<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.4.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="0" x2="25.4" y2="0" width="0" layer="20"/>
<wire x1="0" y1="25.4" x2="0" y2="0" width="0" layer="20"/>
<wire x1="25.4" y1="0" x2="25.4" y2="25.4" width="0" layer="20"/>
<wire x1="25.4" y1="25.4" x2="0" y2="25.4" width="0" layer="20"/>
<hole x="12.7" y="3.175" drill="2.8"/>
<text>Bin
Day</text>
<text>Bin</text>
<text>Monitored</text>
<text>Bin</text>
<text>Monitored</text>
<text>Stephen Harrison</text>
<text>10 August 2018</text>
<text>V1.0</text>
<text>github.com/ThingySticks/BinMonitored</text>
<text>BinMonitored.com</text>
<text>GND</text>
<text>+VE</text>
</plain>
<libraries>
<library name="ThingySticks">
<packages>
<package name="BME680">
</package>
</packages>
</library>
<library name="kanflo">
<packages>
<package name="ESP-12E">
</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="VL53L1X">
<description>&lt;h3&gt;LGA-12 - 12 pin LGA package for the V53L1x&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 12&lt;/li&gt;
&lt;li&gt;Pin pitch: .8 mm&lt;/li&gt;
&lt;li&gt;Area: 4.8 mm x 2.4 mm&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=https://www.mouser.com/datasheet/2/389/en.DM00452094-1315090.pdf&gt;Datasheet referenced for footprint&lt;/a&gt;&lt;/p&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="QFN-16">
<description>&lt;h3&gt;16-Pin Quad Flat No-Lead (QFN) (3 x 3 mm)&lt;/h3&gt;
&lt;p&gt;&lt;a href="http://www.nxp.com/files/sensors/doc/data_sheet/MMA8452Q.pdf"&gt;Datasheet&lt;/a&gt;. Layout based on &lt;a href="http://cache.freescale.com/files/sensors/doc/app_note/AN4077.pdf"&gt;app note AN4077&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;
&lt;li&gt;Pin Count: 16&lt;/li&gt;
&lt;li&gt;Dimensions: 3.0 x 3.0 x 1.0 mm&lt;/li&gt;
&lt;li&gt;Pitch: 0.5 mm&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Devices Using:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;MMA8452Q&lt;/li&gt;
&lt;/ul&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-IC-Power">
<description>&lt;h3&gt;SparkFun Power Driver and Management ICs&lt;/h3&gt;
In this library you'll find anything that has to do with power delivery, or making power supplies.
&lt;p&gt;Contents:
&lt;ul&gt;&lt;li&gt;LDOs&lt;/li&gt;
&lt;li&gt;Boost/Buck controllers&lt;/li&gt;
&lt;li&gt;Charge pump controllers&lt;/li&gt;
&lt;li&gt;Power sequencers&lt;/li&gt;
&lt;li&gt;Power switches&lt;/li&gt;
&lt;/ul&gt;&lt;/p&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="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&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="JST-2-SMD">
<description>&lt;h3&gt;JST-Right Angle Male Header SMT&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 2&lt;/li&gt;
&lt;li&gt;Pin pitch: 2mm&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href=”http://www.4uconnector.com/online/object/4udrawing/20404.pdf”&gt;Datasheet referenced for footprint&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;CONN_02&lt;/li&gt;
&lt;li&gt;JST_2MM_MALE&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</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-1206">
<description>&lt;h3&gt;LED 1206 SMT&lt;/h3&gt;

1206, surface mount. 

&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count: 2&lt;/li&gt;
&lt;li&gt;Pin pitch: &lt;/li&gt;
&lt;li&gt;Area: 0.125" x 0.06"&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Example device(s):
&lt;ul&gt;&lt;li&gt;LED&lt;/li&gt;&lt;/ul&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>
<package name="0805">
<description>&lt;p&gt;&lt;b&gt;Generic 2012 (0805) 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="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>
<package name="TP10SQ">
<description>&lt;b&gt;TEST PAD&lt;/b&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-IC-Memory">
<description>&lt;h3&gt;SparkFun Memory ICs&lt;/h3&gt;
This library contains memory ICs.
&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="SO08">
<description>SOIC, 0.15 inch width</description>
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Aesthetics&lt;/h3&gt;
This library contiains non-functional items such as logos, build/ordering notes, frame blocks, 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="OSHW-LOGO-L">
<description>&lt;h3&gt;Open-Source Hardware (OSHW) Logo - Large - Silkscreen&lt;/h3&gt;
&lt;p&gt;Silkscreen logo for open-source hardware designs.&lt;/p&gt;
&lt;p&gt;Devices using:
&lt;ul&gt;&lt;li&gt;OSHW_LOGO&lt;/li&gt;&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<package name="CREATIVE_COMMONS">
<description>&lt;h3&gt;Creative Commons License Template&lt;/h3&gt;
&lt;p&gt;CC BY-SA 4.0 License with &lt;a href="https://creativecommons.org/licenses/by-sa/4.0/"&gt;link to license&lt;/a&gt; and placeholder for designer name.&lt;/p&gt;
&lt;p&gt;Devices using:
&lt;ul&gt;&lt;li&gt;FRAME_LEDGER&lt;/li&gt;
&lt;li&gt;FRAME_LETTER&lt;/li&gt;&lt;/ul&gt;&lt;/p&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U5" library="ThingySticks" package="BME680" value="BME680">
<attribute name="NAME"/>
</element>
<element name="U6" library="kanflo" package="ESP-12E" value="">
<attribute name="VALUE"/>
</element>
<element name="U1" library="SparkFun-Sensors" package="VL53L1X" value="VL53L1XSMD">
<attribute name="PROD_ID" value="IC-13960"/>
<attribute name="NAME"/>
</element>
<element name="J1" library="SparkFun-Connectors" package="JST-2-SMD" value="">
<attribute name="PROD_ID" value="CONN-11443"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="SparkFun-LED" package="LED-1206" value="GREEN">
<attribute name="PROD_ID" value="DIO-00862"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D2" library="SparkFun-LED" package="LED-1206" value="Red">
<attribute name="PROD_ID" value="DIO-00862"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0603" value="4.7k">
<attribute name="PROD_ID" value="RES-07857"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="0603" value="4.7k">
<attribute name="PROD_ID" value="RES-07857"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RX" library="testpad" package="TP10SQ" value="TPSQTP10SQ">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TX" library="testpad" package="TP10SQ" value="TPSQTP10SQ">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D0" library="testpad" package="TP10SQ" value="TPSQTP10SQ">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R" library="testpad" package="TP10SQ" value="TPSQTP10SQ">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="GND" library="testpad" package="TP10SQ" value="TPSQTP10SQ">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="SparkFun-Capacitors" package="0603" value="4.7uF">
<attribute name="PROD_ID" value="CAP-08280"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="0805" value=" ">
<attribute name="PROD_ID" value=" "/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="0805" value=" ">
<attribute name="PROD_ID" value=" "/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U3" library="SparkFun-Sensors" package="QFN-16" value="MMA8452Q">
<attribute name="PROD_ID" value="IC-10769"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0603" value="0.1uF">
<attribute name="PROD_ID" value="CAP-08604"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U4" library="SparkFun-IC-Power" package="SOT23-5" value="3.3V">
<attribute name="PROD_ID" value="VREG-12457"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="SparkFun-Resistors" package="0603" value="39k">
<attribute name="PROD_ID" value=" "/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="SparkFun-Resistors" package="0603" value="10k">
<attribute name="PROD_ID" value=" "/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="0603" value="1.0uF">
<attribute name="PROD_ID" value="CAP-08604"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="SparkFun-Capacitors" package="0603" value="1.0uF">
<attribute name="PROD_ID" value="CAP-08604"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="SparkFun-IC-Memory" package="SO08" value="24LC512">
<attribute name="PROD_ID" value="IC-09714"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LOGO1" library="SparkFun-Aesthetics" package="OSHW-LOGO-L" value="OSHW-LOGOL"/>
<element name="FRAME1" library="SparkFun-Aesthetics" package="CREATIVE_COMMONS" value="FRAME-LEDGER"/>
</elements>
<signals>
<signal name="GND">
<contactref element="U5" pad="1"/>
<contactref element="U5" pad="7"/>
<contactref element="U6" pad="9"/>
<contactref element="U1" pad="3"/>
<contactref element="U1" pad="2"/>
<contactref element="U1" pad="12"/>
<contactref element="U1" pad="4"/>
<contactref element="U1" pad="6"/>
<contactref element="J1" pad="1"/>
<contactref element="U5" pad="5"/>
<contactref element="GND" pad="TP"/>
<contactref element="C2" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C3" pad="2"/>
<contactref element="D1" pad="C"/>
<contactref element="D2" pad="C"/>
<contactref element="U3" pad="5"/>
<contactref element="U3" pad="12"/>
<contactref element="U3" pad="10"/>
<contactref element="C4" pad="2"/>
<contactref element="R6" pad="1"/>
<contactref element="U4" pad="2"/>
<contactref element="R9" pad="1"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="U2" pad="1"/>
<contactref element="U2" pad="4"/>
<contactref element="U2" pad="3"/>
<contactref element="U2" pad="2"/>
<contactref element="U2" pad="7"/>
</signal>
<signal name="3.3V">
<contactref element="U1" pad="11"/>
<contactref element="U1" pad="1"/>
<contactref element="U5" pad="6"/>
<contactref element="U6" pad="8"/>
<contactref element="R3" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="U5" pad="8"/>
<contactref element="R1" pad="2"/>
<contactref element="U5" pad="2"/>
<contactref element="C2" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="U3" pad="1"/>
<contactref element="U3" pad="14"/>
<contactref element="U3" pad="7"/>
<contactref element="U6" pad="3"/>
<contactref element="R7" pad="2"/>
<contactref element="U4" pad="5"/>
<contactref element="C5" pad="1"/>
<contactref element="U2" pad="8"/>
</signal>
<signal name="V_BATT">
<contactref element="J1" pad="2"/>
<contactref element="U4" pad="1"/>
<contactref element="U4" pad="3"/>
<contactref element="R8" pad="2"/>
<contactref element="C6" pad="1"/>
</signal>
<signal name="SDA">
<contactref element="R3" pad="1"/>
<contactref element="U1" pad="9"/>
<contactref element="U5" pad="3"/>
<contactref element="U6" pad="13"/>
<contactref element="U3" pad="6"/>
<contactref element="U2" pad="5"/>
</signal>
<signal name="SCL">
<contactref element="R2" pad="1"/>
<contactref element="U1" pad="10"/>
<contactref element="U5" pad="4"/>
<contactref element="U6" pad="14"/>
<contactref element="U3" pad="4"/>
<contactref element="U2" pad="6"/>
</signal>
<signal name="SHUTDOWN">
<contactref element="U1" pad="5"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="U1" pad="7"/>
</signal>
<signal name="D0">
<contactref element="U6" pad="12"/>
<contactref element="D0" pad="TP"/>
</signal>
<signal name="N$6">
<contactref element="U6" pad="11"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="TX">
<contactref element="U6" pad="16"/>
<contactref element="TX" pad="TP"/>
</signal>
<signal name="RX">
<contactref element="U6" pad="15"/>
<contactref element="RX" pad="TP"/>
</signal>
<signal name="RESET">
<contactref element="R" pad="TP"/>
<contactref element="U6" pad="4"/>
<contactref element="U6" pad="1"/>
<contactref element="U3" pad="9"/>
</signal>
<signal name="N$19">
<contactref element="D1" pad="A"/>
<contactref element="R4" pad="1"/>
</signal>
<signal name="N$20">
<contactref element="D2" pad="A"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="LED_BIN_PROBLEM">
<contactref element="R5" pad="2"/>
<contactref element="U6" pad="6"/>
</signal>
<signal name="LED_BIN_DAY">
<contactref element="R4" pad="2"/>
<contactref element="U6" pad="5"/>
</signal>
<signal name="ACCEL_INT">
<contactref element="U3" pad="11"/>
<contactref element="U6" pad="7"/>
</signal>
<signal name="N$15">
<contactref element="U3" pad="2"/>
<contactref element="C4" pad="1"/>
</signal>
<signal name="BATTERY_MONITOR">
<contactref element="R8" pad="1"/>
<contactref element="R9" pad="2"/>
<contactref element="U6" pad="2"/>
</signal>
<signal name="GPIO15">
<contactref element="U6" pad="10"/>
<contactref element="R6" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
