<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.6.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="4" x2="4" y2="0" width="0" layer="20"/>
<wire x1="4" y1="0" x2="25.4" y2="0" width="0" layer="20"/>
<wire x1="25.4" y1="0" x2="26.67" y2="6.35" width="0" layer="20"/>
<wire x1="26.67" y1="6.35" x2="43.18" y2="6.35" width="0" layer="20"/>
<wire x1="43.18" y1="6.35" x2="44.45" y2="0" width="0" layer="20"/>
<wire x1="44.45" y1="0" x2="67" y2="0" width="0" layer="20"/>
<wire x1="67" y1="0" x2="71" y2="4" width="0" layer="20"/>
<wire x1="71" y1="4" x2="71" y2="67" width="0" layer="20"/>
<wire x1="71" y1="67" x2="67" y2="71.12" width="0" layer="20"/>
<wire x1="67" y1="71.12" x2="43.18" y2="71.12" width="0" layer="20"/>
<wire x1="43.18" y1="71.12" x2="41.783" y2="64.516" width="0" layer="20"/>
<wire x1="41.783" y1="64.516" x2="27.813" y2="64.516" width="0" layer="20"/>
<wire x1="27.813" y1="64.516" x2="26.67" y2="71.12" width="0" layer="20"/>
<wire x1="26.67" y1="71.12" x2="4" y2="71.12" width="0" layer="20"/>
<wire x1="4" y1="71.12" x2="0" y2="67" width="0" layer="20"/>
<wire x1="0" y1="67" x2="0" y2="4" width="0" layer="20"/>
<text>R1 (RED)</text>
<text>R3 (RED)</text>
<text>R5 (RED)</text>
<text>R6 (GREEN)</text>
<text>R4 (GREEN)</text>
<text>R2 (GREEN)</text>
<text>C_RES2</text>
<text>C_RES1</text>
<text>&gt; 100uF</text>
<text>TOUCH 1</text>
<text>TOUCH 2</text>
<text>TOUCH 3</text>
<text>C_RESRADIO
47uF +</text>
<text>C7 100nF</text>
<text>R7 10K</text>
<text>ATSHA</text>
<text>GND</text>
<text>VCC</text>
<text>RX</text>
<text>TX</text>
<text>DTR</text>
<text>RESET !</text>
<text>TOUCH 1</text>
<text>TOUCH 2</text>
<text>TOUCH 3</text>
<text>C1
4.7 - 10uF</text>
<text>GND  RST
MOSI SCK
VCC  MISO</text>
<text>MySensors 
board for "VHOME" 
remote switch</text>
<text>v0.2 - NCA78
19/05/2017
</text>
<text>CERN
OHL v1.2</text>
<text>C2
100nF</text>
<text>100nF</text>
<text>L1 (RED)</text>
<text>L3 (RED)</text>
<text>L1 (RED)</text>
<text>L6 (GREEN)</text>
<text>L4 (GREEN)</text>
<text>L2 (GREEN)</text>
<text>LPMB (POWER MODE)
OPEN: LOW POWER
SHORT: FAST MODE</text>
<text>SM  (KEY MODE)
OPEN: MULTI KEY
SHORT: SINGLE KEY</text>
<text>C3
100nF</text>
<text>R8
10K</text>
<text>CDTR
100nF</text>
<text>Minimize crossing with TOUCH 3 electrode:
8 mil traces + perpendicular
</text>
<text>S</text>
<text>S</text>
<text>S</text>
<text>CS1
0-50 pF</text>
<text>CS2
0-50 pF</text>
<text>CS3
0-50 pF</text>
<text>TTP224</text>
</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="1206-CAP">
</package>
<package name="EIA3216">
</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="0805">
</package>
</packages>
</library>
<library name="TD-MySensors">
<packages>
<package name="DUPONT_2_3">
</package>
<package name="LED_0805">
<description>&lt;b&gt;0805 Large pad size&lt;/b&gt;&lt;p&gt;

Digikey recommended sizing</description>
</package>
<package name="DUPONT_3">
</package>
<package name="DUPONT_2">
</package>
<package name="SOT23-3">
</package>
<package name="PAD-JUMPER-2-NO_YES_SILK">
<description>Small solder jumper with no paste layer so it will open after reflow.</description>
</package>
<package name="HOLE_M2.5PAN_TIGHT">
<description>M2.5 Screw, Pan Head, Tight mount,
2.6 mm hole,
5 mm head,
5.6 mm keep out</description>
</package>
</packages>
</library>
<library name="nrf24l01plus">
<packages>
<package name="WIRELESS-NRF24L01-SMD">
</package>
</packages>
</library>
<library name="NCA_Sensors">
<packages>
<package name="TOUCH_PAD_RECT">
</package>
<package name="BAT_CR2032_SMDROUND">
</package>
<package name="SWITCH_SMD_PROMINI_RESET">
</package>
<package name="SSOP16">
</package>
</packages>
</library>
<library name="SparkFun-DigitalIC">
<description>&lt;h3&gt;SparkFun Electronics' preferred foot prints&lt;/h3&gt;
In this library you'll find all manner of digital ICs- microcontrollers, memory chips, logic chips, FPGAs, 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="TQFP32-08">
<description>&lt;B&gt;Thin Plasic Quad Flat Package&lt;/B&gt; Grid 0.8 mm</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="OSHW-LOGO-L">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="C1" library="SparkFun-Capacitors" package="1206-CAP" value="4.7uF">
<attribute name="PROD_ID" value="CAP-10300"/>
</element>
<element name="C2" library="SparkFun-Passives" package="0805" value="100nF"/>
<element name="C3" library="SparkFun-Passives" package="0805" value="100nF"/>
<element name="C7" library="SparkFun-Passives" package="0805" value="100nF"/>
<element name="CS1" library="SparkFun-Passives" package="0805" value="0-50pF"/>
<element name="CS2" library="SparkFun-Passives" package="0805" value="0-50pF"/>
<element name="CS3" library="SparkFun-Passives" package="0805" value="0-50pF"/>
<element name="CT" library="SparkFun-Passives" package="0805" value="100nF"/>
<element name="C_RESRADIO" library="SparkFun-Capacitors" package="EIA3216" value="47uF">
<attribute name="PROD_ID" value="CAP-00811"/>
</element>
<element name="C_RES2" library="SparkFun-Capacitors" package="EIA3216" value="4.7uF">
<attribute name="PROD_ID" value="CAP-00811"/>
</element>
<element name="C_RES" library="SparkFun-Capacitors" package="EIA3216" value="100uF">
<attribute name="PROD_ID" value="CAP-00811"/>
</element>
<element name="J2" library="TD-MySensors" package="DUPONT_2_3" value=""/>
<element name="L1" library="TD-MySensors" package="LED_0805" value=""/>
<element name="L2" library="TD-MySensors" package="LED_0805" value=""/>
<element name="L3" library="TD-MySensors" package="LED_0805" value=""/>
<element name="L4" library="TD-MySensors" package="LED_0805" value=""/>
<element name="L5" library="TD-MySensors" package="LED_0805" value=""/>
<element name="L6" library="TD-MySensors" package="LED_0805" value=""/>
<element name="M1" library="nrf24l01plus" package="WIRELESS-NRF24L01-SMD" value="WIRELESS-NRF24L01SMD"/>
<element name="PAD1" library="NCA_Sensors" package="TOUCH_PAD_RECT" value="TOUCH_PADRECT"/>
<element name="PAD2" library="NCA_Sensors" package="TOUCH_PAD_RECT" value="TOUCH_PADRECT"/>
<element name="PAD3" library="NCA_Sensors" package="TOUCH_PAD_RECT" value="TOUCH_PADRECT"/>
<element name="R1" library="SparkFun-Passives" package="0805" value=""/>
<element name="R2" library="SparkFun-Passives" package="0805" value=""/>
<element name="R3" library="SparkFun-Passives" package="0805" value=""/>
<element name="R4" library="SparkFun-Passives" package="0805" value=""/>
<element name="R5" library="SparkFun-Passives" package="0805" value=""/>
<element name="R6" library="SparkFun-Passives" package="0805" value=""/>
<element name="R8" library="SparkFun-Passives" package="0805" value="10k"/>
<element name="R7" library="SparkFun-Passives" package="0805" value="10K"/>
<element name="U$2" library="TD-MySensors" package="DUPONT_3" value=""/>
<element name="U$3" library="TD-MySensors" package="DUPONT_2" value=""/>
<element name="U1" library="SparkFun-DigitalIC" package="TQFP32-08" value="ATMEGA328P_TQFP">
<attribute name="PROD_ID" value="IC-09069"/>
</element>
<element name="U2" library="TD-MySensors" package="SOT23-3" value=""/>
<element name="CR2032" library="NCA_Sensors" package="BAT_CR2032_SMDROUND" value="BATCR20328_SMDROUND"/>
<element name="CDTR" library="SparkFun-Passives" package="0805" value="100nF"/>
<element name="U$1" library="NCA_Sensors" package="SWITCH_SMD_PROMINI_RESET" value="SWITCHPROMINI_RESET"/>
<element name="U$4" library="SparkFun-Aesthetics" package="OSHW-LOGO-L" value=""/>
<element name="TTP224" library="NCA_Sensors" package="SSOP16" value="TTP224SSOP16"/>
<element name="SJ3" library="TD-MySensors" package="PAD-JUMPER-2-NO_YES_SILK" value=""/>
<element name="SJ4" library="TD-MySensors" package="PAD-JUMPER-2-NO_YES_SILK" value=""/>
<element name="U$5" library="TD-MySensors" package="HOLE_M2.5PAN_TIGHT" value=""/>
<element name="U$6" library="TD-MySensors" package="HOLE_M2.5PAN_TIGHT" value=""/>
<element name="U$7" library="TD-MySensors" package="HOLE_M2.5PAN_TIGHT" value=""/>
<element name="U$8" library="TD-MySensors" package="HOLE_M2.5PAN_TIGHT" value=""/>
</elements>
<signals>
<signal name="RESET">
<contactref element="U1" pad="29"/>
<contactref element="R8" pad="2"/>
<contactref element="J2" pad="6"/>
<contactref element="CDTR" pad="1"/>
<contactref element="U$1" pad="OUT"/>
</signal>
<signal name="GND">
<contactref element="C3" pad="2"/>
<contactref element="C2" pad="2"/>
<contactref element="U1" pad="5"/>
<contactref element="U1" pad="3"/>
<contactref element="U1" pad="21"/>
<contactref element="U2" pad="3"/>
<contactref element="C7" pad="1"/>
<contactref element="U$3" pad="2"/>
<contactref element="C_RES2" pad="C"/>
<contactref element="J2" pad="1"/>
<contactref element="CR2032" pad="-"/>
<contactref element="M1" pad="7"/>
<contactref element="C_RESRADIO" pad="C"/>
<contactref element="C1" pad="2"/>
<contactref element="L1" pad="2"/>
<contactref element="L6" pad="2"/>
<contactref element="L5" pad="2"/>
<contactref element="L4" pad="2"/>
<contactref element="L3" pad="2"/>
<contactref element="U$1" pad="IN"/>
<contactref element="CS1" pad="2"/>
<contactref element="CS3" pad="2"/>
<contactref element="CS2" pad="2"/>
<contactref element="TTP224" pad="10"/>
<contactref element="SJ4" pad="2"/>
<contactref element="CT" pad="2"/>
<contactref element="C_RES" pad="C"/>
<contactref element="L2" pad="2"/>
</signal>
<signal name="CE">
<contactref element="M1" pad="6"/>
<contactref element="U1" pad="13"/>
</signal>
<signal name="CSN">
<contactref element="M1" pad="5"/>
<contactref element="U1" pad="14"/>
</signal>
<signal name="SCK">
<contactref element="M1" pad="4"/>
<contactref element="U1" pad="17"/>
<contactref element="J2" pad="5"/>
</signal>
<signal name="MOSI">
<contactref element="M1" pad="3"/>
<contactref element="U1" pad="15"/>
<contactref element="J2" pad="2"/>
</signal>
<signal name="MISO">
<contactref element="M1" pad="2"/>
<contactref element="U1" pad="16"/>
<contactref element="J2" pad="4"/>
</signal>
<signal name="A3_ATSHA">
<contactref element="U2" pad="1"/>
<contactref element="R7" pad="2"/>
<contactref element="U1" pad="26"/>
</signal>
<signal name="TOUCH_1">
<contactref element="U1" pad="32"/>
<contactref element="TTP224" pad="16"/>
</signal>
<signal name="TOUCH_2">
<contactref element="U1" pad="25"/>
<contactref element="TTP224" pad="15"/>
</signal>
<signal name="TOUCH_3">
<contactref element="U1" pad="1"/>
<contactref element="TTP224" pad="14"/>
</signal>
<signal name="N$2">
<contactref element="PAD1" pad="SENSEPAD"/>
<contactref element="TTP224" pad="1"/>
<contactref element="CS1" pad="1"/>
</signal>
<signal name="RX">
<contactref element="U1" pad="30"/>
<contactref element="U$2" pad="1"/>
</signal>
<signal name="TX">
<contactref element="U1" pad="31"/>
<contactref element="U$2" pad="2"/>
</signal>
<signal name="LED_OFF3">
<contactref element="U1" pad="27"/>
<contactref element="R5" pad="1"/>
</signal>
<signal name="LED_ON3">
<contactref element="U1" pad="28"/>
<contactref element="R6" pad="1"/>
</signal>
<signal name="LED_OFF1">
<contactref element="R1" pad="1"/>
<contactref element="U1" pad="10"/>
</signal>
<signal name="LED_ON1">
<contactref element="U1" pad="9"/>
<contactref element="R2" pad="1"/>
</signal>
<signal name="N$3">
<contactref element="R1" pad="2"/>
<contactref element="L1" pad="1"/>
</signal>
<signal name="N$6">
<contactref element="L2" pad="1"/>
<contactref element="R2" pad="2"/>
</signal>
<signal name="N$1">
<contactref element="R5" pad="2"/>
<contactref element="L5" pad="1"/>
</signal>
<signal name="N$8">
<contactref element="R6" pad="2"/>
<contactref element="L6" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="R3" pad="2"/>
<contactref element="L3" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="R4" pad="2"/>
<contactref element="L4" pad="1"/>
</signal>
<signal name="LED_OFF2">
<contactref element="R3" pad="1"/>
<contactref element="U1" pad="11"/>
</signal>
<signal name="LED_ON2">
<contactref element="R4" pad="1"/>
<contactref element="U1" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="U1" pad="18"/>
<contactref element="C3" pad="1"/>
<contactref element="U1" pad="20"/>
<contactref element="U1" pad="4"/>
<contactref element="C2" pad="1"/>
<contactref element="U1" pad="6"/>
<contactref element="U2" pad="2"/>
<contactref element="R7" pad="1"/>
<contactref element="C7" pad="2"/>
<contactref element="M1" pad="8"/>
<contactref element="C_RESRADIO" pad="A"/>
<contactref element="C1" pad="1"/>
<contactref element="C_RES2" pad="A"/>
<contactref element="CR2032" pad="+1"/>
<contactref element="CR2032" pad="+2"/>
<contactref element="J2" pad="3"/>
<contactref element="U$3" pad="1"/>
<contactref element="R8" pad="1"/>
<contactref element="TTP224" pad="6"/>
<contactref element="SJ3" pad="1"/>
<contactref element="CT" pad="1"/>
<contactref element="C_RES" pad="A"/>
</signal>
<signal name="N$11">
<contactref element="U$2" pad="3"/>
<contactref element="CDTR" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="TTP224" pad="2"/>
<contactref element="PAD2" pad="SENSEPAD"/>
<contactref element="CS2" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="TTP224" pad="3"/>
<contactref element="PAD3" pad="SENSEPAD"/>
<contactref element="CS3" pad="1"/>
</signal>
<signal name="N$19">
<contactref element="TTP224" pad="8"/>
<contactref element="SJ3" pad="2"/>
</signal>
<signal name="N$18">
<contactref element="SJ4" pad="1"/>
<contactref element="TTP224" pad="12"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
