<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.2.2">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="35.56" y2="0" width="0" layer="20"/>
<wire x1="35.56" y1="0" x2="35.56" y2="26.67" width="0" layer="20"/>
<wire x1="35.56" y1="26.67" x2="0" y2="26.67" width="0" layer="20"/>
<wire x1="0" y1="26.67" x2="0" y2="0" width="0" layer="20"/>
<text>https://openmv.io</text>
<text>RS232 Shield R1</text>
<text>01/21/2019</text>
<text>P3</text>
<text>P2</text>
<text>P1</text>
<text>P0</text>
<text>P3</text>
<text>P2</text>
<text>P1</text>
<text>P0</text>
<text>BOOT</text>
<text>RST</text>
<text>SYN</text>
<text>P9</text>
<text>BOOT</text>
<text>SYN</text>
<text>RS232
Shield</text>
<text>P9</text>
<text>RST</text>
<text>OpenMV</text>
<text>RTS</text>
<text>CTS</text>
<text>TXO</text>
<text>RXI</text>
<text>CTS</text>
<text>RTS</text>
</plain>
<libraries>
<library name="openmv">
<packages>
<package name="OPENMV3">
</package>
<package name="OMV-LOGO-SMALL">
</package>
<package name="ROHS">
</package>
<package name="WEEE">
</package>
<package name="OMV-LOGO">
</package>
<package name="OPENMV-LOGO">
</package>
</packages>
</library>
<library name="iofault">
<packages>
<package name="OSHW_FILLX100_NOTEXT">
</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="DB9">
<description>&lt;h3&gt;9 Pin Serial Connector - Female PCB Mount Right Angle&lt;/h3&gt;
0.318" style. 
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:11&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”https://www.sparkfun.com/datasheets/Prototyping/Connectors/DB9-PCB.pdf”&gt;Datasheet referenced for footprint&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;DB9&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Capacitors&lt;/h3&gt;
This library contains capacitors. 
&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="0603">
<description>&lt;p&gt;&lt;b&gt;Generic 1608 (0603) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&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_SILK">
</package>
</packages>
</library>
<library name="SparkFun-IC-Comms">
<description>&lt;h3&gt;SparkFun Communication ICs&lt;/h3&gt;
This is the communications library, which contains things that exist on wired busses.  This includes USB to serial conversion ICs, like the FTDI line, plus high speed line drivers, level shifters, bus drivers, CAN transceivers and ethernet PHYs.
&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="SO16">
<description>&lt;h3&gt;SOIC-16&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 16&lt;/li&gt;
&lt;li&gt;Width:0.15"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;HEX_CONVERTER&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Resistors&lt;/h3&gt;
This library contains resistors. Reference designator:R. 
&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="0603">
<description>&lt;p&gt;&lt;b&gt;Generic 1608 (0603) package&lt;/b&gt;&lt;/p&gt;
&lt;p&gt;0.2mm courtyard excess rounded to nearest 0.05mm.&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-DiscreteSemi">
<description>&lt;h3&gt;SparkFun Discrete Semiconductors&lt;/h3&gt;
This library contains diodes, optoisolators, TRIACs, MOSFETs, transistors, 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="SOT23-3">
<description>SOT23-3</description>
</package>
</packages>
</library>
<library name="SparkFun-LED">
<description>&lt;h3&gt;SparkFun LEDs&lt;/h3&gt;
This library contains discrete LEDs for illumination or indication, but no displays.
&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="LED-0603">
<description>&lt;B&gt;LED 0603 SMT&lt;/B&gt;&lt;p&gt;
0603, surface mount.
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 2&lt;/li&gt;
&lt;li&gt;Pin pitch:0.075inch &lt;/li&gt;
&lt;li&gt;Area: 0.06" x 0.03"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;LED - BLUE&lt;/li&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U3" library="openmv" package="OPENMV3" value="OPENMV3"/>
<element name="U$10" library="openmv" package="OMV-LOGO-SMALL" value=""/>
<element name="U$5" library="openmv" package="ROHS" value=""/>
<element name="U$6" library="openmv" package="WEEE" value=""/>
<element name="U$3" library="openmv" package="OMV-LOGO" value=""/>
<element name="U$9" library="openmv" package="OPENMV-LOGO" value="OPENMV-LOGO"/>
<element name="U$11" library="iofault" package="OSHW_FILLX100_NOTEXT" value=""/>
<element name="J1" library="SparkFun-Connectors" package="DB9" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-08194"/>
<attribute name="VALUE"/>
</element>
<element name="JP5" library="SparkFun-Jumpers" package="SMT-JUMPER_2_NO_SILK" value="JUMPER-SMT_2_NO_SILK">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="SparkFun-IC-Comms" package="SO16" value="MAX3232">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="IC-08171"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0603" value="1.0uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00868"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0603" value="1.0uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00868"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="SparkFun-Capacitors" package="0603" value="1.0uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00868"/>
<attribute name="VALUE"/>
</element>
<element name="C8" library="SparkFun-Capacitors" package="0603" value="1.0uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00868"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="SparkFun-Capacitors" package="0603" value="1.0uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00868"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="VALUE"/>
</element>
<element name="JP1" library="SparkFun-Jumpers" package="SMT-JUMPER_2_NO_SILK" value="JUMPER-SMT_2_NO_SILK">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="SparkFun-LED" package="LED-0603" value="RED">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-00819"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="SparkFun-LED" package="LED-0603" value="BLUE">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-08575"/>
<attribute name="VALUE"/>
</element>
<element name="D3" library="SparkFun-LED" package="LED-0603" value="GREEN">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-00821"/>
<attribute name="VALUE"/>
</element>
<element name="D4" library="SparkFun-LED" package="LED-0603" value="Yellow">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="DIO-09003"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="0603" value="1k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-07856"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0603" value="1k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-07856"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="0603" value="1k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-07856"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="0603" value="1k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-07856"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="VALUE"/>
</element>
<element name="Q5" library="SparkFun-DiscreteSemi" package="SOT23-3" value="2.5A/30V/105mΩ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="TRANS-11308"/>
<attribute name="VALUE"/>
</element>
<element name="Q6" library="SparkFun-DiscreteSemi" package="SOT23-3" value="2.5A/30V/105mΩ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="TRANS-11308"/>
<attribute name="VALUE"/>
</element>
<element name="Q7" library="SparkFun-DiscreteSemi" package="SOT23-3" value="2.5A/30V/105mΩ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="TRANS-11308"/>
<attribute name="VALUE"/>
</element>
<element name="Q8" library="SparkFun-DiscreteSemi" package="SOT23-3" value="2.5A/30V/105mΩ">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="TRANS-11308"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="U3" pad="28"/>
<contactref element="J1" pad="5"/>
<contactref element="C8" pad="2"/>
<contactref element="U2" pad="15"/>
<contactref element="C9" pad="2"/>
<contactref element="C10" pad="1"/>
<contactref element="D1" pad="C"/>
<contactref element="D2" pad="C"/>
<contactref element="D4" pad="C"/>
<contactref element="D3" pad="C"/>
</signal>
<signal name="VCC">
<contactref element="U3" pad="27"/>
</signal>
<signal name="N$69">
</signal>
<signal name="N$17">
</signal>
<signal name="N$18">
</signal>
<signal name="3V3">
<contactref element="U3" pad="18"/>
<contactref element="C7" pad="2"/>
<contactref element="U2" pad="16"/>
<contactref element="C9" pad="1"/>
<contactref element="C10" pad="2"/>
<contactref element="R5" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="R7" pad="2"/>
<contactref element="R8" pad="2"/>
<contactref element="Q6" pad="2"/>
<contactref element="Q8" pad="2"/>
<contactref element="Q5" pad="2"/>
<contactref element="Q7" pad="2"/>
</signal>
<signal name="RS232_TXO">
<contactref element="J1" pad="2"/>
<contactref element="U2" pad="14"/>
</signal>
<signal name="RS232_RXI">
<contactref element="J1" pad="3"/>
<contactref element="U2" pad="13"/>
</signal>
<signal name="RS232_RTS_I">
<contactref element="J1" pad="7"/>
<contactref element="U2" pad="8"/>
</signal>
<signal name="RS232_CTS_O">
<contactref element="J1" pad="8"/>
<contactref element="U2" pad="7"/>
</signal>
<signal name="N$1">
<contactref element="C4" pad="2"/>
<contactref element="U2" pad="5"/>
</signal>
<signal name="N$2">
<contactref element="C4" pad="1"/>
<contactref element="U2" pad="4"/>
</signal>
<signal name="N$3">
<contactref element="C3" pad="2"/>
<contactref element="U2" pad="3"/>
</signal>
<signal name="N$4">
<contactref element="C3" pad="1"/>
<contactref element="U2" pad="1"/>
</signal>
<signal name="TXO">
<contactref element="U3" pad="15"/>
<contactref element="U2" pad="11"/>
<contactref element="R5" pad="1"/>
<contactref element="Q7" pad="1"/>
</signal>
<signal name="RXI">
<contactref element="U3" pad="16"/>
<contactref element="U2" pad="12"/>
<contactref element="R7" pad="1"/>
<contactref element="Q5" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="U2" pad="6"/>
<contactref element="C8" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="U2" pad="2"/>
<contactref element="C7" pad="1"/>
</signal>
<signal name="INT_CTS_O">
<contactref element="U3" pad="13"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="RTS_I">
<contactref element="JP5" pad="2"/>
<contactref element="U2" pad="9"/>
<contactref element="R8" pad="1"/>
<contactref element="Q6" pad="1"/>
</signal>
<signal name="CTS_O">
<contactref element="JP1" pad="2"/>
<contactref element="U2" pad="10"/>
<contactref element="R6" pad="1"/>
<contactref element="Q8" pad="1"/>
</signal>
<signal name="INT_RTS_I">
<contactref element="U3" pad="12"/>
<contactref element="JP5" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="D4" pad="A"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="D3" pad="A"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="D2" pad="A"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="N$14">
<contactref element="D1" pad="A"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="R2" pad="2"/>
<contactref element="Q6" pad="3"/>
</signal>
<signal name="N$10">
<contactref element="R1" pad="2"/>
<contactref element="Q8" pad="3"/>
</signal>
<signal name="N$7">
<contactref element="Q5" pad="3"/>
<contactref element="R3" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="Q7" pad="3"/>
<contactref element="R4" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
