<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.4">
<drawing>
<board>
<plain>
<text>SPI</text>
<text>A0</text>
<text>A2</text>
<text>A4</text>
<text>UART</text>
<text>D2</text>
<text>D4</text>
<text>D6</text>
<text>I2C</text>
<text>A0</text>
<text>A1</text>
<text>A2</text>
<text>A3</text>
<text>D3</text>
<text>D5</text>
<text>D7</text>
<text>D8</text>
<text>UART</text>
<text>I2C</text>
<text>I2C</text>
<text>I2C</text>
<text>J17</text>
<text>J20</text>
<text>J19</text>
<text>J18</text>
<text>ISP</text>
<text>Base Shield</text>
<text>v2.0 03/10/2014</text>
<text>www.seeedstudio.com</text>
<text>by Seeed Studio</text>
<wire x1="64.77" y1="0" x2="66.04" y2="1.27" width="0.0254" layer="20" curve="90"/>
<wire x1="1.27" y1="0" x2="0" y2="1.27" width="0.0254" layer="20" curve="-90"/>
<wire x1="0" y1="52.07" x2="1.27" y2="53.34" width="0.0254" layer="20" curve="-90"/>
<wire x1="63.5" y1="53.34" x2="66.04" y2="50.8" width="0.0254" layer="20" curve="-90"/>
<text>3V3_VCC_5V</text>
<wire x1="66.04" y1="2.54" x2="66.04" y2="1.27" width="0.0254" layer="20"/>
<wire x1="66.04" y1="1.27" x2="64.77" y2="0" width="0.0254" layer="20" curve="-90"/>
<wire x1="1.27" y1="0" x2="0" y2="1.27" width="0.0254" layer="20" curve="-90"/>
<wire x1="0" y1="1.27" x2="0" y2="52.07" width="0.0254" layer="20"/>
<wire x1="0" y1="52.07" x2="1.27" y2="53.34" width="0.0254" layer="20" curve="-90"/>
<wire x1="1.27" y1="53.34" x2="63.5" y2="53.34" width="0.0254" layer="20"/>
<wire x1="63.5" y1="53.34" x2="66.04" y2="50.8" width="0.0254" layer="20" curve="-90"/>
<wire x1="66.04" y1="50.8" x2="66.04" y2="40.386" width="0.0254" layer="20"/>
<wire x1="66.04" y1="40.386" x2="68.58" y2="37.846" width="0.0254" layer="20"/>
<wire x1="68.58" y1="37.846" x2="68.58" y2="5.08" width="0.0254" layer="20"/>
<wire x1="68.58" y1="5.08" x2="66.04" y2="2.54" width="0.0254" layer="20"/>
<wire x1="1.27" y1="0" x2="64.77" y2="0" width="0.0254" layer="20"/>
<wire x1="137.16" y1="2.54" x2="137.16" y2="1.27" width="0.0254" layer="20"/>
<wire x1="137.16" y1="1.27" x2="135.89" y2="0" width="0.0254" layer="20" curve="-90"/>
<wire x1="72.39" y1="0" x2="71.12" y2="1.27" width="0.0254" layer="20" curve="-90"/>
<wire x1="71.12" y1="1.27" x2="71.12" y2="52.07" width="0.0254" layer="20"/>
<wire x1="71.12" y1="52.07" x2="72.39" y2="53.34" width="0.0254" layer="20" curve="-90"/>
<wire x1="72.39" y1="53.34" x2="134.62" y2="53.34" width="0.0254" layer="20"/>
<wire x1="134.62" y1="53.34" x2="137.16" y2="50.8" width="0.0254" layer="20" curve="-90"/>
<wire x1="137.16" y1="50.8" x2="137.16" y2="40.386" width="0.0254" layer="20"/>
<wire x1="137.16" y1="40.386" x2="139.7" y2="37.846" width="0.0254" layer="20"/>
<wire x1="139.7" y1="37.846" x2="139.7" y2="5.08" width="0.0254" layer="20"/>
<wire x1="139.7" y1="5.08" x2="137.16" y2="2.54" width="0.0254" layer="20"/>
<wire x1="72.39" y1="0" x2="135.89" y2="0" width="0.0254" layer="20"/>
<wire x1="73.66" y1="104.14" x2="73.66" y2="105.41" width="0.0254" layer="20"/>
<wire x1="73.66" y1="105.41" x2="74.93" y2="106.68" width="0.0254" layer="20" curve="-90"/>
<wire x1="138.43" y1="106.68" x2="139.7" y2="105.41" width="0.0254" layer="20" curve="-90"/>
<wire x1="139.7" y1="105.41" x2="139.7" y2="54.61" width="0.0254" layer="20"/>
<wire x1="139.7" y1="54.61" x2="138.43" y2="53.34" width="0.0254" layer="20" curve="-90"/>
<wire x1="138.43" y1="53.34" x2="76.2" y2="53.34" width="0.0254" layer="20"/>
<wire x1="76.2" y1="53.34" x2="73.66" y2="55.88" width="0.0254" layer="20" curve="-90"/>
<wire x1="73.66" y1="55.88" x2="73.66" y2="66.294" width="0.0254" layer="20"/>
<wire x1="73.66" y1="66.294" x2="71.12" y2="68.834" width="0.0254" layer="20"/>
<wire x1="71.12" y1="68.834" x2="71.12" y2="101.6" width="0.0254" layer="20"/>
<wire x1="71.12" y1="101.6" x2="73.66" y2="104.14" width="0.0254" layer="20"/>
<wire x1="138.43" y1="106.68" x2="74.93" y2="106.68" width="0.0254" layer="20"/>
<wire x1="2.54" y1="104.14" x2="2.54" y2="105.41" width="0.0254" layer="20"/>
<wire x1="2.54" y1="105.41" x2="3.81" y2="106.68" width="0.0254" layer="20" curve="-90"/>
<wire x1="67.31" y1="106.68" x2="68.58" y2="105.41" width="0.0254" layer="20" curve="-90"/>
<wire x1="68.58" y1="105.41" x2="68.58" y2="54.61" width="0.0254" layer="20"/>
<wire x1="68.58" y1="54.61" x2="67.31" y2="53.34" width="0.0254" layer="20" curve="-90"/>
<wire x1="67.31" y1="53.34" x2="5.08" y2="53.34" width="0.0254" layer="20"/>
<wire x1="5.08" y1="53.34" x2="2.54" y2="55.88" width="0.0254" layer="20" curve="-90"/>
<wire x1="2.54" y1="55.88" x2="2.54" y2="66.294" width="0.0254" layer="20"/>
<wire x1="2.54" y1="66.294" x2="0" y2="68.834" width="0.0254" layer="20"/>
<wire x1="0" y1="68.834" x2="0" y2="101.6" width="0.0254" layer="20"/>
<wire x1="0" y1="101.6" x2="2.54" y2="104.14" width="0.0254" layer="20"/>
<wire x1="67.31" y1="106.68" x2="3.81" y2="106.68" width="0.0254" layer="20"/>
<hole x="2.54" y="-3.81" drill="1.905"/>
<hole x="137.16" y="-3.81" drill="1.905"/>
<hole x="137.16" y="110.49" drill="1.905"/>
<hole x="2.54" y="110.49" drill="1.905"/>
<text>VCC</text>
<text>GND</text>
<text>RX</text>
<text>DX</text>
<text>GND</text>
<text>VCC</text>
<text>D3</text>
<text>D2</text>
<text>GND</text>
<text>VCC</text>
<text>D4</text>
<text>D3</text>
<text>GND</text>
<text>VCC</text>
<text>D5</text>
<text>D4</text>
<text>GND</text>
<text>VCC</text>
<text>D6</text>
<text>D5</text>
<text>GND</text>
<text>VCC</text>
<text>D7</text>
<text>D6</text>
<text>GND</text>
<text>VCC</text>
<text>D8</text>
<text>D7</text>
<text>GND</text>
<text>VCC</text>
<text>D9</text>
<text>D8</text>
<text>GND</text>
<text>VCC</text>
<text>SDA</text>
<text>SCL</text>
<text>GND</text>
<text>VCC</text>
<text>SDA</text>
<text>SCL</text>
<text>GND</text>
<text>VCC</text>
<text>SDA</text>
<text>SCL</text>
<text>GND</text>
<text>VCC</text>
<text>SDA</text>
<text>SCL</text>
<text>GND</text>
<text>VCC</text>
<text>A1</text>
<text>A0</text>
<text>GND</text>
<text>VCC</text>
<text>A2</text>
<text>A1</text>
<text>GND</text>
<text>VCC</text>
<text>A3</text>
<text>A2</text>
<text>GND</text>
<text>VCC</text>
<text>A4</text>
<text>A3</text>
<text>NC</text>
<text>IOREF</text>
<text>RST</text>
<text>3V3</text>
<text>5V</text>
<text>GND</text>
<text>GND</text>
<text>VIN</text>
<text>0</text>
<text>1</text>
<text>2</text>
<text>3</text>
<text>4</text>
<text>5</text>
<text>ANALOG</text>
<text>VCC</text>
<text>MISO</text>
<text>MOSI</text>
<text>SCK</text>
<text>GND</text>
<text>RST</text>
<text>0</text>
<text>1</text>
<text>2</text>
<text>3</text>
<text>4</text>
<text>5</text>
<text>6</text>
<text>7</text>
<text>RX</text>
<text>TX</text>
<text>8</text>
<text>9</text>
<text>10</text>
<text>11</text>
<text>12</text>
<text>13</text>
<text>GND</text>
<text>AREF</text>
<text>SDA</text>
<text>SCL</text>
<text>DIGITIAL</text>
</plain>
<libraries>
<library name="moudle">
<packages>
<package name="ARDUINO-38P">
</package>
</packages>
</library>
<library name="Connector">
<packages>
<package name="4P-2.0-90D">
</package>
<package name="4P-2.0">
</package>
</packages>
</library>
<library name="Discrete">
<packages>
<package name="2P-7.62X3.56-90D">
</package>
<package name="R0603">
</package>
<package name="LED-2P-2.54-3MM">
<description>&lt;B&gt;LED&lt;/B&gt;&lt;p&gt;
3 mm, round</description>
</package>
<package name="2P-SMD-1.78X1.27">
</package>
<package name="6P-2CH-2.5-9.1X3.5X3.2H-90D">
</package>
<package name="ROUND-MARK-1.0">
</package>
</packages>
</library>
<library name="Logo">
<packages>
<package name="OSHW_FILLX200_NOTEXT">
</package>
<package name="LOGO_SILK">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="J1" library="Connector" package="4P-2.0" value="D0">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J2" library="Connector" package="4P-2.0" value="D2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J4" library="Connector" package="4P-2.0" value="D4">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J6" library="Connector" package="4P-2.0" value="D6">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J8" library="Connector" package="4P-2.0" value="D8">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J9" library="Connector" package="4P-2.0-90D" value="A0">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J11" library="Connector" package="4P-2.0-90D" value="A2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J13" library="Connector" package="4P-2.0" value="IIC">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J14" library="Connector" package="4P-2.0" value="IIC">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J15" library="Connector" package="4P-2.0" value="IIC">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J16" library="Connector" package="4P-2.0" value="IIC">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J10" library="Connector" package="4P-2.0-90D" value="A1">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J12" library="Connector" package="4P-2.0-90D" value="A3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RST" library="Discrete" package="2P-7.62X3.56-90D" value="BOTTON-2P-DP">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J3" library="Connector" package="4P-2.0" value="D3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J5" library="Connector" package="4P-2.0" value="D5">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J7" library="Connector" package="4P-2.0" value="D7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$2" library="Logo" package="OSHW_FILLX200_NOTEXT" value=""/>
<element name="U$4" library="Logo" package="LOGO_SILK" value=""/>
<element name="U2" library="moudle" package="ARDUINO-38P" value="DIP Long Blue Female Header"/>
<element name="P1" library="Discrete" package="2P-SMD-1.78X1.27" value="DNP">
<attribute name="PARTNO" value="DNP"/>
<attribute name="NAME"/>
</element>
<element name="P2" library="Discrete" package="2P-SMD-1.78X1.27" value="DNP">
<attribute name="PARTNO" value="DNP"/>
<attribute name="NAME"/>
</element>
<element name="R1" library="Discrete" package="R0603" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PWR" library="Discrete" package="LED-2P-2.54-3MM" value="GREEN">
<attribute name="NAME"/>
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="R2" library="Discrete" package="R0603" value="1k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SW1" library="Discrete" package="6P-2CH-2.5-9.1X3.5X3.2H-90D" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="P3" library="Discrete" package="ROUND-MARK-1.0" value="">
<attribute name="PARTNO" value="DNP"/>
</element>
<element name="P4" library="Discrete" package="ROUND-MARK-1.0" value="">
<attribute name="PARTNO" value="DNP"/>
</element>
<element name="P5" library="Discrete" package="ROUND-MARK-1.0" value="">
<attribute name="PARTNO" value="DNP"/>
</element>
<element name="P6" library="Discrete" package="ROUND-MARK-1.0" value="">
<attribute name="PARTNO" value="DNP"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="J1" pad="4"/>
<contactref element="J2" pad="4"/>
<contactref element="J4" pad="4"/>
<contactref element="J6" pad="4"/>
<contactref element="J8" pad="4"/>
<contactref element="J9" pad="4"/>
<contactref element="J11" pad="4"/>
<contactref element="J13" pad="4"/>
<contactref element="J14" pad="4"/>
<contactref element="J15" pad="4"/>
<contactref element="J16" pad="4"/>
<contactref element="J10" pad="4"/>
<contactref element="J12" pad="4"/>
<contactref element="RST" pad="P$2"/>
<contactref element="J3" pad="4"/>
<contactref element="J5" pad="4"/>
<contactref element="J7" pad="4"/>
<contactref element="U2" pad="15"/>
<contactref element="U2" pad="27"/>
<contactref element="U2" pad="26"/>
<contactref element="PWR" pad="K"/>
</signal>
<signal name="VCC">
<contactref element="J1" pad="3"/>
<contactref element="J2" pad="3"/>
<contactref element="J4" pad="3"/>
<contactref element="J6" pad="3"/>
<contactref element="J8" pad="3"/>
<contactref element="J9" pad="3"/>
<contactref element="J11" pad="3"/>
<contactref element="J13" pad="3"/>
<contactref element="J14" pad="3"/>
<contactref element="J15" pad="3"/>
<contactref element="J16" pad="3"/>
<contactref element="J10" pad="3"/>
<contactref element="J12" pad="3"/>
<contactref element="J3" pad="3"/>
<contactref element="J5" pad="3"/>
<contactref element="J7" pad="3"/>
<contactref element="R1" pad="1"/>
<contactref element="R2" pad="1"/>
<contactref element="SW1" pad="COM1"/>
<contactref element="SW1" pad="COM2"/>
</signal>
<signal name="A0">
<contactref element="J9" pad="1"/>
<contactref element="U2" pad="19"/>
</signal>
<signal name="A1">
<contactref element="J9" pad="2"/>
<contactref element="J10" pad="1"/>
<contactref element="U2" pad="20"/>
</signal>
<signal name="A2">
<contactref element="J11" pad="1"/>
<contactref element="J10" pad="2"/>
<contactref element="U2" pad="21"/>
</signal>
<signal name="A3">
<contactref element="J11" pad="2"/>
<contactref element="J12" pad="1"/>
<contactref element="U2" pad="22"/>
</signal>
<signal name="A4">
<contactref element="J12" pad="2"/>
<contactref element="U2" pad="23"/>
<contactref element="P1" pad="1"/>
</signal>
<signal name="3V3">
<contactref element="U2" pad="29"/>
<contactref element="SW1" pad="CH1A"/>
<contactref element="SW1" pad="CH2A"/>
</signal>
<signal name="VIN">
<contactref element="U2" pad="25"/>
</signal>
<signal name="A5">
<contactref element="U2" pad="24"/>
<contactref element="P2" pad="2"/>
</signal>
<signal name="AREF">
<contactref element="U2" pad="16"/>
</signal>
<signal name="D13">
<contactref element="U2" pad="14"/>
</signal>
<signal name="D12">
<contactref element="U2" pad="13"/>
</signal>
<signal name="D11">
<contactref element="U2" pad="12"/>
</signal>
<signal name="D10">
<contactref element="U2" pad="11"/>
</signal>
<signal name="D9">
<contactref element="J8" pad="2"/>
<contactref element="U2" pad="10"/>
</signal>
<signal name="D8">
<contactref element="J8" pad="1"/>
<contactref element="J7" pad="2"/>
<contactref element="U2" pad="9"/>
</signal>
<signal name="D7">
<contactref element="J6" pad="2"/>
<contactref element="J7" pad="1"/>
<contactref element="U2" pad="8"/>
</signal>
<signal name="D6">
<contactref element="J6" pad="1"/>
<contactref element="J5" pad="2"/>
<contactref element="U2" pad="7"/>
</signal>
<signal name="D5">
<contactref element="J4" pad="2"/>
<contactref element="J5" pad="1"/>
<contactref element="U2" pad="6"/>
</signal>
<signal name="D4">
<contactref element="J4" pad="1"/>
<contactref element="J3" pad="2"/>
<contactref element="U2" pad="5"/>
</signal>
<signal name="D3">
<contactref element="J2" pad="2"/>
<contactref element="J3" pad="1"/>
<contactref element="U2" pad="4"/>
</signal>
<signal name="D2">
<contactref element="J2" pad="1"/>
<contactref element="U2" pad="3"/>
</signal>
<signal name="D1">
<contactref element="J1" pad="2"/>
<contactref element="U2" pad="2"/>
</signal>
<signal name="D0">
<contactref element="J1" pad="1"/>
<contactref element="U2" pad="1"/>
</signal>
<signal name="IOREF">
<contactref element="U2" pad="31"/>
</signal>
<signal name="5V">
<contactref element="U2" pad="28"/>
<contactref element="SW1" pad="CH1B"/>
<contactref element="SW1" pad="CH2B"/>
</signal>
<signal name="RST">
<contactref element="U2" pad="30"/>
<contactref element="RST" pad="P$1"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="SDA">
<contactref element="U2" pad="17"/>
<contactref element="P1" pad="2"/>
<contactref element="J13" pad="2"/>
<contactref element="J14" pad="2"/>
<contactref element="J15" pad="2"/>
<contactref element="J16" pad="2"/>
</signal>
<signal name="SCL">
<contactref element="U2" pad="18"/>
<contactref element="P2" pad="1"/>
<contactref element="J13" pad="1"/>
<contactref element="J14" pad="1"/>
<contactref element="J15" pad="1"/>
<contactref element="J16" pad="1"/>
</signal>
<signal name="N$1">
<contactref element="PWR" pad="A"/>
<contactref element="R1" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
