<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.2">
<drawing>
<board>
<plain>
<text>V1.0</text>
<text>2018/03</text>
<text>R</text>
<text>G</text>
<text>B</text>
<text>W</text>
<text>VCC</text>
<text>VCC</text>
<text>GND</text>
<text>LED RGBW CONTROLLER</text>
<hole x="17.7038" y="33.8074" drill="0.381"/>
<hole x="3.7592" y="33.8074" drill="0.381"/>
<text>+5V</text>
<text>+3V3</text>
<text>GND</text>
<text>POWER SUPPLY</text>
<text>24V TO 5V</text>
<text>POWER SUPPLY</text>
<text>5V TO 3.3V</text>
<text>GND</text>
<text>+3V3</text>
<text>+5V</text>
<hole x="16.4688" y="30.487" drill="2.794"/>
<wire x1="4.1402" y1="0" x2="72.9742" y2="0" width="0.2032" layer="20"/>
<wire x1="72.9742" y1="0" x2="72.9742" y2="29.0322" width="0.2032" layer="20"/>
<wire x1="72.9742" y1="29.0322" x2="69.088" y2="33.0962" width="0.2032" layer="20" curve="-200"/>
<wire x1="69.088" y1="33.0962" x2="18.8214" y2="33.0962" width="0.2032" layer="20"/>
<wire x1="16.5862" y1="33.0962" x2="4.8514" y2="33.0962" width="0.2032" layer="20"/>
<wire x1="2.667" y1="33.0962" x2="0" y2="33.0962" width="0.2032" layer="20"/>
<wire x1="0" y1="33.0962" x2="0" y2="4.191" width="0.2032" layer="20"/>
<wire x1="0" y1="4.191" x2="0.0254" y2="4.191" width="0.2032" layer="20"/>
<wire x1="0.0254" y1="4.191" x2="4.1402" y2="0" width="0.2032" layer="20" curve="-180"/>
<wire x1="18.8214" y1="33.0962" x2="18.8214" y2="43.18" width="0.2032" layer="20"/>
<wire x1="18.8214" y1="43.18" x2="2.667" y2="43.18" width="0.2032" layer="20"/>
<wire x1="2.667" y1="43.18" x2="2.667" y2="33.0962" width="0.2032" layer="20"/>
<wire x1="4.8514" y1="33.0962" x2="4.8514" y2="34.4678" width="0.2032" layer="20"/>
<wire x1="4.8514" y1="34.4678" x2="16.5862" y2="34.4678" width="0.2032" layer="20"/>
<wire x1="16.5862" y1="34.4678" x2="16.5862" y2="33.0962" width="0.2032" layer="20"/>
<text>MAX 24V</text>
</plain>
<libraries>
<library name=",giltesa">
<packages>
<package name="JST-8-1MM-SMD">
</package>
<package name="NRF24L01_SMD">
</package>
<package name="R0603">
</package>
<package name="C0603">
</package>
<package name="C1206">
</package>
<package name="TO-252">
</package>
<package name="TERMINAL_5MM_2P">
</package>
<package name="TERMINAL_5MM_3P">
</package>
<package name="DC_CONVERTER">
<description>&lt;a href="https://es.aliexpress.com/item/5-PCS-Mini-DC-DC-12-24V-to-5V3A-Step-Down-Module-Power-Supply-Module-Converter/32737717827.html"&gt;https://es.aliexpress.com/item/5-PCS-Mini-DC-DC-12-24V-to-5V3A-Step-Down-Module-Power-Supply-Module-Converter/32737717827.html&lt;/a&gt;
&lt;br/&gt;&lt;br/&gt;
&lt;strong&gt;Parameters&lt;/strong&gt;
&lt;ul&gt;
 	&lt;li&gt;Module Properties: non-isolated step-down module (BUCK) synchronous rectifier&lt;/li&gt;
 	&lt;li&gt;Input voltage: DC 4.5-24V&lt;/li&gt;
 	&lt;li&gt;Output voltage: integrated adjustable and fixed output, the back can choose a fixed output voltage&lt;/li&gt;
 	&lt;li&gt;Adjustable range (0.8-17V), fixed voltage (1.8V 2.5V 3.3V 5V 9V 12V)&lt;/li&gt;
 	&lt;li&gt;Output Current: 3A (Please note that full cooling), the actual test input 12V 1.5A output less heat without special treatment.&lt;/li&gt;
 	&lt;li&gt;Conversion efficiency: up to 97.5% (6.5 turn 5V 0.7A)&lt;/li&gt;
 	&lt;li&gt;Switching Frequency: 500KHz&lt;/li&gt;
 	&lt;li&gt;Output ripple: 20mV around (12V turn 5V3A) 20M-bandwidth&lt;/li&gt;
 	&lt;li&gt;Operating temperature: Industrial grade (-40°C to + 85 °C) (the higher the temperature, the smaller the output power)&lt;/li&gt;
 	&lt;li&gt;Output Overvoltage Protection: None&lt;/li&gt;
 	&lt;li&gt;Full load temperature rise: 40 °C&lt;/li&gt;
 	&lt;li&gt;Static current: 0.85 mA&lt;/li&gt;
 	&lt;li&gt;Load regulation: ± 1%&lt;/li&gt;
 	&lt;li&gt;Voltage regulation: ± 0.5%&lt;/li&gt;
 	&lt;li&gt;Dynamic response speed: 5% 200uS&lt;/li&gt;
 	&lt;li&gt;Output short circuit protection: Do not short-circuit a long time&lt;/li&gt;
 	&lt;li&gt;Input reverse polarity protection: None, input reverse polarity protection diode&lt;/li&gt;
 	&lt;li&gt;Enable control: Yes, high work, low stop working, high level 2-5V, a low level of about 0V. The default input with internal pull-up to the positive electrode.&lt;/li&gt;
 	&lt;li&gt;Connection: Welding&lt;/li&gt;
 	&lt;li&gt;Input: Welding&lt;/li&gt;
 	&lt;li&gt;Output: welding / pin&lt;/li&gt;
 	&lt;li&gt;Welding hole spacing: 2.54 mm&lt;/li&gt;
&lt;/ul&gt;
&lt;strong&gt;Product Features&lt;/strong&gt;
&lt;ul&gt;
 	&lt;li&gt;The new United States imported chips, definitely not homemade chips, disassemble chip.&lt;/li&gt;
 	&lt;li&gt;The maximum output current 3A, long-running 2.1A, sufficient margin.&lt;/li&gt;
 	&lt;li&gt;The new design, circuit design does not require electrolytic capacitors and tantalum capacitors (electrolytic capacitor life is short, tantalum risk of explosion). Now with the use of high-end large-size solid ceramic capacitor circuit (MCC) 2 Ke.&lt;/li&gt;
 	&lt;li&gt;The new program uses synchronous rectification circuit conversion efficiency is very high, in turn 5V 0.7A 6.5V when efficiency up to 97.5%, 12V turn 5V 1A, they also reached 94%, unlike some peers efficiency is only 60-70% . (Efficiency test removed the input reverse polarity protection diode and fuse drop).&lt;/li&gt;
 	&lt;li&gt;The high current shield inductance, low resistance, to maximize conversion efficiency. Reduce heat.
small size, 20 (L) * 11 (W) * 5 (high) mm&lt;/li&gt;
 	&lt;li&gt;Low quiescent current, quiescent current of 0.85 mA. Connected to the car battery without adding switches can be connected to the cigarette lighter line or the ACC power cable line.&lt;/li&gt;
 	&lt;li&gt;Output Integrated adjustable and fixed voltage, fixed output does not need customization, direct can be very voltage, potentiometer can adjust, versatility is very strong on the board under the spot welding&lt;/li&gt;
 	&lt;li&gt;Integration enabled port, default mode of operation, low close, bring convenience to control&lt;/li&gt;
 	&lt;li&gt;78 series can be used to replace linear regulators, such as 78057812, and so on.&lt;/li&gt;
&lt;/ul&gt;</description>
</package>
<package name="SO8">
</package>
<package name="SOT89_2">
</package>
<package name="1X03_SMD">
</package>
<package name="DS18B20">
</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>
<package name="SO08">
<description>&lt;b&gt;Small Outline Package&lt;/b&gt; Fits JEDEC packages (narrow SOIC-8)</description>
</package>
</packages>
</library>
<library name=",giltesa_logos">
<packages>
<package name="MYSENSORS_15MM">
</package>
<package name="DOMOTICA-10MM_2">
</package>
<package name="CC-BY-NC-SA_15MM">
</package>
</packages>
</library>
<library name="ohw-logo">
<packages>
<package name="OSHW_FILLX150_NOTEXT">
</package>
</packages>
</library>
<library name="SparkFun">
<packages>
<package name="FIDUCIAL-1X2">
</package>
<package name="EIA3528">
</package>
</packages>
</library>
<library name="TD-MySensors">
<packages>
<package name="SOT23-3">
</package>
</packages>
</library>
<library name="MySMD2">
<packages>
<package name="RESONATOR">
</package>
</packages>
</library>
<library name="led">
<description>&lt;b&gt;LEDs&lt;/b&gt;&lt;p&gt;
&lt;author&gt;Created by librarian@cadsoft.de&lt;/author&gt;&lt;br&gt;
Extended by Federico Battaglin &lt;author&gt;&amp;lt;federico.rd@fdpinternational.com&amp;gt;&lt;/author&gt; with DUOLED</description>
<packages>
<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>
</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="0603-ARV">
<description>&lt;b&gt;Chip Resistor Array&lt;/b&gt; size 4 × 0603&lt;p&gt;
convex termination - Phycomp Components&lt;br&gt;
Source: RS Components</description>
</package>
</packages>
</library>
<library name="cc-by-nc-sa">
<packages>
<package name="CC-NC-B_NIX">
</package>
</packages>
</library>
<library name="adafruit">
<packages>
<package name="1X03">
<description>&lt;b&gt;PIN HEADER&lt;/b&gt;</description>
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="U$2" library=",giltesa_logos" package="MYSENSORS_15MM" value="MYSENSORS3"/>
<element name="LOGO1" library="ohw-logo" package="OSHW_FILLX150_NOTEXT" value="OSHW_LOGO_FILLX0150-NT"/>
<element name="U$5" library=",giltesa_logos" package="DOMOTICA-10MM_2" value="DOMOTICA10MM_2"/>
<element name="U$6" library="SparkFun" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="U$7" library="SparkFun" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="U$14" library="SparkFun" package="FIDUCIAL-1X2" value="FIDUCIAL1X2"/>
<element name="R3" library=",giltesa" package="R0603" value="10K">
<attribute name="VALUE"/>
</element>
<element name="C1" library=",giltesa" package="C1206" value="4.7uF">
<attribute name="VALUE"/>
</element>
<element name="U3" library="TD-MySensors" package="SOT23-3" value="ATSHA204A">
<attribute name="VALUE"/>
</element>
<element name="C7" library=",giltesa" package="C0603" value="100nF"/>
<element name="U1" library="SparkFun-DigitalIC" package="TQFP32-08" value="ATMEGA328P">
<attribute name="PROD_ID" value="IC-09069"/>
<attribute name="VALUE" value="ATMEGA328P_TQFP"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library=",giltesa" package="C0603" value="100nF"/>
<element name="Y1" library="MySMD2" package="RESONATOR" value="8MHz">
<attribute name="VALUE"/>
</element>
<element name="C4" library=",giltesa" package="C0603" value="100nF">
<attribute name="VALUE"/>
</element>
<element name="U2" library=",giltesa" package="NRF24L01_SMD" value="NRF24L01">
<attribute name="VALUE"/>
</element>
<element name="FLASH" library="SparkFun-DigitalIC" package="SO08" value="SPI_FLASH-W25X40CLSNIG">
<attribute name="NAME"/>
</element>
<element name="R10" library=",giltesa" package="R0603" value="10K">
<attribute name="VALUE"/>
</element>
<element name="R4" library=",giltesa" package="R0603" value="10K">
<attribute name="VALUE"/>
</element>
<element name="JST1" library=",giltesa" package="JST-8-1MM-SMD" value="AVRISP+UART">
<attribute name="VALUE"/>
</element>
<element name="Q1" library=",giltesa" package="TO-252" value="FDD8447L"/>
<element name="Q2" library=",giltesa" package="TO-252" value="FDD8447L"/>
<element name="Q3" library=",giltesa" package="TO-252" value="FDD8447L">
<attribute name="VALUE"/>
</element>
<element name="Q4" library=",giltesa" package="TO-252" value="FDD8447L"/>
<element name="J3" library=",giltesa" package="TERMINAL_5MM_2P" value="">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="J1" library=",giltesa" package="TERMINAL_5MM_3P" value="">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="J2" library=",giltesa" package="TERMINAL_5MM_2P" value="">
<attribute name="VALUE"/>
<attribute name="NAME"/>
</element>
<element name="L1" library="led" package="CHIP-LED0805" value="PWD">
<attribute name="VALUE"/>
</element>
<element name="R12" library=",giltesa" package="R0603" value="68R">
<attribute name="VALUE"/>
</element>
<element name="J4" library=",giltesa" package="DC_CONVERTER" value="DC_CONVERTER"/>
<element name="U4" library=",giltesa" package="SO8" value="UCC27324">
<attribute name="VALUE"/>
</element>
<element name="U5" library=",giltesa" package="SO8" value="UCC27324">
<attribute name="VALUE"/>
</element>
<element name="RR1" library="SparkFun-Passives" package="0603-ARV" value="10K">
<attribute name="VALUE"/>
</element>
<element name="RR2" library="SparkFun-Passives" package="0603-ARV" value="10R">
<attribute name="VALUE"/>
</element>
<element name="RR3" library="SparkFun-Passives" package="0603-ARV" value="10K">
<attribute name="VALUE"/>
</element>
<element name="C2" library=",giltesa" package="C0603" value="100nF">
<attribute name="VALUE"/>
</element>
<element name="C5" library=",giltesa" package="C0603" value="100nF">
<attribute name="VALUE"/>
</element>
<element name="C6" library=",giltesa" package="C0603" value="10uF">
<attribute name="VALUE"/>
</element>
<element name="C8" library=",giltesa" package="C0603" value="100nF">
<attribute name="VALUE"/>
</element>
<element name="C9" library=",giltesa" package="C0603" value="10uF">
<attribute name="VALUE"/>
</element>
<element name="C10" library=",giltesa" package="C0603" value="100nF">
<attribute name="VALUE"/>
</element>
<element name="C11" library="SparkFun" package="EIA3528" value="22uF">
<attribute name="VALUE"/>
</element>
<element name="C12" library="SparkFun" package="EIA3528" value="22uF"/>
<element name="AMS1117-3.3" library=",giltesa" package="SOT89_2" value="AMS1117-3.3">
<attribute name="NAME"/>
</element>
<element name="U$18" library="cc-by-nc-sa" package="CC-NC-B_NIX" value="CC-NC-BCNIX"/>
<element name="U$21" library="cc-by-nc-sa" package="CC-NC-B_NIX" value="CC-NC-BCNIX"/>
<element name="J5" library=",giltesa" package="1X03_SMD" value="1X03"/>
<element name="JP1" library="adafruit" package="1X03" value="">
<attribute name="VALUE"/>
</element>
<element name="U6" library=",giltesa" package="DS18B20" value="DS18B20">
<attribute name="VALUE"/>
</element>
<element name="R11" library=",giltesa" package="R0603" value="4.7K">
<attribute name="VALUE"/>
</element>
<element name="U$12" library=",giltesa_logos" package="CC-BY-NC-SA_15MM" value="CC-BY-NC-SA15MM"/>
</elements>
<signals>
<signal name="GND">
<contactref element="C1" pad="2"/>
<contactref element="U2" pad="GND"/>
<contactref element="U3" pad="3"/>
<contactref element="C7" pad="1"/>
<contactref element="U1" pad="5"/>
<contactref element="U1" pad="21"/>
<contactref element="U1" pad="3"/>
<contactref element="Y1" pad="2"/>
<contactref element="C3" pad="1"/>
<contactref element="C4" pad="1"/>
<contactref element="FLASH" pad="4"/>
<contactref element="JST1" pad="2"/>
<contactref element="J4" pad="GND"/>
<contactref element="U4" pad="3"/>
<contactref element="U5" pad="3"/>
<contactref element="Q1" pad="S"/>
<contactref element="Q2" pad="S"/>
<contactref element="Q4" pad="S"/>
<contactref element="Q3" pad="S"/>
<contactref element="C9" pad="1"/>
<contactref element="C8" pad="1"/>
<contactref element="C6" pad="1"/>
<contactref element="C5" pad="1"/>
<contactref element="C2" pad="1"/>
<contactref element="C10" pad="1"/>
<contactref element="J5" pad="1"/>
<contactref element="L1" pad="C"/>
<contactref element="U6" pad="1"/>
<contactref element="U6" pad="1"/>
<contactref element="J3" pad="2"/>
<contactref element="RR3" pad="8"/>
<contactref element="RR3" pad="7"/>
<contactref element="RR3" pad="5"/>
<contactref element="RR3" pad="6"/>
<contactref element="RR1" pad="1"/>
<contactref element="RR1" pad="2"/>
<contactref element="RR1" pad="3"/>
<contactref element="RR1" pad="4"/>
</signal>
<signal name="RESET">
<contactref element="U1" pad="29"/>
<contactref element="R4" pad="1"/>
<contactref element="JST1" pad="4"/>
</signal>
<signal name="D13_SCK">
<contactref element="U2" pad="SCK"/>
<contactref element="U1" pad="17"/>
<contactref element="FLASH" pad="6"/>
<contactref element="JST1" pad="6"/>
</signal>
<signal name="D11_MOSI">
<contactref element="U2" pad="MOSI"/>
<contactref element="U1" pad="15"/>
<contactref element="FLASH" pad="5"/>
<contactref element="JST1" pad="5"/>
</signal>
<signal name="D12_MISO">
<contactref element="U2" pad="MISO"/>
<contactref element="U1" pad="16"/>
<contactref element="FLASH" pad="2"/>
<contactref element="JST1" pad="3"/>
</signal>
<signal name="A3_ATSHA204A">
<contactref element="U3" pad="1"/>
<contactref element="R3" pad="2"/>
<contactref element="U1" pad="26"/>
</signal>
<signal name="D0_RX">
<contactref element="U1" pad="30"/>
<contactref element="JST1" pad="7"/>
</signal>
<signal name="D1_TX">
<contactref element="U1" pad="31"/>
<contactref element="JST1" pad="8"/>
</signal>
<signal name="N$33">
<contactref element="U1" pad="20"/>
<contactref element="C3" pad="2"/>
</signal>
<signal name="N$29">
<contactref element="Y1" pad="1"/>
<contactref element="U1" pad="7"/>
</signal>
<signal name="N$30">
<contactref element="Y1" pad="3"/>
<contactref element="U1" pad="8"/>
</signal>
<signal name="D8_FLASH_CS">
<contactref element="U1" pad="12"/>
<contactref element="FLASH" pad="1"/>
<contactref element="R10" pad="1"/>
</signal>
<signal name="D9_LEDB~">
<contactref element="U1" pad="13"/>
<contactref element="U4" pad="4"/>
<contactref element="RR1" pad="8"/>
</signal>
<signal name="D10_RF_CS">
<contactref element="U1" pad="14"/>
<contactref element="U2" pad="CSN"/>
</signal>
<signal name="D7_RF_CE">
<contactref element="U1" pad="11"/>
<contactref element="U2" pad="CE"/>
</signal>
<signal name="D6_LEDG~">
<contactref element="U1" pad="10"/>
<contactref element="U5" pad="2"/>
<contactref element="RR1" pad="5"/>
</signal>
<signal name="D5_LEDR~">
<contactref element="U1" pad="9"/>
<contactref element="U5" pad="4"/>
<contactref element="RR1" pad="6"/>
</signal>
<signal name="D3_LEDW~">
<contactref element="U1" pad="1"/>
<contactref element="U4" pad="2"/>
<contactref element="RR1" pad="7"/>
</signal>
<signal name="N$6">
<contactref element="Q1" pad="G"/>
<contactref element="RR2" pad="6"/>
<contactref element="RR3" pad="3"/>
</signal>
<signal name="N$1">
<contactref element="Q1" pad="D"/>
<contactref element="J1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="Q2" pad="G"/>
<contactref element="RR2" pad="5"/>
<contactref element="RR3" pad="4"/>
</signal>
<signal name="N$3">
<contactref element="Q2" pad="D"/>
<contactref element="J1" pad="2"/>
</signal>
<signal name="N$4">
<contactref element="Q3" pad="G"/>
<contactref element="RR2" pad="8"/>
<contactref element="RR3" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="Q3" pad="D"/>
<contactref element="J1" pad="3"/>
</signal>
<signal name="N$7">
<contactref element="Q4" pad="G"/>
<contactref element="RR2" pad="7"/>
<contactref element="RR3" pad="2"/>
</signal>
<signal name="N$8">
<contactref element="Q4" pad="D"/>
<contactref element="J2" pad="1"/>
</signal>
<signal name="N$9">
<contactref element="L1" pad="A"/>
<contactref element="R12" pad="1"/>
</signal>
<signal name="VCC">
<contactref element="J4" pad="VIN"/>
<contactref element="C2" pad="2"/>
<contactref element="C10" pad="2"/>
<contactref element="J2" pad="2"/>
<contactref element="J3" pad="1"/>
</signal>
<signal name="N$10">
<contactref element="U4" pad="7"/>
<contactref element="RR2" pad="3"/>
</signal>
<signal name="N$11">
<contactref element="U4" pad="5"/>
<contactref element="RR2" pad="4"/>
</signal>
<signal name="N$12">
<contactref element="U5" pad="7"/>
<contactref element="RR2" pad="1"/>
</signal>
<signal name="N$13">
<contactref element="U5" pad="5"/>
<contactref element="RR2" pad="2"/>
</signal>
<signal name="+5V">
<contactref element="J4" pad="VOUT"/>
<contactref element="U4" pad="6"/>
<contactref element="C5" pad="2"/>
<contactref element="C6" pad="2"/>
<contactref element="U5" pad="6"/>
<contactref element="C8" pad="2"/>
<contactref element="C9" pad="2"/>
<contactref element="J5" pad="3"/>
</signal>
<signal name="+3V3">
<contactref element="JST1" pad="1"/>
<contactref element="FLASH" pad="3"/>
<contactref element="R10" pad="2"/>
<contactref element="FLASH" pad="8"/>
<contactref element="FLASH" pad="7"/>
<contactref element="U1" pad="18"/>
<contactref element="U1" pad="4"/>
<contactref element="U1" pad="6"/>
<contactref element="C4" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="U3" pad="2"/>
<contactref element="R3" pad="1"/>
<contactref element="C7" pad="2"/>
<contactref element="C1" pad="1"/>
<contactref element="U2" pad="3.3V"/>
<contactref element="J5" pad="2"/>
<contactref element="R12" pad="2"/>
<contactref element="U6" pad="3"/>
<contactref element="R11" pad="2"/>
</signal>
<signal name="+5V*">
<contactref element="C11" pad="A"/>
<contactref element="AMS1117-3.3" pad="3"/>
<contactref element="JP1" pad="3"/>
</signal>
<signal name="GND*">
<contactref element="C12" pad="C"/>
<contactref element="C11" pad="C"/>
<contactref element="AMS1117-3.3" pad="1"/>
<contactref element="JP1" pad="1"/>
</signal>
<signal name="+3V3*">
<contactref element="C12" pad="A"/>
<contactref element="AMS1117-3.3" pad="2"/>
<contactref element="AMS1117-3.3" pad="4"/>
<contactref element="JP1" pad="2"/>
</signal>
<signal name="A0_DS18B20">
<contactref element="U6" pad="2"/>
<contactref element="R11" pad="1"/>
<contactref element="U1" pad="23"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
