<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.7.0">
<drawing>
<board>
<plain>
<text>2</text>
<text>4</text>
<text>5</text>
<text>RX</text>
<text>TX</text>
<text>0</text>
<text>GND</text>
<text>RST</text>
<text>5V</text>
<text>14</text>
<text>12</text>
<text>A0</text>
<text>3V3</text>
<text>15</text>
<text>13</text>
<text>16</text>
<text>RST</text>
<text>5V</text>
<text>3V3</text>
<text>WeMos
Matrix Shield</text>
<text>R0</text>
<text>A</text>
<text>C</text>
<text>CK</text>
<text>OE</text>
<text>D</text>
<text>STB</text>
<text>GND</text>
<text>B</text>
<text>E</text>
<text>GND</text>
<text>B0</text>
<text>R1</text>
<text>B1</text>
<text>G0</text>
<text>G1</text>
<text>GND</text>
<text>GND</text>
<text>5V</text>
<text>5V</text>
<text>GND</text>
<text>GND</text>
<text>5V</text>
<text>GND</text>
<text>5V</text>
<text>GND</text>
<text>5V</text>
<text>5V</text>
<text>5V</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>GND</text>
<text>5V</text>
<text>WeMos Matrix Shield
V1.6</text>
<text>GND</text>
<text>5V</text>
<text>R1</text>
<text>G1</text>
<text>G0</text>
<text>B0</text>
<text>G0</text>
<text>B0</text>
<text>R1</text>
<text>G1</text>
<wire x1="6.985" y1="53.975" x2="5.08" y2="52.07" width="0.0254" layer="20" curve="90"/>
<wire x1="5.08" y1="52.07" x2="5.08" y2="1.905" width="0.0254" layer="20"/>
<wire x1="5.08" y1="1.905" x2="6.985" y2="0" width="0.0254" layer="20" curve="90"/>
<wire x1="6.985" y1="0" x2="53.34" y2="0" width="0.0254" layer="20"/>
<wire x1="53.34" y1="0" x2="55.245" y2="1.905" width="0.0254" layer="20" curve="90"/>
<wire x1="55.245" y1="52.07" x2="53.34" y2="53.975" width="0.0254" layer="20" curve="90"/>
<wire x1="53.34" y1="53.975" x2="6.985" y2="53.975" width="0.0254" layer="20"/>
<text>Output</text>
<text>Input</text>
<text>R0 -- D7/GPIO13
E -/- D3/GPIO0
A --- D1/GPIO5
B --- D2/GPIO4
C --- D8/GPIO15
D --- D6/GPIO12
CLK - D5/GPIO14
STB - D0/GPIO16
OE -- D4/GPIO2
</text>
<text>R0</text>
<text>A</text>
<text>C</text>
<text>CK</text>
<text>OE</text>
<text>D</text>
<text>STB</text>
<text>GND</text>
<text>B</text>
<text>E</text>
<text>GND</text>
<text>B0</text>
<text>R1</text>
<text>B1</text>
<text>G0</text>
<text>G1</text>
<text>GND</text>
<text>GND</text>
<text>5V</text>
<text>5V</text>
<text>GND</text>
<text>GND</text>
<text>5V</text>
<text>5V</text>
<text>B1</text>
<text>B1</text>
<text>github.com/hallard</text>
<text>V1.6</text>
<wire x1="55.245" y1="1.905" x2="55.245" y2="20.955" width="0.0254" layer="20"/>
<wire x1="55.245" y1="45.085" x2="55.245" y2="52.07" width="0.0254" layer="20"/>
<wire x1="53.975" y1="43.815" x2="55.245" y2="45.085" width="0.0254" layer="20" curve="90"/>
<wire x1="55.245" y1="20.955" x2="53.975" y2="22.225" width="0.0254" layer="20" curve="90"/>
<wire x1="53.975" y1="43.815" x2="45.72" y2="43.815" width="0.0254" layer="20"/>
<wire x1="45.72" y1="43.815" x2="44.45" y2="42.545" width="0.0254" layer="20" curve="90"/>
<wire x1="44.45" y1="23.495" x2="45.72" y2="22.225" width="0.0254" layer="20" curve="90"/>
<wire x1="44.45" y1="23.495" x2="44.45" y2="42.545" width="0.0254" layer="20"/>
<wire x1="53.975" y1="22.225" x2="45.72" y2="22.225" width="0.0254" layer="20"/>
<text>GND</text>
<text>3V3</text>
<text>DQ</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; 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="1X08_NO_SILK">
</package>
<package name="2X3">
<description>&lt;h3&gt;Plated Through Hole - 2x3&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;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_03x2&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="POWER_JACK_PTH">
</package>
</packages>
</library>
<library name="PatternAgents-ProtoPads">
<description>&lt;B&gt;PatternAgents Prototyping/Pads Library&lt;/B&gt;
&lt;P&gt;
Schematic &amp; PCB Layout Symbols for Prototyping Boards.
&lt;BR&gt;
Pads in this library have been lengthened for hand soldering &amp; prototyping.
&lt;BR&gt;
Schematic and PCB layout libraries for design patterns by PatternAgents.
&lt;P&gt;
&lt;B&gt;Note Bene:&lt;/B&gt; This library uses no special characters in the Power Supply names.
&lt;BR&gt;
For example: Where most Eagle Libraries would use "+5V" for the net name for the main 5V rail,
&lt;BR&gt;
PatternAgents uses "5V0" to avoid any special characters that break other CAD tools.
&lt;BR&gt;
This is not a problem if you live only within Eagle, but once you want to bring your netlist into
&lt;BR&gt;
other CAD or Simulation tools, your netlist can become difficult to port to other tools.
&lt;BR&gt;
Trust us, we have years of experience at this... 
&lt;P&gt;
For the CADSoft Eagle CAD program : http://www.cadsoftusa.com/download-eagle/
&lt;P&gt;
Github : https://github.com/PatternAgents
&lt;BR&gt;
License : http://creativecommons.org/licenses/by-sa/4.0/ 
(Creative Commons 4.0)
&lt;P&gt;
THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, 
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
&lt;P&gt;</description>
<packages>
<package name="2X8">
</package>
</packages>
</library>
<library name="_c2h">
<packages>
<package name="SPTAF_2X50">
</package>
<package name="LOGO_CH2I_110MM">
</package>
<package name="1/6W-RES">
<description>1/6W Thru-hole Resistor - *UNPROVEN*</description>
</package>
<package name="CAP-PTH-SMALL2">
</package>
<package name="PAD">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="1X04-BIG">
</package>
</packages>
</library>
<library name="Seeed-Sensor">
<packages>
<package name="SNR2-3.0">
</package>
</packages>
</library>
<library name="SparkFun-Sensors">
<description>&lt;h3&gt;SparkFun Sensors&lt;/h3&gt;
This library contains sensors- accelerometers, gyros, compasses, magnetometers, light sensors, imagers, temp sensors, 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 &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="TO-92-AMMO">
<description>&lt;h3&gt;TO-92 3-Pin PTH AMMO package&lt;/h3&gt;
&lt;p&gt;&lt;a href=""&gt;Datasheet&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;
&lt;li&gt;Pin Count: 3&lt;/li&gt;
&lt;li&gt;Dimensions:  3.68 x 4.83 x 4.83 mm&lt;/li&gt;
&lt;li&gt;Pitch: 2.54 mm&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Devices Using:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;DS18B20&lt;/li&gt;
&lt;/ul&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Jumpers">
<description>&lt;h3&gt;SparkFun Jumpers&lt;/h3&gt;
In this library you'll find jumpers, or other semipermanent means of changing current paths. The least permanent form is the solder jumper. These can be changed by adding, removing, or moving solder. In cases that are less likely to be changed we have jumpers that are connected with traces. These can be cut with a razor, or reconnected with solder. Reference designator JP.
&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="SMT-JUMPER_2_NO_NO-SILK">
</package>
</packages>
</library>
<library name="con-molex">
<description>&lt;b&gt;Molex Connectors&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="KK-156-4">
<description>&lt;b&gt;KK 156 HEADER&lt;/b&gt;&lt;p&gt;
Source: http://www.molex.com/pdm_docs/sd/026604100_sd.pdf</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="JP3" library="SparkFun-Connectors" package="1X08_NO_SILK" value="">
<attribute name="VALUE"/>
<attribute name="PROD_ID" value="CONN-08438"/>
</element>
<element name="JP4" library="SparkFun-Connectors" package="1X08_NO_SILK" value="">
<attribute name="VALUE"/>
<attribute name="PROD_ID" value="CONN-08438"/>
</element>
<element name="JP7" library="SparkFun-Connectors" package="1X08_NO_SILK" value="">
<attribute name="VALUE"/>
<attribute name="PROD_ID" value="CONN-08438"/>
</element>
<element name="JP8" library="SparkFun-Connectors" package="1X08_NO_SILK" value="">
<attribute name="VALUE"/>
<attribute name="PROD_ID" value="CONN-08438"/>
</element>
<element name="JP2" library="PatternAgents-ProtoPads" package="2X8" value="">
<attribute name="VALUE"/>
</element>
<element name="J1" library="SparkFun-Connectors" package="2X3" value="">
<attribute name="PROD_ID" value="CONN-09701"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="POWER_JACK_PTH" value="POWER_JACKPTH"/>
<element name="X1" library="_c2h" package="SPTAF_2X50" value="SPTAF_25.0MM"/>
<element name="CN1" library="adafruit" package="1X04-BIG" value="1X4-BIG"/>
<element name="U$3" library="_c2h" package="LOGO_CH2I_110MM" value=""/>
<element name="U$1" library="_c2h" package="LOGO_CH2I_110MM" value=""/>
<element name="U1" library="Seeed-Sensor" package="SNR2-3.0" value="LDR">
<attribute name="MPN" value="PHOTORESISTOR-5528-10K"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="_c2h" package="1/6W-RES" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="_c2h" package="CAP-PTH-SMALL2" value="100nF">
<attribute name="NAME"/>
</element>
<element name="U2" library="SparkFun-Sensors" package="TO-92-AMMO" value="DS18B20">
<attribute name="STORE_ID" value="SEN-00245"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="_c2h" package="1/6W-RES" value="4K7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP1" library="SparkFun-Jumpers" package="SMT-JUMPER_2_NO_NO-SILK" value="JUMPER-SMT_2_NO_NO-SILK">
<attribute name="NAME"/>
</element>
<element name="X2" library="con-molex" package="KK-156-4" value="">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="MF" value=""/>
<attribute name="VALUE"/>
</element>
<element name="VIN1" library="_c2h" package="PAD" value="PADNORMAL"/>
<element name="VIN2" library="_c2h" package="PAD" value="PADNORMAL"/>
<element name="VIN3" library="_c2h" package="PAD" value="PADNORMAL"/>
<element name="VIN4" library="_c2h" package="PAD" value="PADNORMAL"/>
</elements>
<signals>
<signal name="S$2">
</signal>
<signal name="GND">
<contactref element="JP4" pad="7"/>
<contactref element="JP8" pad="7"/>
<contactref element="JP2" pad="16"/>
<contactref element="JP2" pad="4"/>
<contactref element="J1" pad="4"/>
<contactref element="X1" pad="2"/>
<contactref element="X1" pad="2A"/>
<contactref element="J2" pad="GND"/>
<contactref element="J2" pad="GNDBREAK"/>
<contactref element="CN1" pad="3"/>
<contactref element="CN1" pad="4"/>
<contactref element="R1" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="U2" pad="1"/>
<contactref element="X2" pad="4"/>
<contactref element="X2" pad="3"/>
</signal>
<signal name="3V3">
<contactref element="JP3" pad="8"/>
<contactref element="JP7" pad="8"/>
<contactref element="U1" pad="2"/>
<contactref element="U2" pad="3"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="A0">
<contactref element="JP3" pad="2"/>
<contactref element="JP7" pad="2"/>
<contactref element="U1" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="STB">
<contactref element="JP3" pad="3"/>
<contactref element="JP7" pad="3"/>
<contactref element="JP2" pad="14"/>
</signal>
<signal name="RX">
<contactref element="JP4" pad="2"/>
<contactref element="JP8" pad="2"/>
</signal>
<signal name="RST">
<contactref element="JP3" pad="1"/>
<contactref element="JP7" pad="1"/>
</signal>
<signal name="5V">
<contactref element="JP4" pad="8"/>
<contactref element="JP8" pad="8"/>
<contactref element="J2" pad="PWR"/>
<contactref element="X1" pad="1"/>
<contactref element="X1" pad="1A"/>
<contactref element="CN1" pad="1"/>
<contactref element="CN1" pad="2"/>
<contactref element="X2" pad="2"/>
<contactref element="X2" pad="1"/>
</signal>
<signal name="R0">
<contactref element="JP2" pad="1"/>
<contactref element="JP3" pad="6"/>
<contactref element="JP7" pad="6"/>
</signal>
<signal name="B0">
<contactref element="JP2" pad="3"/>
<contactref element="J1" pad="6"/>
</signal>
<signal name="R1">
<contactref element="JP2" pad="5"/>
<contactref element="J1" pad="1"/>
</signal>
<signal name="B1">
<contactref element="JP2" pad="7"/>
<contactref element="J1" pad="3"/>
</signal>
<signal name="A">
<contactref element="JP2" pad="9"/>
<contactref element="JP4" pad="3"/>
<contactref element="JP8" pad="3"/>
</signal>
<signal name="CLK">
<contactref element="JP2" pad="13"/>
<contactref element="JP3" pad="4"/>
<contactref element="JP7" pad="4"/>
</signal>
<signal name="OE">
<contactref element="JP2" pad="15"/>
<contactref element="JP4" pad="6"/>
<contactref element="JP8" pad="6"/>
</signal>
<signal name="G0">
<contactref element="JP2" pad="2"/>
<contactref element="J1" pad="5"/>
</signal>
<signal name="G1">
<contactref element="JP2" pad="6"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="B">
<contactref element="JP2" pad="10"/>
<contactref element="JP4" pad="4"/>
<contactref element="JP8" pad="4"/>
</signal>
<signal name="D">
<contactref element="JP2" pad="12"/>
<contactref element="JP3" pad="5"/>
<contactref element="JP7" pad="5"/>
</signal>
<signal name="C">
<contactref element="JP2" pad="11"/>
<contactref element="JP3" pad="7"/>
<contactref element="JP7" pad="7"/>
</signal>
<signal name="TX">
<contactref element="JP4" pad="1"/>
<contactref element="JP8" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="JP2" pad="8"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="DQ">
<contactref element="U2" pad="2"/>
<contactref element="R2" pad="1"/>
<contactref element="JP4" pad="5"/>
<contactref element="JP8" pad="5"/>
<contactref element="JP1" pad="2"/>
</signal>
<signal name="TDO">
<contactref element="VIN1" pad="1"/>
</signal>
<signal name="SDO">
<contactref element="VIN2" pad="1"/>
</signal>
<signal name="TCK">
<contactref element="VIN3" pad="1"/>
</signal>
<signal name="SD3">
<contactref element="VIN4" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
