<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.1">
<drawing>
<board>
<plain>
<wire x1="4.02716875" y1="5.02285" x2="4.0005" y2="0" width="0" layer="20"/>
<wire x1="4.0005" y1="0" x2="27.1362875" y2="0" width="0" layer="20"/>
<wire x1="27.1362875" y1="0" x2="27.1362875" y2="33.07639375" width="0" layer="20"/>
<wire x1="27.1362875" y1="33.07639375" x2="24.0993125" y2="36.11336875" width="0" layer="20" curve="90"/>
<wire x1="24.0993125" y1="36.11336875" x2="3.07040625" y2="36.11336875" width="0" layer="20"/>
<wire x1="3.07040625" y1="36.11336875" x2="0.001878125" y2="33.040740625" width="0" layer="20" curve="90.076497"/>
<wire x1="0.001878125" y1="33.040740625" x2="0.01778125" y2="7.0231" width="0" layer="20"/>
<wire x1="0.01778125" y1="7.0231" x2="4.02716875" y2="5.02285" width="0" layer="20"/>
<text>GND</text>
<text>GND</text>
<text>VCC</text>
<text>RXD</text>
<text>TXD</text>
<text>DTR</text>
<text>ISP</text>
<text>GND</text>
<text>A0</text>
<text>A1</text>
<text>D3</text>
<text>D4</text>
<text>D5</text>
<text>D6</text>
<text>D7</text>
<text>RST</text>
<text>5V</text>
<text>A2</text>
<text>A4</text>
<text>A5</text>
<text>RX</text>
<text>TX</text>
<text>3V3</text>
<text>SCL</text>
<text>SDA</text>
<text>A0</text>
<text>D3</text>
<text>D4</text>
<text>D5</text>
<text>D6</text>
<text>D7</text>
<text>RST</text>
<text>3V3</text>
<text>GND</text>
<text>A1</text>
<text>5V</text>
<text>A2</text>
<text>A4</text>
<text>A5</text>
<text>RX</text>
<text>TX</text>
<text>SCL</text>
<text>SDA</text>
<hole x="10.810240625" y="4.20496875" drill="0.8636"/>
<hole x="14.60626875" y="4.19608125" drill="0.8636"/>
</plain>
<libraries>
<library name="avr-7">
<description>&lt;b&gt;AVR Devices&lt;/b&gt;&lt;p&gt;
Version 7 - August 1, 2011.&lt;br&gt;&lt;br&gt;
Added ATmega164P/324P/644P devices for DIP and TQFP.
&lt;p&gt;
Version 4 - March 11, 2008.&lt;br&gt;&lt;br&gt;
This library now includes ONLY ATMEL AVR microcontrollers.  It is the result of merging all other available device libraries available at http://www.cadsoft.de/download as of the time it was made.  In addition to the legacy AT90* devices, it includes most ATMEGA devices including the new 48/88/168, most ATTiny devices and a set of ISP and JTAG pin headers.&lt;p&gt;
Based on the following sources:&lt;p&gt;
&lt;ul&gt;
&lt;li&gt;www.atmel.com
&lt;li&gt; file at90smcu_v400.zip
&lt;li&gt;avr.lbr and atmel.lbr as provided by CadSoft
&lt;li&gt;avr-1.lbr by David Blundell
&lt;li&gt;avr-2.lbr by Boris Zalokar
&lt;li&gt;avr-3.lbr by Carson Reynolds
&lt;li&gt;attiny24_44_84.lbr by Pawel Szramowski (ATTiny24/44/84 devices)
&lt;li&gt;atmel.lbr by Bob Starr (ISP headers)
&lt;li&gt;moates_custom_parts.lbr (edge ISP)
&lt;li&gt;other misc sources
&lt;/ul&gt;
&lt;author&gt;Revised by David Blundell (blundar at gmail dot com) and others.&lt;/author&gt;
&lt;p&gt;
&lt;author&gt;Added Mega162, Tiny2313 John Lussmyer (cougar at casadelgato.com)&lt;/author&gt;
&lt;p&gt;
&lt;author&gt;Added XMega A1,A3,A4,D3,D4 John Lussmyer Aug 1, 2011(cougar at casadelgato.com)&lt;/author&gt;</description>
<packages>
<package name="TQFP32-08">
<description>&lt;B&gt;Thin Plasic Quad Flat Package&lt;/B&gt; Grid 0.8 mm</description>
</package>
<package name="AVR-ISP-6">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;&lt;p&gt; JTAG 6 Pin, 0.1" Straight</description>
</package>
</packages>
</library>
<library name="microchip">
<description>&lt;b&gt;Microchip PIC Microcontrollers and other Devices&lt;/b&gt;&lt;p&gt;
Based on the following sources :
&lt;ul&gt;
&lt;li&gt;Microchip Data Book, 1993
&lt;li&gt;THE EMERGING WORLD STANDARD, 1995/1996
&lt;li&gt;Microchip, Technical Library CD-ROM, June 1998
&lt;li&gt;www.microchip.com
&lt;/ul&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SO-08">
<description>&lt;B&gt;Small Outline Narrow Plastic Gull Wing&lt;/B&gt;&lt;p&gt;
150-mil body, package type SN</description>
</package>
</packages>
</library>
<library name="Sensor">
<packages>
<package name="SOT23">
<description>&lt;b&gt;SOT23&lt;/b&gt;</description>
</package>
</packages>
</library>
<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="1X06_NO_SILK">
</package>
<package name="1X08">
<description>&lt;h3&gt;Plated Through Hole -8 Pin&lt;/h3&gt;
&lt;p&gt;Specifications:
&lt;ul&gt;&lt;li&gt;Pin count:8&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_08&lt;/li&gt;
&lt;/ul&gt;&lt;/p&gt;</description>
</package>
<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>
</packages>
</library>
<library name="Discrete">
<packages>
<package name="2P-L3.2XW1.5MM">
</package>
<package name="C0603">
<description>&lt;b&gt;0603&lt;b&gt;&lt;p&gt;</description>
</package>
<package name="C1206">
</package>
<package name="C0402">
<description>&lt;b&gt;0402&lt;b&gt;&lt;p&gt;</description>
</package>
<package name="R0402">
</package>
<package name="LED-0402">
</package>
</packages>
</library>
<library name="nrf24l01plus">
<packages>
<package name="WIRELESS-NRF24L01-SMD">
</package>
</packages>
</library>
<library name="burr-brown">
<description>&lt;b&gt;Burr-Brown Components&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="SOT223">
<description>&lt;b&gt;Smal Outline Transistor&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="IC1" library="avr-7" package="TQFP32-08" value="MEGA328P-AU">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="Discrete" package="C0603" value="4u7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC2" library="microchip" package="SO-08" value="AT25DF512C-SSHN-B">
<attribute name="OC_NEWARK" value="92C7351"/>
<attribute name="MPN" value="25AA080/SN"/>
<attribute name="MF" value="MICROCHIP"/>
<attribute name="OC_FARNELL" value="1816072"/>
<attribute name="NAME"/>
</element>
<element name="JP3" library="avr-7" package="AVR-ISP-6" value="N/M">
<attribute name="VALUE"/>
</element>
<element name="C2" library="Discrete" package="C0402" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q1" library="Discrete" package="2P-L3.2XW1.5MM" value="N/M">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="Discrete" package="C0402" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="Discrete" package="R0402" value="330">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="Discrete" package="C0402" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="SparkFun-Connectors" package="1X06_NO_SILK" value="SER">
<attribute name="PROD_ID" value="CONN-08437"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="Discrete" package="C0402" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="Discrete" package="R0402" value="10k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="Discrete" package="C0402" value="100n">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="Discrete" package="LED-0402" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC4" library="Sensor" package="SOT23" value="ATSHA204A">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="Discrete" package="R0402" value="56k"/>
<element name="R6" library="Discrete" package="R0402" value="56k"/>
<element name="M1" library="nrf24l01plus" package="WIRELESS-NRF24L01-SMD" value="WIRELESS-NRF24L01SMD"/>
<element name="J1" library="SparkFun-Connectors" package="1X08" value="">
<attribute name="PROD_ID" value="CONN-08438"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="SparkFun-Connectors" package="1X08" value="">
<attribute name="PROD_ID" value="CONN-08438"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC3" library="burr-brown" package="SOT223" value="REG1117">
<attribute name="OC_NEWARK" value="14P6981"/>
<attribute name="MPN" value="REG1117"/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="1097566"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J3" library="SparkFun-Connectors" package="USB-B-MICRO-SMD" value="">
<attribute name="PROD_ID" value="CONN-11752"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="Discrete" package="C1206" value="10u"/>
<element name="C8" library="Discrete" package="C1206" value="10u"/>
</elements>
<signals>
<signal name="GND">
<contactref element="IC1" pad="3"/>
<contactref element="IC1" pad="5"/>
<contactref element="IC2" pad="4"/>
<contactref element="C3" pad="1"/>
<contactref element="IC1" pad="21"/>
<contactref element="JP3" pad="6"/>
<contactref element="C2" pad="2"/>
<contactref element="C1" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="JP2" pad="1"/>
<contactref element="JP2" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="D1" pad="-"/>
<contactref element="IC4" pad="3"/>
<contactref element="IC3" pad="1"/>
<contactref element="J1" pad="2"/>
<contactref element="IC3" pad="1"/>
<contactref element="J3" pad="GND"/>
<contactref element="M1" pad="7"/>
<contactref element="M1" pad="7"/>
<contactref element="J3" pad="SHIELD2"/>
<contactref element="J3" pad="SHIELD1"/>
<contactref element="J3" pad="SHIELD3"/>
<contactref element="C8" pad="2"/>
<contactref element="C7" pad="2"/>
</signal>
<signal name="RXD">
<contactref element="IC1" pad="30"/>
<contactref element="JP2" pad="4"/>
<contactref element="J1" pad="7"/>
</signal>
<signal name="TXD">
<contactref element="IC1" pad="31"/>
<contactref element="JP2" pad="5"/>
<contactref element="J1" pad="8"/>
</signal>
<signal name="V+">
<contactref element="C3" pad="2"/>
<contactref element="IC1" pad="18"/>
<contactref element="IC1" pad="4"/>
<contactref element="IC1" pad="6"/>
<contactref element="JP3" pad="2"/>
<contactref element="IC2" pad="8"/>
<contactref element="IC2" pad="7"/>
<contactref element="IC2" pad="3"/>
<contactref element="C1" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="JP2" pad="3"/>
<contactref element="R3" pad="2"/>
<contactref element="C6" pad="1"/>
<contactref element="IC4" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="R5" pad="2"/>
<contactref element="IC3" pad="2"/>
<contactref element="M1" pad="8"/>
<contactref element="J2" pad="1"/>
<contactref element="C7" pad="1"/>
</signal>
<signal name="D4">
<contactref element="IC1" pad="2"/>
<contactref element="J2" pad="5"/>
</signal>
<signal name="MOSI">
<contactref element="IC1" pad="15"/>
<contactref element="IC2" pad="5"/>
<contactref element="JP3" pad="4"/>
<contactref element="M1" pad="3"/>
</signal>
<signal name="MISO">
<contactref element="IC1" pad="16"/>
<contactref element="IC2" pad="2"/>
<contactref element="JP3" pad="1"/>
<contactref element="M1" pad="2"/>
</signal>
<signal name="SCK">
<contactref element="IC1" pad="17"/>
<contactref element="IC2" pad="6"/>
<contactref element="JP3" pad="3"/>
<contactref element="M1" pad="4"/>
</signal>
<signal name="SCL">
<contactref element="IC1" pad="28"/>
<contactref element="J1" pad="6"/>
</signal>
<signal name="SDA">
<contactref element="IC1" pad="27"/>
<contactref element="J1" pad="5"/>
</signal>
<signal name="A0">
<contactref element="IC1" pad="23"/>
<contactref element="J2" pad="7"/>
</signal>
<signal name="RST">
<contactref element="JP3" pad="5"/>
<contactref element="IC1" pad="29"/>
<contactref element="C5" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="J2" pad="8"/>
</signal>
<signal name="D10">
<contactref element="IC1" pad="14"/>
<contactref element="M1" pad="5"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="D9">
<contactref element="IC1" pad="13"/>
<contactref element="M1" pad="6"/>
</signal>
<signal name="D8">
<contactref element="IC1" pad="12"/>
<contactref element="IC2" pad="1"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="D7">
<contactref element="IC1" pad="11"/>
<contactref element="J2" pad="2"/>
</signal>
<signal name="D2">
<contactref element="IC1" pad="32"/>
<contactref element="M1" pad="1"/>
</signal>
<signal name="D3">
<contactref element="IC1" pad="1"/>
<contactref element="J2" pad="6"/>
</signal>
<signal name="D6">
<contactref element="IC1" pad="10"/>
<contactref element="J2" pad="3"/>
</signal>
<signal name="D5">
<contactref element="IC1" pad="9"/>
<contactref element="J2" pad="4"/>
</signal>
<signal name="A1">
<contactref element="IC1" pad="24"/>
<contactref element="J1" pad="4"/>
</signal>
<signal name="A2">
<contactref element="IC1" pad="25"/>
<contactref element="R4" pad="1"/>
<contactref element="J1" pad="3"/>
</signal>
<signal name="A3">
<contactref element="IC1" pad="26"/>
<contactref element="IC4" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="IC1" pad="20"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="Q1" pad="1"/>
<contactref element="IC1" pad="7"/>
</signal>
<signal name="N$2">
<contactref element="IC1" pad="8"/>
<contactref element="Q1" pad="2"/>
</signal>
<signal name="DTR">
<contactref element="JP2" pad="6"/>
<contactref element="C5" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="R4" pad="2"/>
<contactref element="D1" pad="+"/>
</signal>
<signal name="+5V">
<contactref element="J1" pad="1"/>
<contactref element="IC3" pad="3"/>
<contactref element="J3" pad="VBUS"/>
<contactref element="C8" pad="1"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
