<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.4.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="29.769" y2="0" width="0" layer="20"/>
<wire x1="29.769" y1="0" x2="29.769" y2="11.928" width="0" layer="20"/>
<wire x1="29.769" y1="11.928" x2="0" y2="11.928" width="0" layer="20"/>
<wire x1="0" y1="11.928" x2="0" y2="0" width="0" layer="20"/>
<text>ESP-01</text>
<text>VCC</text>
<text>DIO</text>
<text>CLK</text>
<text>GND</text>
<text>GPIO2</text>
<text>GPIO0</text>
<text>! FOR PWR ONLY !</text>
<text>GND</text>
<text>VCC</text>
<text>ESP-01 -&gt; TM1637 display adapter</text>
<text>by marius_mym
v0.1</text>
</plain>
<libraries>
<library name="Wurth_Elektronik_Passive_Capacitors_rev18b">
<description>&lt;BR&gt;Wurth Elektronik - Electrolytic Capacitors,Ceramic Capacitors &amp; Film Capacitors&lt;br&gt;&lt;Hr&gt;

&lt;BR&gt;
&lt;TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0&gt;
&lt;TR&gt;   
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;BR&gt;&lt;br&gt;
      &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&lt;BR&gt;
       &lt;BR&gt;
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       &lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;
      -----&lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
    &lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt; &lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      ---------------------------&lt;BR&gt;
&lt;B&gt;&lt;I&gt;&lt;span style='font-size:26pt;
  color:#FF6600;'&gt;WE &lt;/span&gt;&lt;/i&gt;&lt;/b&gt;
&lt;BR&gt;
      ---------------------------&lt;BR&gt;&lt;b&gt;Würth Elektronik&lt;/b&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
    &lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;br&gt;
      ---------O---&lt;BR&gt;
      ----O--------&lt;BR&gt;
      ---------O---&lt;BR&gt;
      ----O--------&lt;BR&gt;
      ---------O---&lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
   
&lt;TD BGCOLOR="#cccccc" ALIGN=CENTER&gt;&lt;FONT FACE=ARIAL SIZE=3&gt;&lt;BR&gt;
      &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;
       &lt;BR&gt;&lt;BR&gt;&lt;/FONT&gt;
    &lt;/TD&gt;
  &lt;/TR&gt;

  &lt;TR&gt;
    &lt;TD COLSPAN=7&gt;&amp;nbsp;
    &lt;/TD&gt;
  &lt;/TR&gt;
  
&lt;/TABLE&gt;
&lt;B&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;More than you expect&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;/B&gt;

&lt;HR&gt;&lt;BR&gt;
&lt;b&gt;Würth Elektronik eiSos GmbH &amp; Co. KG&lt;/b&gt;&lt;br&gt;
EMC &amp; Inductive Solutions&lt;br&gt;

Max-Eyth-Str.1&lt;br&gt;
D-74638 Waldenburg&lt;br&gt;
&lt;br&gt;
Tel: +49 (0)7942-945-0&lt;br&gt;
Fax:+49 (0)7942-945-5000&lt;br&gt;
&lt;br&gt;
&lt;a href="http://www.we-online.com/web/en/electronic_components/produkte_pb/bauteilebibliotheken/eagle_4.php"&gt;www.we-online.com/eagle&lt;/a&gt;&lt;br&gt;
&lt;a href="mailto:libraries@we-online.com"&gt;libraries@we-online.com&lt;/a&gt; &lt;BR&gt;&lt;BR&gt;
&lt;br&gt;&lt;HR&gt;&lt;BR&gt;
Neither Autodesk nor Würth Elektronik eiSos does warrant that this library is error-free or &lt;br&gt;
that it meets your specific requirements.&lt;br&gt;&lt;BR&gt;
Please contact us for more information.&lt;br&gt;&lt;BR&gt;&lt;br&gt;

Eagle Version 6, Library Revision 2018b, 2018-12-10&lt;br&gt;
&lt;HR&gt;
Copyright: Würth Elektronik</description>
<packages>
<package name="WCAP-CSGP_0805_WAVE">
<description>&lt;b&gt;WCAP-CSGP_0805
&lt;br&gt;
&lt;br&gt;Solder type: Wave

&lt;br&gt;&lt;br&gt;&lt;/b&gt;size code LxW: 2 x 1.25 ;</description>
</package>
</packages>
</library>
<library name="lm1117">
<description>&lt;b&gt;LM1117 Voltage Regulator&lt;/b&gt;
&lt;p&gt;800mA LDO Regulator, available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and adjustable versions.&lt;/p&gt;</description>
<packages>
<package name="SOT223">
<description>&lt;b&gt;SOT-223 Small-Outline Transistor Package&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="2X4">
<description>&lt;h3&gt;Plated Through Hole - 2x4&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:8&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_04x2&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="1X04_LOCK">
<description>&lt;h3&gt;Plated Through Hole - 4 Pin Locking Footprint&lt;/h3&gt;
Pins are offset 0.005" from center to lock pins in place during soldering. 
&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>
</packages>
</library>
<library name="micro usb B - 4LEGS">
<packages>
<package name="MICRO_USB_4_LEGS">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="Wurth_Elektronik_Passive_Capacitors_rev18b" package="WCAP-CSGP_0805_WAVE" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="Wurth_Elektronik_Passive_Capacitors_rev18b" package="WCAP-CSGP_0805_WAVE" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC1" library="lm1117" package="SOT223" value="LM1117MPX-3.3"/>
<element name="J1" library="SparkFun-Connectors" package="2X4" value="">
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="1X04_LOCK" value="">
<attribute name="PROD_ID" value="CONN-09696"/>
<attribute name="VALUE"/>
</element>
<element name="U$1" library="micro usb B - 4LEGS" package="MICRO_USB_4_LEGS" value="MICRO-USB-B"/>
</elements>
<signals>
<signal name="VCC1">
<contactref element="U$1" pad="VCC"/>
<contactref element="IC1" pad="3"/>
<contactref element="C1" pad="2"/>
</signal>
<signal name="GND">
<contactref element="U$1" pad="GND" route="any" routetag="G$1.GND"/>
<contactref element="IC1" pad="1"/>
<contactref element="J2" pad="4"/>
<contactref element="C2" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="VCC2">
<contactref element="IC1" pad="2"/>
<contactref element="J2" pad="3"/>
<contactref element="C2" pad="1"/>
<contactref element="J1" pad="7"/>
<contactref element="J1" pad="3"/>
</signal>
<signal name="CLK-GIP2">
<contactref element="J1" pad="4"/>
<contactref element="J2" pad="1"/>
</signal>
<signal name="DIO-GIP0">
<contactref element="J1" pad="6"/>
<contactref element="J2" pad="2"/>
</signal>
<signal name="SGN">
</signal>
</signals>
</board>
</drawing>
</eagle>
