<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.5.0">
<drawing>
<board>
<plain>
<text>IoT Clock v0.2</text>
<text>Inches</text>
<text>Copyright (C) 2016
alwynallan@gmail.com</text>
<wire x1="0" y1="0" x2="50.292" y2="0" width="0.0254" layer="20"/>
<wire x1="50.292" y1="0" x2="50.292" y2="19.05" width="0.0254" layer="20"/>
<wire x1="50.292" y1="19.05" x2="0" y2="19.05" width="0.0254" layer="20"/>
<wire x1="0" y1="19.05" x2="0" y2="0" width="0.0254" layer="20"/>
</plain>
<libraries>
<library name="SparkFun-Capacitors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, 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 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="0603-CAP">
</package>
<package name="0805">
</package>
</packages>
</library>
<library name="esp8266-development-board">
<packages>
<package name="QFN32">
</package>
<package name="SO08">
<description>&lt;p&gt;8-pin SOIC package&lt;/p&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-PowerIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find drivers, regulators, and amplifiers.&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="SOT23-5">
<description>&lt;b&gt;Small Outline Transistor&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun-Aesthetics">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find non-functional items- supply symbols, logos, notations, 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 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="FIDUCIAL-1X2">
</package>
</packages>
</library>
<library name="SparkFun-Resistors">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, 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 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="0603-RES">
</package>
</packages>
</library>
<library name="things">
<packages>
<package name="CRYSTAL-SMD-3.2X2.5">
</package>
</packages>
</library>
<library name="SparkFun-RF">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find things that send or receive RF- GPS, cellular modules, Bluetooth, WiFi, 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 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="TRACE_ANTENNA_2.4GHZ_15.2MM">
</package>
</packages>
</library>
<library name="microbuilder">
<packages>
<package name="SEGMENT-BL-Q56C43">
</package>
<package name="SOP28_300MIL">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="MOLEX_VERT">
<description>SMT Used vertically as thru-hole, vias for strength</description>
</package>
<package name="4-CHIPLED">
</package>
<package name="5-PROG-PADS-INLINE">
</package>
</packages>
</library>
<library name="SparkFun-Passives">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find resistors, capacitors, inductors, test points, jumper pads, 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 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="0402-CAP">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="SparkFun-Capacitors" package="0603-CAP" value="10uF">
<attribute name="PROD_ID" value="CAP-11015"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="SparkFun-Capacitors" package="0603-CAP" value="2.2uF">
<attribute name="PROD_ID" value="CAP-07888"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="SparkFun-Capacitors" package="0603-CAP" value="4.7pF">
<attribute name="PROD_ID" value="CAP-11812"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="SparkFun-Capacitors" package="0603-CAP" value="4.7pF">
<attribute name="PROD_ID" value="CAP-11812"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="SparkFun-Capacitors" package="0805" value="1.0uF">
<attribute name="PROD_ID" value="CAP-11625"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C10" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="E1" library="SparkFun-RF" package="TRACE_ANTENNA_2.4GHZ_15.2MM" value="ANTENNATRACE-15.2MM"/>
<element name="R1" library="SparkFun-Resistors" package="0603-RES" value="12k">
<attribute name="PROD_ID" value="RES-10327"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="SparkFun-Resistors" package="0603-RES" value="12K">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="SparkFun-Resistors" package="0603-RES" value="200">
<attribute name="PROD_ID" value="RES-08220"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="SparkFun-Resistors" package="0603-RES" value="12K">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="esp8266-development-board" package="QFN32" value="ESP8266">
<attribute name="PROD_ID" value="IC-12452"/>
</element>
<element name="U3" library="esp8266-development-board" package="SO08" value="W25Q16DVSNIG">
<attribute name="PROD_ID" value="IC-12455"/>
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="U1" library="SparkFun-PowerIC" package="SOT23-5" value="AP2112K-3.3V">
<attribute name="PROD_ID" value="VREG-12457"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Y1" library="things" package="CRYSTAL-SMD-3.2X2.5" value="26MHz">
<attribute name="PROD_ID" value="XTAL-12454"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="SparkFun-Resistors" package="0603-RES" value="12K">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="SparkFun-Resistors" package="0603-RES" value="12K">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="FID2" library="SparkFun-Aesthetics" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="FID1" library="SparkFun-Aesthetics" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="LED2" library="microbuilder" package="SEGMENT-BL-Q56C43" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U4" library="microbuilder" package="SOP28_300MIL" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="SparkFun-Resistors" package="0603-RES" value="5.1K">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="SparkFun-Resistors" package="0603-RES" value="5.1K">
<attribute name="PROD_ID" value="RES-00824"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="X1" library="adafruit" package="MOLEX_VERT" value="USB-AVERTICAL_MOUNT">
<attribute name="NAME"/>
</element>
<element name="S1" library="adafruit" package="4-CHIPLED" value="LTR-329ALS">
<attribute name="NAME"/>
</element>
<element name="U$1" library="adafruit" package="5-PROG-PADS-INLINE" value="5-PROG-PADS-INLINE"/>
<element name="C8" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="SparkFun-Capacitors" package="0603-CAP" value="0.1uF">
<attribute name="PROD_ID" value="CAP-00810"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="SparkFun-Passives" package="0402-CAP" value="5.6pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="VCC">
<contactref element="U2" pad="1"/>
<contactref element="U2" pad="30"/>
<contactref element="U2" pad="29"/>
<contactref element="U2" pad="3"/>
<contactref element="U2" pad="4"/>
<contactref element="U2" pad="11"/>
<contactref element="U2" pad="17"/>
<contactref element="C2" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="R5" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="U3" pad="8"/>
<contactref element="C10" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="U1" pad="5"/>
<contactref element="R14" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="R3" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="S1" pad="VDD"/>
<contactref element="C8" pad="1"/>
</signal>
<signal name="GND">
<contactref element="U2" pad="EP"/>
<contactref element="R1" pad="1"/>
<contactref element="Y1" pad="2"/>
<contactref element="Y1" pad="4"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="U3" pad="4"/>
<contactref element="C10" pad="2"/>
<contactref element="E1" pad="GND"/>
<contactref element="U1" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="U4" pad="P$1"/>
<contactref element="X1" pad="GND"/>
<contactref element="U$1" pad="GND"/>
<contactref element="C8" pad="2"/>
<contactref element="S1" pad="GND"/>
<contactref element="C9" pad="2"/>
<contactref element="U2" pad="13"/>
<contactref element="U2" pad="6"/>
</signal>
<signal name="N$1">
<contactref element="U2" pad="31"/>
<contactref element="R1" pad="2"/>
</signal>
<signal name="N$2">
<contactref element="U2" pad="28"/>
<contactref element="Y1" pad="3"/>
<contactref element="C4" pad="2"/>
</signal>
<signal name="N$3">
<contactref element="U2" pad="27"/>
<contactref element="Y1" pad="1"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="U0RXI">
<contactref element="U2" pad="25"/>
<contactref element="U$1" pad="TX"/>
</signal>
<signal name="U0TXO">
<contactref element="U2" pad="26"/>
<contactref element="U$1" pad="RX"/>
</signal>
<signal name="RESET">
<contactref element="R5" pad="1"/>
<contactref element="U2" pad="32"/>
</signal>
<signal name="LNA">
<contactref element="U2" pad="2"/>
<contactref element="C7" pad="1"/>
</signal>
<signal name="GPIO0">
<contactref element="U2" pad="15"/>
<contactref element="R14" pad="1"/>
<contactref element="U$1" pad="PD"/>
</signal>
<signal name="SD_!WP!">
<contactref element="U2" pad="19"/>
<contactref element="U3" pad="3"/>
</signal>
<signal name="SD_!HD!">
<contactref element="U2" pad="18"/>
<contactref element="U3" pad="7"/>
</signal>
<signal name="SD_SI">
<contactref element="U2" pad="23"/>
<contactref element="U3" pad="5"/>
</signal>
<signal name="SD_SO">
<contactref element="U2" pad="22"/>
<contactref element="U3" pad="2"/>
</signal>
<signal name="SD_CLK">
<contactref element="R4" pad="1"/>
<contactref element="U3" pad="6"/>
</signal>
<signal name="SD_CS0">
<contactref element="U2" pad="20"/>
<contactref element="U3" pad="1"/>
</signal>
<signal name="GPIO13">
<contactref element="U2" pad="12"/>
</signal>
<signal name="GPIO12">
<contactref element="U2" pad="10"/>
</signal>
<signal name="GPIO2">
<contactref element="U2" pad="14"/>
<contactref element="R11" pad="1"/>
</signal>
<signal name="SD_CLK0">
<contactref element="U2" pad="21"/>
<contactref element="R4" pad="2"/>
</signal>
<signal name="TRACE_ANT">
<contactref element="E1" pad="ANT"/>
<contactref element="C7" pad="2"/>
</signal>
<signal name="VIN">
<contactref element="C5" pad="1"/>
<contactref element="U1" pad="1"/>
<contactref element="U1" pad="3"/>
<contactref element="U4" pad="P$28"/>
<contactref element="X1" pad="VCC"/>
<contactref element="U$1" pad="VCC"/>
<contactref element="C9" pad="1"/>
</signal>
<signal name="A1">
<contactref element="LED2" pad="P$9"/>
<contactref element="LED2" pad="P$8"/>
<contactref element="U4" pad="P$24"/>
</signal>
<signal name="N$4">
<contactref element="LED2" pad="P$14"/>
<contactref element="U4" pad="P$2"/>
</signal>
<signal name="N$5">
<contactref element="LED2" pad="P$11"/>
<contactref element="U4" pad="P$3"/>
</signal>
<signal name="N$6">
<contactref element="LED2" pad="P$7"/>
<contactref element="U4" pad="P$4"/>
</signal>
<signal name="N$7">
<contactref element="LED2" pad="P$10"/>
<contactref element="U4" pad="P$5"/>
</signal>
<signal name="N$8">
<contactref element="LED2" pad="P$6"/>
<contactref element="U4" pad="P$6"/>
</signal>
<signal name="N$10">
<contactref element="LED2" pad="P$2"/>
<contactref element="U4" pad="P$22"/>
</signal>
<signal name="N$11">
<contactref element="LED2" pad="P$1"/>
<contactref element="U4" pad="P$21"/>
</signal>
<signal name="N$12">
<contactref element="LED2" pad="P$12"/>
<contactref element="U4" pad="P$20"/>
</signal>
<signal name="N$13">
<contactref element="LED2" pad="P$5"/>
<contactref element="U4" pad="P$19"/>
</signal>
<signal name="N$16">
<contactref element="LED2" pad="P$3"/>
<contactref element="U4" pad="P$18"/>
</signal>
<signal name="A0">
<contactref element="LED2" pad="P$4"/>
<contactref element="U4" pad="P$23"/>
</signal>
<signal name="A2">
<contactref element="LED2" pad="P$13"/>
<contactref element="U4" pad="P$25"/>
</signal>
<signal name="SCL">
<contactref element="U4" pad="P$26"/>
<contactref element="U2" pad="9"/>
<contactref element="R6" pad="1"/>
<contactref element="S1" pad="SCL"/>
</signal>
<signal name="SDA">
<contactref element="U4" pad="P$27"/>
<contactref element="U2" pad="16"/>
<contactref element="R3" pad="1"/>
<contactref element="S1" pad="SDA"/>
</signal>
<signal name="GPIO5">
<contactref element="U2" pad="24"/>
</signal>
<signal name="CHIP_EN">
<contactref element="U2" pad="7"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="GPIO16">
<contactref element="U2" pad="8"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
