<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="8.7.1">
<drawing>
<board>
<plain>
<wire x1="14.224" y1="-6.62" x2="14.224" y2="6.62" width="0" layer="20"/>
<wire x1="14.224" y1="6.62" x2="13.224" y2="8.001" width="0" layer="20" curve="90"/>
<wire x1="13.224" y1="8.001" x2="-15.474" y2="8.001" width="0" layer="20"/>
<wire x1="-15.474" y1="8.001" x2="-15.494" y2="-8.001" width="0" layer="20" curve="0.531186"/>
<wire x1="-15.494" y1="-8.001" x2="13.224" y2="-8.001" width="0" layer="20"/>
<wire x1="13.224" y1="-8.001" x2="14.224" y2="-6.62" width="0" layer="20" curve="90"/>
<hole x="-13.97" y="-3.0734" drill="1"/>
<text>tomu-pro-micro</text>
<hole x="-14.097" y="3.2766" drill="1"/>
<text>3v3</text>
<text>3v3</text>
<text>3v3</text>
<text>gnd</text>
<text>gnd</text>
<text>gnd</text>
<text>VUSB</text>
<text>B14</text>
<text>B13</text>
<text>B11</text>
<text>/RES</text>
<text>B8</text>
<text>B7</text>
<text>PF0</text>
<text>PF1</text>
<text>F2</text>
<text>E12</text>
<text>E13</text>
<text>A0</text>
<text>C0</text>
<text>C1</text>
<text>bootloader</text>
<text>20180327</text>
<text>tomu-pro-micro</text>
<text>todbot.com</text>
</plain>
<libraries>
<library name="adafruit">
<packages>
<package name="C0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="CHIP-LED0603">
<description>&lt;b&gt;Hyper CHIPLED Hyper-Bright LED&lt;/b&gt;&lt;p&gt;
LB Q993&lt;br&gt;
Source: http://www.osram.convergy.de/ ... Lb_q993.pdf</description>
</package>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="KMR2">
</package>
</packages>
</library>
<library name="todstuff">
<packages>
<package name="QFN24PAD">
</package>
</packages>
</library>
<library name="testpad">
<description>&lt;b&gt;Test Pins/Pads&lt;/b&gt;&lt;p&gt;
Cream on SMD OFF.&lt;br&gt;
new: Attribute TP_SIGNAL_NAME&lt;br&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
</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="USB-B-MICRO-SMD">
<description>&lt;h3&gt;USB - microB SMD&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:5&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”https://www.sparkfun.com/datasheets/Prototyping/Micro-USB.pdf”&gt;Datasheet referenced for footprint&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;USB_MICRO-B&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="1X10">
<description>&lt;h3&gt;Plated Through Hole -10 Pin&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:10&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_10&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="adafruit" package="C0603" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="adafruit" package="C0603" value="1uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="adafruit" package="C0603" value="4.7uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED1" library="adafruit" package="CHIP-LED0603" value="grn">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LED2" library="adafruit" package="CHIP-LED0603" value="grn">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="adafruit" package="R0603" value="15">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="adafruit" package="R0603" value="15">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="adafruit" package="R0603" value="15">
<attribute name="NAME"/>
</element>
<element name="R4" library="adafruit" package="R0603" value="15">
<attribute name="NAME"/>
</element>
<element name="U1" library="todstuff" package="QFN24PAD" value="EFM32HG309F64G">
<attribute name="NAME"/>
</element>
<element name="J1" library="SparkFun-Connectors" package="USB-B-MICRO-SMD" value="">
<attribute name="PROD_ID" value="CONN-11752"/>
</element>
<element name="SW1" library="adafruit" package="KMR2" value="SPST_TACT-KMR2"/>
<element name="R5" library="adafruit" package="R0603" value="200">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="1X10" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-11563"/>
<attribute name="VALUE"/>
</element>
<element name="J3" library="SparkFun-Connectors" package="1X10" value="">
<attribute name="NAME"/>
<attribute name="PROD_ID" value="CONN-11563"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="RUSB_P">
<contactref element="U1" pad="18"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="RUSB_N">
<contactref element="U1" pad="17"/>
<contactref element="R3" pad="1"/>
</signal>
<signal name="USB_N">
<contactref element="R3" pad="2"/>
<contactref element="J1" pad="D-"/>
</signal>
<signal name="USB_P">
<contactref element="R4" pad="2"/>
<contactref element="J1" pad="D+"/>
</signal>
<signal name="GND">
<contactref element="C1" pad="2"/>
<contactref element="U1" pad="PAD"/>
<contactref element="C2" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="J1" pad="GND"/>
<contactref element="J2" pad="1"/>
<contactref element="J3" pad="1"/>
<contactref element="J2" pad="10"/>
</signal>
<signal name="VUSB">
<contactref element="C3" pad="1"/>
<contactref element="U1" pad="15"/>
<contactref element="J1" pad="VBUS"/>
<contactref element="J2" pad="2"/>
</signal>
<signal name="DECOUPLE">
<contactref element="U1" pad="14"/>
<contactref element="C1" pad="1"/>
</signal>
<signal name="+3V3">
<contactref element="U1" pad="16"/>
<contactref element="C2" pad="1"/>
<contactref element="U1" pad="22"/>
<contactref element="U1" pad="2"/>
<contactref element="U1" pad="9"/>
<contactref element="U1" pad="12"/>
<contactref element="U1" pad="13"/>
<contactref element="LED2" pad="A"/>
<contactref element="LED1" pad="A"/>
<contactref element="J3" pad="2"/>
<contactref element="J2" pad="9"/>
</signal>
<signal name="PA0">
<contactref element="U1" pad="1"/>
<contactref element="R1" pad="2"/>
<contactref element="J3" pad="8"/>
</signal>
<signal name="PB7">
<contactref element="U1" pad="5"/>
<contactref element="R2" pad="2"/>
<contactref element="J2" pad="8"/>
</signal>
<signal name="N$4">
<contactref element="R2" pad="1"/>
<contactref element="LED1" pad="C"/>
</signal>
<signal name="N$5">
<contactref element="R1" pad="1"/>
<contactref element="LED2" pad="C"/>
</signal>
<signal name="PB13">
<contactref element="U1" pad="10"/>
<contactref element="J2" pad="4"/>
</signal>
<signal name="PB14">
<contactref element="U1" pad="11"/>
<contactref element="J2" pad="3"/>
</signal>
<signal name="/RESET">
<contactref element="U1" pad="7"/>
<contactref element="J2" pad="6"/>
</signal>
<signal name="PC0">
<contactref element="U1" pad="3"/>
<contactref element="R5" pad="2"/>
<contactref element="J3" pad="9"/>
</signal>
<signal name="PC1">
<contactref element="U1" pad="4"/>
<contactref element="J3" pad="10"/>
</signal>
<signal name="PE13">
<contactref element="U1" pad="24"/>
<contactref element="J3" pad="7"/>
</signal>
<signal name="PE12">
<contactref element="U1" pad="23"/>
<contactref element="SW1" pad="1"/>
<contactref element="SW1" pad="3"/>
<contactref element="J3" pad="6"/>
</signal>
<signal name="PF2">
<contactref element="U1" pad="21"/>
<contactref element="J3" pad="5"/>
</signal>
<signal name="PB8">
<contactref element="U1" pad="6"/>
<contactref element="J2" pad="7"/>
</signal>
<signal name="PB11">
<contactref element="U1" pad="8"/>
<contactref element="J2" pad="5"/>
</signal>
<signal name="N$20">
<contactref element="SW1" pad="2"/>
<contactref element="SW1" pad="4"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="PF0">
<contactref element="U1" pad="19"/>
<contactref element="J3" pad="3"/>
</signal>
<signal name="PF1">
<contactref element="U1" pad="20"/>
<contactref element="J3" pad="4"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
