<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<text>OpenEnergyMonitor.org</text>
<text>OpenEnergyMonitor.org</text>
<text>433Mhz</text>
<text>868Mhz</text>
<text>915Mhz</text>
<text>165mm ant</text>
<text>82mm ant</text>
<text>78mm ant</text>
<text>433Mhz</text>
<text>868Mhz</text>
<text>915Mhz</text>
<text>165mm ant</text>
<text>82mm ant</text>
<text>78mm ant</text>
<text>433Mhz</text>
<text>868Mhz</text>
<text>915Mhz</text>
<text>165mm ant</text>
<text>82mm ant</text>
<text>78mm ant</text>
<text>433Mhz</text>
<text>868Mhz</text>
<text>915Mhz</text>
<text>165mm ant</text>
<text>82mm ant</text>
<text>78mm ant</text>
<text>433Mhz</text>
<text>868Mhz</text>
<text></text>
<text>82mm ant</text>
<text>165mm ant</text>
<text>V3.2 Oct 2013</text>
<text>emonTx</text>
<text>Open-Hardware</text>
<text>Designed in </text>
<text>North Wales </text>
<text>Made in UK</text>
<text>Designed in </text>
<text>North Wales </text>
<text>Made in UK</text>
<wire x1="0" y1="79.9066" x2="0" y2="0.0066" width="0.1" layer="20"/>
<wire x1="0" y1="0.0066" x2="99.9" y2="0.0066" width="0.1" layer="20"/>
<wire x1="99.9" y1="0.0066" x2="99.9" y2="79.9066" width="0.1" layer="20"/>
<wire x1="99.9" y1="79.9066" x2="0" y2="79.9066" width="0.1" layer="20"/>
<text>5V (6V Max)</text>
<text>3.3V</text>
<text>IRQ0 Dig2</text>
<text>ADC5 / Dig19 /DS18B20 PWR</text>
<text>GND</text>
<text>Dig 5 / DS18B20 Data / PWM</text>
<text>DS18B20 pull-up (Dig5 to ADC 5/Dig19)</text>
<text>IRQ Dig2 Pull down</text>
<text>1</text>
<text>2</text>
<text>3</text>
<text>4</text>
<text>5</text>
<text>6</text>
<text>Wireless Energy 
Monitoring Node</text>
<text>UART</text>
<text>Reset</text>
<text>CT 1-3
23kW MAX
</text>
<text>SMT V0.6 rev3</text>
<text>emonTx</text>
<text>wireless energy monitoring node</text>
<text>Technology that helps us live within ecological limits</text>
<text>Designed in North Wales UK by Glyn Hudson &amp; Trystan Lea</text>
<text>SMT V0.6 rev3</text>
<text>emonTx</text>
<text>wireless energy monitoring node</text>
<text>Technology that helps us live within ecological limits</text>
<text>Designed in North Wales UK by Glyn Hudson &amp; Trystan Lea</text>
<text>SMT V0.6 rev3</text>
<text>emonTx</text>
<text>wireless energy monitoring node</text>
<text>Technology that helps us live within ecological limits</text>
<text>Designed in North Wales UK by Glyn Hudson &amp; Trystan Lea</text>
<text>V3.2</text>
<text>emonTx</text>
<text>wireless energy monitoring node</text>
<text>Technology that helps us live within ecological limits</text>
<text>Designed in North Wales UK by Glyn Hudson &amp; Trystan Lea</text>
<text>Lead free PCB - RoHS components</text>
<text>@240V</text>
<text>4.5kW MAX
@240V</text>
<text>4.5kW MAX</text>
<text>9V AC</text>
<text>5V USB</text>
<text>JP2 AC-DC Power Supply 
Enable - 20mA MAX</text>
<text>Front Act LED
Dig 6 PWM</text>
<text>GND</text>
<text>3 x AA
Battery Holder</text>
<text>6V Max</text>
<text>1</text>
<text>RFu328 + 
RFM12B / SRF</text>
<text>Programming Header</text>
<text>5V
6V Max</text>
<text>3.3V</text>
<text>GND</text>
<text>Dig2
IRQ0</text>
<text>ADC5/Dig19
DS18B20 PWR</text>
<text>Dig 5 PWM
DS18B20 Data</text>
<text>915Mhz</text>
<text>78mm ant</text>
<text>RFM12B</text>
<text>SRF</text>
<text>Node:</text>
<text>1</text>
<text>2</text>
<text>3</text>
<text>4</text>
<text>5</text>
<text>6</text>
<text>Rx</text>
<text>Tx</text>
<text>5V</text>
<text>RST</text>
<text>Dig 9 PWM</text>
<text>Dig 10</text>
<text>LED</text>
</plain>
<libraries>
<library name="pinhead">
<packages>
<package name="2X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="STX3100">
<description>&lt;b&gt;MIC/HEADPHONE JACK&lt;/b&gt;&lt;p&gt;
KS-S stereo microphone/headphone jack&lt;p&gt;
 PG203JN (Schukat) &lt;p&gt;
 TruConnect K-PJ-317 http://www.rapidonline.com/Cables-Connectors/Stereo-Socket-3-5mm-Switched-20-5108</description>
</package>
<package name="CHIP-LED0805">
<description>&lt;b&gt;Hyper CHIPLED Hyper-Bright LED&lt;/b&gt;&lt;p&gt;
LB R99A&lt;br&gt;
Source: http://www.osram.convergy.de/ ... lb_r99a.pdf</description>
</package>
<package name="FIDUCIAL_1MM">
</package>
<package name="1X2-3.5MM">
</package>
<package name="B3F-31XX">
<description>&lt;b&gt;OMRON SWITCH&lt;/b&gt;</description>
</package>
<package name="DCJACK_2MM_PTH">
<description>DJ Jack 2.0mm PTH Right-Angle</description>
</package>
<package name="XBEE">
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="R0603">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;</description>
</package>
<package name="0204/7">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
type 0204, grid 7.5 mm</description>
</package>
</packages>
</library>
<library name="resistor">
<packages>
<package name="C0603">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="R1206">
<description>&lt;b&gt;RESISTOR&lt;/b&gt;&lt;p&gt;
chip</description>
</package>
<package name="PANASONIC_D">
<description>&lt;b&gt;Panasonic Aluminium Electrolytic Capacitor VS-Serie Package D&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="SparkFun">
<packages>
<package name="FTDI_BASIC">
</package>
<package name="1X02_LOCK">
</package>
<package name="SOD-323">
</package>
<package name="0603">
</package>
</packages>
</library>
<library name="Ciseco Footprints">
<description>&lt;h3&gt;Ciseco foot prints&lt;/h3&gt;
&lt;br /&gt;
Foot prints for the XRF and SRF.&lt;br /&gt;
Latest Version avalible from &lt;a href="http://github.com/cisecoplc"&gt;github.com/cisecoplc&lt;/a&gt;
&lt;br /&gt;
&lt;br /&gt;
Provided "as is" with no express or implied warranty or support.&lt;br /&gt;
&lt;br /&gt;
&lt;a href="http://www.ciseco.co.uk"&gt;www.ciseco.co.uk&lt;/a&gt;&lt;br /&gt;
&lt;a href="http://www.openmicros.org"&gt;www.openmicros.org&lt;/a&gt;&lt;br /&gt;</description>
<packages>
<package name="RFµ-328-LANDING">
</package>
</packages>
</library>
<library name="OpenEnergyMonitor">
<packages>
<package name="SOT89">
<description>&lt;b&gt;SMALL OUTLINE TRANSISTOR&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="Battery Holders">
<packages>
<package name="AAA_PCB_HOLDER">
<description>3x AAA PCB Battery Holder</description>
</package>
</packages>
</library>
<library name="con-coax">
<description>&lt;b&gt;Coax Connectors&lt;/b&gt;&lt;p&gt;
Radiall  and M/A COM.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="BU-SMA-H">
<description>FEMALE &lt;b&gt;SMA CONNECTOR&lt;/b&gt;&lt;p&gt;
Radiall&lt;p&gt;</description>
</package>
</packages>
</library>
<library name="holes">
<description>&lt;b&gt;Mounting Holes and Pads&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="3,0-PAD">
<description>&lt;b&gt;MOUNTING PAD&lt;/b&gt; 3.0 mm, round</description>
</package>
</packages>
</library>
<library name="Farnell_MCP1700-SOT23">
<packages>
<package name="SOT95P237X112-3N">
</package>
</packages>
</library>
<library name="linear">
<description>&lt;b&gt;Linear Devices&lt;/b&gt;&lt;p&gt;
Operational amplifiers,  comparators, voltage regulators, ADCs, DACs, etc.&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;</description>
<packages>
<package name="TO220V">
<description>&lt;b&gt;TO 200 vertical&lt;/b&gt;</description>
</package>
</packages>
</library>
<library name="ohw-logo">
<packages>
<package name="OSHW_6X200_NOTEXT">
</package>
</packages>
</library>
<library name="Ciseco USB miniB">
<packages>
<package name="USB-MINIB-CISECO">
<description>&lt;b&gt;USB Series Mini-B Surface Mounted&lt;/b&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="P1-13">
<description>&lt;b&gt;TEST PAD&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="ISP" library="pinhead" package="2X03" value="3x2F -  BOTTOM">
<attribute name="NAME"/>
</element>
<element name="CT4" library="adafruit" package="STX3100" value="STEREOJACK">
<attribute name="NAME"/>
</element>
<element name="CT3" library="adafruit" package="STX3100" value="STEREOJACK">
<attribute name="NAME"/>
</element>
<element name="CT2" library="adafruit" package="STX3100" value="STEREOJACK">
<attribute name="NAME"/>
</element>
<element name="R2" library="rcl" package="R0603" value="470K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R3" library="rcl" package="0204/7" value="22R">
<attribute name="VALUE"/>
</element>
<element name="R4" library="rcl" package="R0603" value="470K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R11" library="rcl" package="R0603" value="470K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R12" library="rcl" package="R0603" value="470K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="rcl" package="R0603" value="120K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R14" library="rcl" package="R0603" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R15" library="rcl" package="R0603" value="470K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R16" library="rcl" package="0204/7" value="120R">
<attribute name="VALUE"/>
</element>
<element name="R17" library="rcl" package="R0603" value="470K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="rcl" package="R0603" value="470K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="rcl" package="0204/7" value="22R">
<attribute name="VALUE"/>
</element>
<element name="R6" library="rcl" package="R0603" value="470K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R10" library="rcl" package="R0603" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="CT1" library="adafruit" package="STX3100" value="STEREOJACK">
<attribute name="NAME"/>
</element>
<element name="R21" library="rcl" package="R0603" value="470K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R22" library="rcl" package="0204/7" value="22R">
<attribute name="VALUE"/>
</element>
<element name="R23" library="rcl" package="R0603" value="470K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R24" library="rcl" package="0204/7" value="4K7">
<attribute name="VALUE"/>
</element>
<element name="RFU" library="Ciseco Footprints" package="RFµ-328-LANDING" value="RFµ-328-SMD">
<attribute name="VALUE"/>
</element>
<element name="U$3" library="Battery Holders" package="AAA_PCB_HOLDER" value="4.5V">
<attribute name="RAPID_OC" value="18-2967"/>
</element>
<element name="SMA" library="con-coax" package="BU-SMA-H" value="BU-SMA-H">
<attribute name="OC_NEWARK" value="unknown"/>
<attribute name="MPN" value=""/>
<attribute name="MF" value=""/>
<attribute name="OC_FARNELL" value="unknown"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="H1" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0"/>
<element name="H2" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0"/>
<element name="H3" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0"/>
<element name="H4" library="holes" package="3,0-PAD" value="MOUNT-PAD-ROUND3.0"/>
<element name="U$4" library="adafruit" package="FIDUCIAL_1MM" value="FIDUCIAL"/>
<element name="U$5" library="adafruit" package="FIDUCIAL_1MM" value="FIDUCIAL"/>
<element name="JP1" library="SparkFun" package="FTDI_BASIC" value="FTDI">
<attribute name="VALUE"/>
</element>
<element name="J1" library="adafruit" package="1X2-3.5MM" value="1X2-3.5MM"/>
<element name="J2" library="adafruit" package="1X2-3.5MM" value="1X2-3.5MM"/>
<element name="C2" library="resistor" package="C0603" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="rcl" package="R1206" value="22R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="rcl" package="R1206" value="22R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="rcl" package="R1206" value="22R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R18" library="rcl" package="R1206" value="120R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R19" library="rcl" package="R0603" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R20" library="rcl" package="R0603" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R25" library="rcl" package="R0603" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R26" library="rcl" package="R0603" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R27" library="rcl" package="R0603" value="4K7">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$6" library="Farnell_MCP1700-SOT23" package="SOT95P237X112-3N" value="TOREX XC6206P332MR">
<attribute name="PACKAGE" value="SOT23-3"/>
<attribute name="OC_NEWARK" value="88H9817"/>
<attribute name="MPN" value="MCP1700T-3302E/TT"/>
<attribute name="SUPPLIER" value="Microchip"/>
<attribute name="OC_FARNELL" value="1296592"/>
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="resistor" package="C0603" value="1uF 6V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="resistor" package="C0603" value="1uF 6V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IC2" library="linear" package="TO220V" value="7805">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C9" library="resistor" package="C0603" value="10uF 6V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C12" library="resistor" package="C0603" value="10uF 6V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C13" library="resistor" package="C0603" value="10uF 6V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C14" library="resistor" package="C0603" value="10uF 6V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="J4" library="adafruit" package="1X2-3.5MM" value="1X2-3.5MM"/>
<element name="C15" library="resistor" package="C0603" value="10uF 6V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C17" library="resistor" package="C0603" value="1uF 6V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R28" library="rcl" package="R0603" value="1K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="JP2" library="SparkFun" package="1X02_LOCK" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="SparkFun" package="SOD-323" value="1N4148">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R29" library="resistor" package="R1206" value="56R 0.25W">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C18" library="resistor" package="PANASONIC_D" value="47uF 16V">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C19" library="resistor" package="C0603" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="SparkFun" package="0603" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R30" library="rcl" package="0204/7" value="10K">
<attribute name="VALUE"/>
</element>
<element name="S1" library="adafruit" package="B3F-31XX" value="">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="resistor" package="C0603" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="LOGO1" library="ohw-logo" package="OSHW_6X200_NOTEXT" value="OSHW_LOGO_6MILX0200-NT"/>
<element name="U$1" library="adafruit" package="FIDUCIAL_1MM" value="FIDUCIAL"/>
<element name="U$7" library="adafruit" package="FIDUCIAL_1MM" value="FIDUCIAL"/>
<element name="CN1" library="adafruit" package="DCJACK_2MM_PTH" value="AC 9V">
<attribute name="VALUE"/>
</element>
<element name="LED1" library="adafruit" package="CHIP-LED0805" value="Red 1.85V">
<attribute name="VALUE"/>
</element>
<element name="R31" library="rcl" package="R0603" value="10K">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$9" library="adafruit" package="XBEE" value="XBEE"/>
<element name="U$10" library="Ciseco USB miniB" package="USB-MINIB-CISECO" value="USB-MINIB-5PIN">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$11" library="OpenEnergyMonitor" package="SOT89" value="MCP1754">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TP1" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP3" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP4" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP5" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP6" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP7" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP8" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
<element name="TP9" library="testpad" package="P1-13" value="TPPAD1-13">
<attribute name="TP_SIGNAL_NAME" value=""/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="+5V">
<contactref element="JP1" pad="VCC"/>
<contactref element="J4" pad="2"/>
<contactref element="U$3" pad="+"/>
<contactref element="C5" pad="2"/>
<contactref element="U$6" pad="3"/>
<contactref element="IC2" pad="1"/>
<contactref element="U$10" pad="VBUS"/>
<contactref element="TP7" pad="TP"/>
</signal>
<signal name="GND">
<contactref element="RFU" pad="10"/>
<contactref element="JP1" pad="GND"/>
<contactref element="RFU" pad="10"/>
<contactref element="ISP" pad="6"/>
<contactref element="U$6" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="IC2" pad="2"/>
<contactref element="C19" pad="1"/>
<contactref element="L1" pad="2"/>
<contactref element="R30" pad="2"/>
<contactref element="J1" pad="2"/>
<contactref element="S1" pad="1"/>
<contactref element="C7" pad="1"/>
<contactref element="SMA" pad="2"/>
<contactref element="SMA" pad="4"/>
<contactref element="SMA" pad="3"/>
<contactref element="SMA" pad="5"/>
<contactref element="H2" pad="B3,0"/>
<contactref element="H4" pad="B3,0"/>
<contactref element="H3" pad="B3,0"/>
<contactref element="H1" pad="B3,0"/>
<contactref element="C18" pad="-"/>
<contactref element="CN1" pad="GND"/>
<contactref element="CN1" pad="GNDBREAK"/>
<contactref element="CN1" pad="GND"/>
<contactref element="LED1" pad="C"/>
<contactref element="R31" pad="2"/>
<contactref element="U$9" pad="10"/>
<contactref element="U$3" pad="-"/>
<contactref element="U$10" pad="GND"/>
<contactref element="U$10" pad="MTN1"/>
<contactref element="U$10" pad="MTN3"/>
<contactref element="U$10" pad="MTN2"/>
<contactref element="U$10" pad="MTN4"/>
<contactref element="U$11" pad="2.1"/>
<contactref element="U$11" pad="2"/>
<contactref element="TP5" pad="TP"/>
</signal>
<signal name="MISO">
<contactref element="ISP" pad="1"/>
<contactref element="RFU" pad="6"/>
<contactref element="U$9" pad="6"/>
</signal>
<signal name="SCK">
<contactref element="ISP" pad="3"/>
<contactref element="RFU" pad="8"/>
<contactref element="U$9" pad="8"/>
</signal>
<signal name="MOSI">
<contactref element="ISP" pad="4"/>
<contactref element="RFU" pad="7"/>
<contactref element="U$9" pad="7"/>
</signal>
<signal name="ADC0">
<contactref element="RFU" pad="4"/>
<contactref element="R28" pad="1"/>
<contactref element="U$9" pad="4"/>
</signal>
<signal name="ADC1">
<contactref element="RFU" pad="15"/>
<contactref element="R19" pad="2"/>
<contactref element="U$9" pad="15"/>
</signal>
<signal name="ADC2">
<contactref element="RFU" pad="14"/>
<contactref element="R20" pad="2"/>
<contactref element="U$9" pad="14"/>
</signal>
<signal name="ADC3">
<contactref element="RFU" pad="13"/>
<contactref element="R25" pad="2"/>
<contactref element="U$9" pad="13"/>
</signal>
<signal name="ADC4">
<contactref element="RFU" pad="12"/>
<contactref element="R26" pad="2"/>
<contactref element="U$9" pad="12"/>
</signal>
<signal name="N$33">
<contactref element="R3" pad="1"/>
<contactref element="R2" pad="1"/>
<contactref element="R4" pad="1"/>
<contactref element="CT2" pad="5"/>
<contactref element="R8" pad="1"/>
<contactref element="C12" pad="1"/>
</signal>
<signal name="N$34">
<contactref element="R11" pad="1"/>
<contactref element="R12" pad="2"/>
<contactref element="R14" pad="2"/>
<contactref element="C15" pad="1"/>
</signal>
<signal name="N$37">
<contactref element="R15" pad="1"/>
<contactref element="R17" pad="1"/>
<contactref element="R16" pad="1"/>
<contactref element="CT4" pad="5"/>
<contactref element="R18" pad="1"/>
<contactref element="C14" pad="1"/>
</signal>
<signal name="N$38">
<contactref element="R5" pad="1"/>
<contactref element="R1" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="CT1" pad="5"/>
<contactref element="R7" pad="1"/>
<contactref element="C9" pad="1"/>
</signal>
<signal name="N$41">
<contactref element="R10" pad="1"/>
<contactref element="LED1" pad="A"/>
</signal>
<signal name="DIG9">
<contactref element="RFU" pad="16"/>
<contactref element="U$9" pad="16"/>
<contactref element="TP8" pad="TP"/>
</signal>
<signal name="N$3">
<contactref element="R22" pad="1"/>
<contactref element="R21" pad="1"/>
<contactref element="R23" pad="1"/>
<contactref element="CT3" pad="5"/>
<contactref element="R9" pad="1"/>
<contactref element="C13" pad="1"/>
</signal>
<signal name="SS">
<contactref element="RFU" pad="9"/>
<contactref element="U$9" pad="9"/>
<contactref element="TP9" pad="TP"/>
</signal>
<signal name="RST">
<contactref element="RFU" pad="5"/>
<contactref element="C2" pad="2"/>
<contactref element="S1" pad="2"/>
<contactref element="U$9" pad="5"/>
<contactref element="ISP" pad="5"/>
</signal>
<signal name="TX">
<contactref element="RFU" pad="2"/>
<contactref element="JP1" pad="RXI"/>
<contactref element="U$9" pad="2"/>
</signal>
<signal name="ADC5">
<contactref element="RFU" pad="11"/>
<contactref element="U$9" pad="11"/>
<contactref element="R27" pad="2"/>
<contactref element="R24" pad="2"/>
<contactref element="J2" pad="2"/>
<contactref element="TP3" pad="TP"/>
</signal>
<signal name="DIG6">
<contactref element="RFU" pad="17"/>
<contactref element="R10" pad="2"/>
<contactref element="U$9" pad="17"/>
</signal>
<signal name="DIG5">
<contactref element="RFU" pad="18"/>
<contactref element="U$9" pad="18"/>
<contactref element="R27" pad="1"/>
<contactref element="R24" pad="1"/>
<contactref element="J2" pad="1"/>
<contactref element="TP1" pad="TP"/>
</signal>
<signal name="DIG3">
<contactref element="RFU" pad="19"/>
<contactref element="U$9" pad="19"/>
</signal>
<signal name="DIG2">
<contactref element="RFU" pad="20"/>
<contactref element="J1" pad="1"/>
<contactref element="R30" pad="1"/>
<contactref element="R31" pad="1"/>
<contactref element="U$9" pad="20"/>
<contactref element="TP4" pad="TP"/>
</signal>
<signal name="AGND">
<contactref element="R1" pad="2"/>
<contactref element="R2" pad="2"/>
<contactref element="R21" pad="2"/>
<contactref element="R15" pad="2"/>
<contactref element="C14" pad="2"/>
<contactref element="C13" pad="2"/>
<contactref element="C12" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="L1" pad="1"/>
<contactref element="R12" pad="1"/>
<contactref element="C15" pad="2"/>
<contactref element="CT4" pad="4"/>
<contactref element="CT3" pad="4"/>
<contactref element="CT2" pad="4"/>
<contactref element="CT1" pad="4"/>
</signal>
<signal name="RX">
<contactref element="RFU" pad="3"/>
<contactref element="JP1" pad="TXO"/>
<contactref element="U$9" pad="3"/>
</signal>
<signal name="N$9">
<contactref element="JP1" pad="DTR"/>
<contactref element="C2" pad="1"/>
</signal>
<signal name="3.3V">
<contactref element="U$6" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="R23" pad="2"/>
<contactref element="R17" pad="2"/>
<contactref element="R11" pad="2"/>
<contactref element="R6" pad="2"/>
<contactref element="IC2" pad="3"/>
<contactref element="ISP" pad="2"/>
<contactref element="J4" pad="1"/>
<contactref element="C19" pad="2"/>
<contactref element="RFU" pad="1"/>
<contactref element="C7" pad="2"/>
<contactref element="U$9" pad="1"/>
<contactref element="JP2" pad="2"/>
<contactref element="TP6" pad="TP"/>
</signal>
<signal name="AC">
<contactref element="C17" pad="2"/>
<contactref element="CN1" pad="PWR"/>
<contactref element="D1" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="R14" pad="1"/>
<contactref element="R28" pad="2"/>
<contactref element="R13" pad="2"/>
<contactref element="R13" pad="2"/>
</signal>
<signal name="N$7">
<contactref element="R13" pad="1"/>
<contactref element="C17" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="R16" pad="2"/>
<contactref element="R26" pad="1"/>
<contactref element="CT4" pad="1"/>
<contactref element="R18" pad="2"/>
</signal>
<signal name="N$6">
<contactref element="R29" pad="2"/>
<contactref element="C18" pad="+"/>
<contactref element="U$11" pad="1"/>
</signal>
<signal name="N$12">
<contactref element="D1" pad="1"/>
<contactref element="R29" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="R5" pad="2"/>
<contactref element="R19" pad="1"/>
<contactref element="CT1" pad="1"/>
<contactref element="R7" pad="2"/>
</signal>
<signal name="N$10">
<contactref element="R3" pad="2"/>
<contactref element="R20" pad="1"/>
<contactref element="CT2" pad="1"/>
<contactref element="R8" pad="2"/>
</signal>
<signal name="N$13">
<contactref element="R22" pad="2"/>
<contactref element="R25" pad="1"/>
<contactref element="CT3" pad="1"/>
<contactref element="R9" pad="2"/>
</signal>
<signal name="N$5">
<contactref element="U$11" pad="3"/>
<contactref element="JP2" pad="1"/>
</signal>
<signal name="N$11">
<contactref element="RFU" pad="21"/>
<contactref element="SMA" pad="1"/>
</signal>
<signal name="N$14">
</signal>
</signals>
</board>
</drawing>
</eagle>
