=""/>
<element name="SHT21" library="CuriousTech" package="SHT21" value="SHT-21"/>
</elements>
<signals>
<signal name="N$20">
<contactref element="B1" pad="AC2"/>
<contactref element="X1" pad="1"/>
</signal>
<signal name="N$15">
<contactref element="K1" pad="3"/>
<contactref element="X1" pad="3"/>
</signal>
<signal name="N$13">
<contactref element="K2" pad="3"/>
<contactref element="X1" pad="4"/>
</signal>
<signal name="N$19">
</signal>
<signal name="N$21">
</signal>
<signal name="N$12">
</signal>
<signal name="GND">
<contactref element="B1" pad="-"/>
<contactref element="AM2302" pad="1"/>
<contactref element="D1" pad="A"/>
<contactref element="C1" pad="-"/>
<contactref element="C2" pad="-"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="K3" pad="2"/>
<contactref element="K2" pad="2"/>
<contactref element="K1" pad="2"/>
<contactref element="ENC" pad="C"/>
<contactref element="K5" pad="2"/>
<contactref element="U$1" pad="GND"/>
<contactref element="LCD" pad="1"/>
<contactref element="R14" pad="1"/>
<contactref element="FLASH" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="R7" pad="2"/>
<contactref element="R8" pad="2"/>
<contactref element="R9" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="PRG" pad="2"/>
<contactref element="C7" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="3V3R" pad="2"/>
<contactref element="10F" pad="2"/>
<contactref element="K4" pad="2"/>
<contactref element="NEXPRG" pad="1"/>
<contactref element="U$2" pad="&gt;NAME"/>
<contactref element="J1" pad="1"/>
<contactref element="J2" pad="MTN3"/>
<contactref element="J2" pad="MTN1"/>
<contactref element="J2" pad="MTN2"/>
<contactref element="J2" pad="MTN4"/>
<contactref element="J2" pad="GND"/>
<contactref element="5VSWPP" pad="6"/>
<contactref element="5VSWPP" pad="7"/>
<contactref element="5VSWPP" pad="1"/>
<contactref element="5VSWPP" pad="5"/>
<contactref element="5VSWPP" pad="8"/>
<contactref element="C8" pad="2"/>
<contactref element="SHT21" pad="2"/>
</signal>
<signal name="N$24">
<contactref element="B1" pad="+"/>
<contactref element="C1" pad="+"/>
<contactref element="5VSWPP" pad="2"/>
</signal>
<signal name="N$29">
<contactref element="K3" pad="3"/>
<contactref element="X1" pad="5"/>
</signal>
<signal name="N$2">
<contactref element="D1" pad="C"/>
<contactref element="L1" pad="1"/>
<contactref element="5VSWPP" pad="3"/>
</signal>
<signal name="N$5">
</signal>
<signal name="N$6">
</signal>
<signal name="N$8">
</signal>
<signal name="N$4">
<contactref element="R1" pad="1"/>
<contactref element="K1" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="K2" pad="1"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="K3" pad="1"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$38">
</signal>
<signal name="N$32">
<contactref element="F1" pad="P$1"/>
<contactref element="X1" pad="2"/>
</signal>
<signal name="FAN">
<contactref element="R1" pad="2"/>
<contactref element="U$1" pad="GPIO16"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="REV">
<contactref element="R3" pad="2"/>
<contactref element="U$1" pad="GPIO12"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="COOL">
<contactref element="R2" pad="2"/>
<contactref element="U$1" pad="GPIO14"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="ENC_A">
<contactref element="ENC" pad="A"/>
<contactref element="C6" pad="1"/>
<contactref element="U$1" pad="GPIO5"/>
</signal>
<signal name="ENC_B">
<contactref element="C5" pad="1"/>
<contactref element="ENC" pad="B"/>
<contactref element="U$1" pad="GPIO4"/>
</signal>
<signal name="HEAT">
<contactref element="R5" pad="2"/>
<contactref element="R9" pad="1"/>
<contactref element="U$1" pad="GPIO15"/>
</signal>
<signal name="N$25">
<contactref element="K5" pad="1"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="N$27">
<contactref element="K5" pad="4"/>
<contactref element="SJ1" pad="1"/>
<contactref element="X1" pad="8"/>
</signal>
<signal name="N$18">
<contactref element="K5" pad="3"/>
<contactref element="X1" pad="7"/>
</signal>
<signal name="N$30">
<contactref element="R10" pad="1"/>
<contactref element="U$1" pad="CH_PD"/>
</signal>
<signal name="3V3">
<contactref element="R10" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="U$1" pad="VCC"/>
<contactref element="AM2302" pad="4"/>
<contactref element="PRG" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="3V3R" pad="5"/>
<contactref element="10F" pad="5"/>
<contactref element="Q1" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="R13" pad="2"/>
<contactref element="J1" pad="2"/>
<contactref element="SHT21" pad="5"/>
</signal>
<signal name="TXD">
<contactref element="U$1" pad="TXD"/>
<contactref element="TXRX" pad="1"/>
<contactref element="R17" pad="1"/>
</signal>
<signal name="RXD">
<contactref element="U$1" pad="RXD"/>
<contactref element="TXRX" pad="2"/>
<contactref element="R16" pad="1"/>
</signal>
<signal name="ADC">
<contactref element="U$1" pad="ADC"/>
<contactref element="R14" pad="2"/>
<contactref element="R15" pad="1"/>
</signal>
<signal name="ANA">
<contactref element="R15" pad="2"/>
<contactref element="J1" pad="3"/>
</signal>
<signal name="5V">
<contactref element="C2" pad="+"/>
<contactref element="L1" pad="2"/>
<contactref element="C4" pad="1"/>
<contactref element="LCD" pad="4"/>
<contactref element="3V3R" pad="3"/>
<contactref element="3V3R" pad="1"/>
<contactref element="NEXPRG" pad="4"/>
<contactref element="J2" pad="VBUS"/>
<contactref element="SJ2" pad="1"/>
<contactref element="5VSWPP" pad="4"/>
<contactref element="C8" pad="1"/>
<contactref element="5V" pad="1"/>
</signal>
<signal name="SCL">
<contactref element="U$1" pad="GPIO2"/>
<contactref element="R13" pad="1"/>
<contactref element="10F" pad="6"/>
<contactref element="U$5" pad="&gt;NAME"/>
<contactref element="R18" pad="1"/>
<contactref element="SHT21" pad="6"/>
</signal>
<signal name="SDA">
<contactref element="U$1" pad="GPIO13"/>
<contactref element="AM2302" pad="3"/>
<contactref element="R12" pad="1"/>
<contactref element="SHT21" pad="1"/>
</signal>
<signal name="TXD2">
<contactref element="R17" pad="2"/>
<contactref element="LCD" pad="2"/>
<contactref element="NEXPRG" pad="2"/>
</signal>
<signal name="REST">
<contactref element="R11" pad="1"/>
<contactref element="U$1" pad="REST"/>
<contactref element="10F" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="K4" pad="4"/>
<contactref element="B1" pad="AC1"/>
<contactref element="K1" pad="4"/>
<contactref element="K2" pad="4"/>
<contactref element="K3" pad="4"/>
<contactref element="F1" pad="P$2"/>
<contactref element="SJ1" pad="2"/>
</signal>
<signal name="N$11">
<contactref element="K4" pad="3"/>
<contactref element="X1" pad="6"/>
</signal>
<signal name="N$14">
<contactref element="K4" pad="1"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="R4" pad="2"/>
<contactref element="Q1" pad="3"/>
</signal>
<signal name="HUMID">
<contactref element="Q1" pad="1"/>
<contactref element="U$1" pad="GPIO0"/>
<contactref element="FLASH" pad="1"/>
</signal>
<signal name="RXD2">
<contactref element="R16" pad="2"/>
<contactref element="LCD" pad="3"/>
<contactref element="NEXPRG" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="3V3R" pad="4"/>
<contactref element="SJ2" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="R18" pad="2"/>
<contactref element="AM2302" pad="2"/>
</signal>
<signal name="NC">
<contactref element="SHT21" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
