<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="80.95" y2="0" width="0" layer="20"/>
<wire x1="80.95" y1="0" x2="80.95" y2="80" width="0" layer="20"/>
<wire x1="80.95" y1="80" x2="0" y2="80" width="0" layer="20"/>
<wire x1="0" y1="80" x2="0" y2="0" width="0" layer="20"/>
</plain>
<libraries>
<library name="fab">
<packages>
<package name="C1206FAB">
</package>
<package name="LED1206FAB">
<description>LED1206 FAB style (smaller pads to allow trace between)</description>
</package>
<package name="R1206FAB">
</package>
<package name="6MM_SWITCH">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
<package name="1X06SMD">
</package>
<package name="SOT223">
<description>&lt;b&gt;SOT-223&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Connectors">
<description>&lt;h3&gt;SparkFun Connectors&lt;/h3&gt;
This library contains electrically-functional connectors. 
&lt;br&gt;
&lt;br&gt;
We've spent an enormous amount of time creating and checking these footprints and parts, but it is &lt;b&gt; the end user's responsibility&lt;/b&gt; to ensure correctness and suitablity for a given componet or application. 
&lt;br&gt;
&lt;br&gt;If you enjoy using this library, please buy one of our products at &lt;a href=" www.sparkfun.com"&gt;SparkFun.com&lt;/a&gt;.
&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="1X04_SMD_LONG">
<description>&lt;h3&gt;SMD - 4 Pin w/ Long Solder Pads&lt;/h3&gt;
No silk, but tDocu layer shows pin position. 
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:4&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_04&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="POWER_JACK_SMD">
<description>&lt;h3&gt;DC Barrel Power Jack/Connector -SMD&lt;/h3&gt;
5.5mm jack, 2.1mm center pole diameter. 
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:4&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”http://cdn.sparkfun.com/datasheets/Prototyping/ADC-H-028-1.pdf”&gt;Datasheet referenced for footprint&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;POWER_JACK&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="1X06_SMD_MALE">
<description>&lt;h3&gt; 6 Pin SMD Male Header&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:6&lt;/li&gt;
&lt;li&gt;Pin pitch:0.1"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”http://cdn.sparkfun.com/datasheets/Prototyping/maleSMDheader.pdf”&gt;Datasheet referenced for footprint:&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_06&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="esp32">
<description>&lt;b&gt;ESP32 Eagle Library&lt;/b&gt;

&lt;p&gt;This library includes package footprints for modules derived from &lt;a href="http://www.espressif.com/en/products/hardware/esp32/overview"&gt;Espressif Systems ESP32 SoC&lt;/a&gt;.&lt;/p&gt;

&lt;hr /&gt;
&lt;br /&gt;

&lt;b&gt;Author: &lt;/b&gt;
&lt;a href="https://github.com/MacroYau"&gt;Macro Yau&lt;/a&gt;

&lt;br /&gt;
&lt;br /&gt;

&lt;b&gt;License: &lt;/b&gt;
&lt;a href="https://creativecommons.org/licenses/by-sa/4.0/"&gt;Creative Commons Attribution-ShareAlike 4.0 International&lt;/a&gt;</description>
<packages>
<package name="ESP-WROOM-32">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="fab" package="C1206FAB" value="10uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="fab" package="C1206FAB" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="fab" package="C1206FAB" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J1" library="SparkFun-Connectors" package="1X04_SMD_LONG" value="">
<attribute name="PROD_ID" value="CONN-09140"/>
<attribute name="SF_ID" value="PRT-12638"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="1X04_SMD_LONG" value="">
<attribute name="PROD_ID" value="CONN-09140"/>
<attribute name="SF_ID" value="PRT-12638"/>
</element>
<element name="J4" library="SparkFun-Connectors" package="POWER_JACK_SMD" value="5.5x2.1mm Barrel">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-08106"/>
<attribute name="SF_ID" value="PRT-12748"/>
<attribute name="VALUE"/>
</element>
<element name="J5" library="SparkFun-Connectors" package="1X06_SMD_MALE" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-11293"/>
<attribute name="VALUE"/>
</element>
<element name="LED2" library="fab" package="LED1206FAB" value="LEDFAB1206">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="fab" package="R1206FAB" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="fab" package="R1206FAB" value="100ohm">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="S2" library="fab" package="6MM_SWITCH" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="fab" package="1X06SMD" value="CONN_06_FTDI-SMD-HEADER">
<attribute name="NAME"/>
</element>
<element name="U1" library="esp32" package="ESP-WROOM-32" value="ESP-WROOM-32">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="fab" package="SOT223" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="VREG-08170"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="U1" pad="GND"/>
<contactref element="U$1" pad="1"/>
<contactref element="S2" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="U2" pad="1"/>
<contactref element="LED2" pad="2"/>
<contactref element="U1" pad="38"/>
<contactref element="U1" pad="15"/>
<contactref element="U1" pad="1"/>
<contactref element="J1" pad="2"/>
<contactref element="J2" pad="2"/>
<contactref element="J5" pad="2"/>
<contactref element="J5" pad="1"/>
<contactref element="S2" pad="2"/>
<contactref element="J4" pad="P$4"/>
<contactref element="J4" pad="GND"/>
</signal>
<signal name="CTS">
<contactref element="U$1" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="U$1" pad="3"/>
<contactref element="C1" pad="2"/>
<contactref element="U2" pad="3"/>
<contactref element="J4" pad="VIN0"/>
<contactref element="J5" pad="6"/>
<contactref element="J5" pad="5"/>
</signal>
<signal name="TX">
<contactref element="U$1" pad="4"/>
<contactref element="U1" pad="35"/>
</signal>
<signal name="RX">
<contactref element="U$1" pad="5"/>
<contactref element="U1" pad="34"/>
</signal>
<signal name="RST">
<contactref element="U$1" pad="6"/>
</signal>
<signal name="EN">
<contactref element="R1" pad="2"/>
<contactref element="S2" pad="3"/>
<contactref element="U1" pad="3"/>
</signal>
<signal name="3V3">
<contactref element="R1" pad="1"/>
<contactref element="U2" pad="2"/>
<contactref element="U2" pad="4"/>
<contactref element="U1" pad="2"/>
<contactref element="J1" pad="1"/>
<contactref element="J2" pad="1"/>
<contactref element="C3" pad="2"/>
<contactref element="C2" pad="2"/>
</signal>
<signal name="IO0">
<contactref element="U1" pad="25"/>
</signal>
<signal name="N$1">
<contactref element="R2" pad="2"/>
<contactref element="LED2" pad="1"/>
</signal>
<signal name="SDA">
<contactref element="U1" pad="33"/>
<contactref element="J1" pad="4"/>
</signal>
<signal name="SCL">
<contactref element="U1" pad="36"/>
<contactref element="J1" pad="3"/>
</signal>
<signal name="IO32">
<contactref element="U1" pad="8"/>
<contactref element="J5" pad="4"/>
</signal>
<signal name="IO33">
<contactref element="U1" pad="9"/>
<contactref element="J5" pad="3"/>
</signal>
<signal name="IO26">
<contactref element="U1" pad="11"/>
</signal>
<signal name="IO27">
<contactref element="U1" pad="12"/>
</signal>
<signal name="IO34">
<contactref element="R2" pad="1"/>
<contactref element="U1" pad="6"/>
</signal>
<signal name="IO19">
<contactref element="U1" pad="31"/>
<contactref element="J2" pad="4"/>
</signal>
<signal name="IO18">
<contactref element="U1" pad="30"/>
<contactref element="J2" pad="3"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
