<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.2.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="15.4259375" y2="0" width="0" layer="20"/>
<wire x1="15.4259375" y1="0" x2="15.4259375" y2="24.755" width="0" layer="20"/>
<wire x1="15.4259375" y1="24.755" x2="0" y2="24.755" width="0" layer="20"/>
<wire x1="0" y1="24.755" x2="0" y2="0" width="0" layer="20"/>
<text>+</text>
<text>D0</text>
<text>D2</text>
<text>_</text>
<text>TX</text>
<text>RX</text>
<text>PD</text>
<text>RS</text>
<text>+</text>
<text>D0</text>
<text>D2</text>
<text>_</text>
<text>TX</text>
<text>PD</text>
<text>RS</text>
<text>RX</text>
<text>PROG</text>
<text>ESP_01_5V</text>
<text>(Rev: A)</text>
</plain>
<libraries>
<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>
</packages>
</library>
<library name="esp8266modules">
<packages>
<package name="ESP01">
<description>ESP8266 Module 01</description>
</package>
</packages>
</library>
<library name="burr-brown">
<description>&lt;b&gt;Burr-Brown Components&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOT223">
<description>&lt;b&gt;Smal Outline Transistor&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="dp_devices">
<description>Dangerous Prototypes Standard PCB sizes
http://dangerousprototypes.com</description>
<packages>
<package name="TSSOP-20">
<description>Pad size: 0.35 x 1.43 mm
&lt;br/&gt;Pad pitch: 0.65 mm
&lt;br/&gt;Pad lateral pitch: 5.4 mm</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="1X04">
</package>
<package name="1X02">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="SparkFun-Capacitors" package="0603-CAP" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0603-CAP" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0603-CAP" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0603-CAP" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="0603-CAP" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="SparkFun-Capacitors" package="0603-CAP" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="ESP01" library="esp8266modules" package="ESP01" value="ESP01"/>
<element name="IC1" library="burr-brown" package="SOT223" value="REG1117">
<attribute name="OC_NEWARK" value="14P6981"/>
<attribute name="MPN" value="REG1117"/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="1097566"/>
<attribute name="NAME"/>
</element>
<element name="IC2" library="dp_devices" package="TSSOP-20" value="IC_TXB0108-TSSOP-20">
<attribute name="NAME"/>
</element>
<element name="JP1" library="SparkFun-Connectors" package="1X04" value=".1&quot; 4 Pin Male"/>
<element name="JP2" library="SparkFun-Connectors" package="1X04" value=".1&quot; 4 Pin Male"/>
<element name="JP3" library="SparkFun-Connectors" package="1X02" value="">
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="VCC">
<contactref element="IC1" pad="3"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="IC2" pad="1"/>
<contactref element="C6" pad="2"/>
<contactref element="JP1" pad="4"/>
</signal>
<signal name="GND">
<contactref element="IC1" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="IC2" pad="17"/>
<contactref element="IC2" pad="16"/>
<contactref element="IC2" pad="15"/>
<contactref element="IC2" pad="8"/>
<contactref element="IC2" pad="9"/>
<contactref element="IC2" pad="12"/>
<contactref element="IC2" pad="14"/>
<contactref element="C6" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="JP1" pad="1"/>
<contactref element="ESP01" pad="GND"/>
<contactref element="JP3" pad="2"/>
</signal>
<signal name="3.3V">
<contactref element="IC1" pad="2"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="IC2" pad="13"/>
<contactref element="IC2" pad="3"/>
<contactref element="C5" pad="2"/>
<contactref element="ESP01" pad="VCC"/>
</signal>
<signal name="N$4">
<contactref element="IC2" pad="20"/>
<contactref element="JP1" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="IC2" pad="11"/>
<contactref element="JP1" pad="3"/>
</signal>
<signal name="N$6">
<contactref element="IC2" pad="10"/>
<contactref element="JP2" pad="1"/>
</signal>
<signal name="N$7">
<contactref element="IC2" pad="19"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="IC2" pad="18"/>
<contactref element="JP2" pad="4"/>
</signal>
<signal name="N$9">
<contactref element="JP2" pad="3"/>
<contactref element="ESP01" pad="RST"/>
</signal>
<signal name="N$10">
<contactref element="IC2" pad="7"/>
<contactref element="ESP01" pad="RX"/>
</signal>
<signal name="N$11">
<contactref element="IC2" pad="2"/>
<contactref element="ESP01" pad="GPIO2"/>
</signal>
<signal name="N$12">
<contactref element="IC2" pad="4"/>
<contactref element="ESP01" pad="GPIO0"/>
<contactref element="JP3" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="IC2" pad="5"/>
<contactref element="ESP01" pad="TX"/>
</signal>
<signal name="N$14">
<contactref element="IC2" pad="6"/>
<contactref element="ESP01" pad="CH_PD"/>
</signal>
<signal name="N$1">
</signal>
<signal name="N$2">
</signal>
<signal name="N$3">
</signal>
<signal name="N$15">
</signal>
<signal name="N$23">
</signal>
<signal name="N$16">
</signal>
<signal name="N$17">
</signal>
<signal name="N$18">
</signal>
<signal name="N$19">
</signal>
<signal name="N$20">
</signal>
<signal name="N$21">
</signal>
<signal name="N$22">
</signal>
<signal name="N$24">
</signal>
<signal name="N$25">
</signal>
<signal name="N$26">
</signal>
<signal name="N$27">
</signal>
<signal name="N$28">
</signal>
<signal name="N$29">
</signal>
<signal name="N$30">
</signal>
<signal name="N$31">
</signal>
</signals>
</board>
</drawing>
</eagle>
