<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="7.1.0">
<drawing>
<board>
<plain>
<wire x1="33.02" y1="0.635" x2="33.02" y2="23.495" width="0.254" layer="20"/>
<wire x1="0" y1="0.635" x2="33.02" y2="0.635" width="0.254" layer="20"/>
<wire x1="0" y1="0.635" x2="0" y2="23.495" width="0.254" layer="20"/>
<wire x1="0" y1="23.495" x2="33.02" y2="23.495" width="0.254" layer="20"/>
<text>WWW.OLIMEX.COM</text>
<text>(C) 2014</text>
<text>MOD-WiFi-ESP8266-DEV</text>
<text>C:/YASSEN_ON_C-YASSEN-REBORN/TASKS/MOD-nRF8001===P/Nordic_NRF8001/nRF8001-Gerber Files/with DCDC/\!PICLIST-0909+++.BMP</text>
<text>Rev.A</text>
<text>RoHS </text>
<text>Compliant</text>
<text>0</text>
<text>0</text>
<text>0</text>
<text>1</text>
<text>1</text>
<text>1</text>
<text>MTDO</text>
<text>GPIO0</text>
<text>GPIO2</text>
<text>SDIO</text>
<text>UART</text>
<text>FLASH</text>
<text>1</text>
<text>X</text>
<text>X</text>
<text>0</text>
<text>0</text>
<text>1</text>
<text>0</text>
<text>1</text>
<text>1</text>
<text>64 errors top</text>
<text>27 errors bottom</text>
<text>91 errors total</text>
</plain>
<libraries>
<library name="OLIMEX_IC">
<packages>
<package name="SO8_ATMEL_FLASH">
</package>
<package name="QFN32_PAD">
</package>
</packages>
</library>
<library name="rcl">
<packages>
<package name="C0603_DWS">
</package>
<package name="C0402_TI">
</package>
<package name="R0402_TI">
</package>
<package name="L0402_TI">
</package>
</packages>
</library>
<library name="con-harting-ml">
<packages>
<package name="ML10L_PADS_FEMAIL">
</package>
</packages>
</library>
<library name="olimex_logo1">
<packages>
<package name="ESD_SYMBOL">
</package>
<package name="PB_SMALL">
</package>
<package name="RECYCLE_BIN1/8">
</package>
</packages>
</library>
<library name="OLIMEX_ANT">
<packages>
<package name="ESP8266_ANT">
</package>
</packages>
</library>
<library name="OLIMEX_DISCRET">
<packages>
<package name="NX3225SA">
</package>
</packages>
</library>
<library name="DOUBLE-SIDE">
<packages>
<package name="LED_0603">
</package>
</packages>
</library>
<library name="jumper">
<packages>
<package name="SJ_2_SMALLER">
</package>
<package name="SJ_1_SMALLER_CLOSE_10MILS">
</package>
<package name="SJ_1_SMALLER">
</package>
</packages>
</library>
<library name="gogo">
<packages>
<package name="TESTPAD40/66">
</package>
<package name="TESTPAD50/80">
</package>
<package name="SOD-123">
</package>
</packages>
</library>
<library name="OLIMEX_CONNECTORS">
<packages>
<package name="RF_CONNECTOR_I-PEX">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="UEXT" library="con-harting-ml" package="ML10L_PADS_FEMAIL" value="NA(IDC10S/PCB)">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U$4" library="olimex_logo1" package="ESD_SYMBOL" value=""/>
<element name="U$6" library="olimex_logo1" package="PB_SMALL" value=""/>
<element name="U$7" library="olimex_logo1" package="RECYCLE_BIN1/8" value=""/>
<element name="R3" library="rcl" package="R0402_TI" value="100k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U1" library="OLIMEX_IC" package="QFN32_PAD" value="ESP8266">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="ANT" library="OLIMEX_ANT" package="ESP8266_ANT" value="WIFI_ANT_ESP8266">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L2" library="rcl" package="L0402_TI" value="NA">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="L1" library="rcl" package="L0402_TI" value="NA">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C5" library="rcl" package="C0402_TI" value="5.6pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C4" library="rcl" package="C0402_TI" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C3" library="rcl" package="C0603_DWS" value="10uF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C6" library="rcl" package="C0402_TI" value="NA">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R1" library="rcl" package="R0402_TI" value="12k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R2" library="rcl" package="R0402_TI" value="200R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="U2" library="OLIMEX_IC" package="SO8_ATMEL_FLASH" value="W25Q16BVSSIG">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C7" library="rcl" package="C0402_TI" value="100nF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C2" library="rcl" package="C0402_TI" value="10pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="C1" library="rcl" package="C0402_TI" value="10pF">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="Q1" library="OLIMEX_DISCRET" package="NX3225SA" value="TSX-3225/26MHz/10PPM/7pF/3.2x2.5mm SMD">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R4" library="rcl" package="R0402_TI" value="2k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R5" library="rcl" package="R0402_TI" value="200R">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TXD" library="DOUBLE-SIDE" package="LED_0603" value="LED/Green/0603">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="PWR" library="DOUBLE-SIDE" package="LED_0603" value="LED/Red/0603">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R6" library="rcl" package="R0402_TI" value="2k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="TDOJP" library="jumper" package="SJ_2_SMALLER" value="Default:2-3">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IO2JP" library="jumper" package="SJ_2_SMALLER" value="Default:1-2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="IO0JP" library="jumper" package="SJ_2_SMALLER" value="Default:1-2">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R7" library="rcl" package="R0402_TI" value="2k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R8" library="rcl" package="R0402_TI" value="2k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R9" library="rcl" package="R0402_TI" value="2k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="ADC" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GPIO14" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GPIO16" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GPIO12" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GPIO13" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GPIO15" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GPIO2" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GPIO0" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="SD_D1" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="SD_D0" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="SD_CMD" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="SD_D3" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="SD_D2" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GPIO1" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GPIO3" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="3.3V" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GND" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GPIO4" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="GPIO5" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="1" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="2" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="21" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="3" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="20" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="4" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="22" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="11" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="16" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="18" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="17" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="19" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="15" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="12" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="8" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="5" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="10" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="6" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="7" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="9" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="SD_CLK" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="R10" library="rcl" package="R0402_TI" value="2k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R13" library="rcl" package="R0402_TI" value="12k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="13" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="R14" library="rcl" package="R0402_TI" value="12k">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="14" library="gogo" package="TESTPAD50/80" value="TESTPAD8">
<attribute name="NAME"/>
<attribute name="NAME"/>
</element>
<element name="R15" library="rcl" package="R0402_TI" value="NA">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="D1" library="gogo" package="SOD-123" value="NA(1N5819-S4)">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SJ1" library="jumper" package="SJ_1_SMALLER_CLOSE_10MILS" value="close">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="RSTB" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="CHIP_E" library="gogo" package="TESTPAD40/66" value="TESTPAD40/66">
<attribute name="NAME"/>
</element>
<element name="R16" library="rcl" package="R0402_TI" value="NA">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="R17" library="rcl" package="R0402_TI" value="NA">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="SJ2" library="jumper" package="SJ_1_SMALLER" value="open">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
<element name="ANT_CON" library="OLIMEX_CONNECTORS" package="RF_CONNECTOR_I-PEX" value="NA(U.FL)">
<attribute name="NAME"/>
<attribute name="VALUE"/>
</element>
</elements>
<signals>
<signal name="GND">
<contactref element="UEXT" pad="2"/>
<contactref element="L1" pad="1"/>
<contactref element="L2" pad="1"/>
<contactref element="ANT" pad="GND"/>
<contactref element="C3" pad="2"/>
<contactref element="C4" pad="2"/>
<contactref element="U1" pad="PAD"/>
<contactref element="C6" pad="2"/>
<contactref element="R1" pad="2"/>
<contactref element="U2" pad="4"/>
<contactref element="C7" pad="2"/>
<contactref element="U1" pad="P$1"/>
<contactref element="U1" pad="P$2"/>
<contactref element="U1" pad="P$3"/>
<contactref element="U1" pad="P$4"/>
<contactref element="U1" pad="P$5"/>
<contactref element="U1" pad="P$6"/>
<contactref element="U1" pad="P$7"/>
<contactref element="U1" pad="P$8"/>
<contactref element="U1" pad="P$9"/>
<contactref element="Q1" pad="NC_2"/>
<contactref element="Q1" pad="NC_1"/>
<contactref element="C2" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="R6" pad="1"/>
<contactref element="TDOJP" pad="3"/>
<contactref element="IO2JP" pad="3"/>
<contactref element="IO0JP" pad="3"/>
<contactref element="GND" pad="P$1"/>
<contactref element="2" pad="P$1"/>
<contactref element="ANT_CON" pad="1"/>
<contactref element="ANT_CON" pad="2"/>
</signal>
<signal name="VCC">
<contactref element="U1" pad="4"/>
<contactref element="U1" pad="3"/>
<contactref element="U1" pad="1"/>
<contactref element="U1" pad="30"/>
<contactref element="U1" pad="29"/>
<contactref element="C4" pad="1"/>
<contactref element="C3" pad="1"/>
<contactref element="U2" pad="8"/>
<contactref element="C7" pad="1"/>
<contactref element="R3" pad="2"/>
<contactref element="R4" pad="2"/>
<contactref element="U1" pad="11"/>
<contactref element="U1" pad="17"/>
<contactref element="UEXT" pad="1"/>
<contactref element="PWR" pad="A"/>
<contactref element="IO2JP" pad="1"/>
<contactref element="IO0JP" pad="1"/>
<contactref element="TDOJP" pad="1"/>
<contactref element="3.3V" pad="P$1"/>
<contactref element="1" pad="P$1"/>
<contactref element="R10" pad="2"/>
<contactref element="R13" pad="1"/>
<contactref element="R14" pad="2"/>
<contactref element="R15" pad="2"/>
</signal>
<signal name="RXD">
<contactref element="UEXT" pad="3"/>
<contactref element="R3" pad="1"/>
<contactref element="U1" pad="25"/>
<contactref element="GPIO3" pad="P$1"/>
<contactref element="4" pad="P$1"/>
</signal>
<signal name="TXD">
<contactref element="U1" pad="26"/>
<contactref element="R5" pad="1"/>
<contactref element="GPIO1" pad="P$1"/>
<contactref element="3" pad="P$1"/>
</signal>
<signal name="N$12">
<contactref element="U1" pad="2"/>
<contactref element="L2" pad="2"/>
<contactref element="C5" pad="2"/>
<contactref element="SJ2" pad="2"/>
</signal>
<signal name="N$14">
<contactref element="C5" pad="1"/>
<contactref element="L1" pad="2"/>
<contactref element="ANT" pad="ANT"/>
</signal>
<signal name="N$18">
<contactref element="U1" pad="6"/>
<contactref element="C6" pad="1"/>
<contactref element="ADC" pad="P$1"/>
<contactref element="12" pad="P$1"/>
</signal>
<signal name="N$22">
<contactref element="U1" pad="31"/>
<contactref element="R1" pad="1"/>
</signal>
<signal name="N$21">
<contactref element="U1" pad="27"/>
<contactref element="C2" pad="2"/>
<contactref element="Q1" pad="2"/>
</signal>
<signal name="N$27">
<contactref element="U1" pad="21"/>
<contactref element="R2" pad="2"/>
<contactref element="5" pad="P$1"/>
<contactref element="SD_CLK" pad="P$1"/>
</signal>
<signal name="N$23">
<contactref element="U1" pad="28"/>
<contactref element="C1" pad="2"/>
<contactref element="Q1" pad="1"/>
</signal>
<signal name="SD_D0">
<contactref element="U1" pad="22"/>
<contactref element="U2" pad="2"/>
<contactref element="SD_D0" pad="P$1"/>
<contactref element="9" pad="P$1"/>
</signal>
<signal name="SD_CLK">
<contactref element="R2" pad="1"/>
<contactref element="U2" pad="6"/>
</signal>
<signal name="SD_CMD">
<contactref element="U1" pad="20"/>
<contactref element="U2" pad="1"/>
<contactref element="SD_CMD" pad="P$1"/>
<contactref element="8" pad="P$1"/>
</signal>
<signal name="SD_D1">
<contactref element="U1" pad="23"/>
<contactref element="U2" pad="5"/>
<contactref element="SD_D1" pad="P$1"/>
<contactref element="7" pad="P$1"/>
</signal>
<signal name="SD_D3">
<contactref element="U1" pad="19"/>
<contactref element="U2" pad="3"/>
<contactref element="SD_D3" pad="P$1"/>
<contactref element="10" pad="P$1"/>
</signal>
<signal name="SD_D2">
<contactref element="U1" pad="18"/>
<contactref element="U2" pad="7"/>
<contactref element="SD_D2" pad="P$1"/>
<contactref element="6" pad="P$1"/>
</signal>
<signal name="N$1">
<contactref element="UEXT" pad="4"/>
<contactref element="TXD" pad="C"/>
<contactref element="R15" pad="1"/>
<contactref element="D1" pad="A"/>
<contactref element="SJ1" pad="1"/>
</signal>
<signal name="N$2">
<contactref element="R4" pad="1"/>
<contactref element="TXD" pad="A"/>
</signal>
<signal name="N$3">
<contactref element="R6" pad="2"/>
<contactref element="PWR" pad="C"/>
</signal>
<signal name="MTDO">
<contactref element="TDOJP" pad="2"/>
<contactref element="R9" pad="1"/>
</signal>
<signal name="GPIO2">
<contactref element="IO2JP" pad="2"/>
<contactref element="R8" pad="1"/>
</signal>
<signal name="GPIO0">
<contactref element="IO0JP" pad="2"/>
<contactref element="R7" pad="1"/>
</signal>
<signal name="N$4">
<contactref element="U1" pad="15"/>
<contactref element="R7" pad="2"/>
<contactref element="GPIO0" pad="P$1"/>
<contactref element="21" pad="P$1"/>
</signal>
<signal name="N$6">
<contactref element="U1" pad="13"/>
<contactref element="R9" pad="2"/>
<contactref element="GPIO15" pad="P$1"/>
<contactref element="19" pad="P$1"/>
</signal>
<signal name="GPIO4">
<contactref element="U1" pad="16"/>
<contactref element="GPIO4" pad="P$1"/>
<contactref element="22" pad="P$1"/>
</signal>
<signal name="GPIO5">
<contactref element="U1" pad="24"/>
<contactref element="GPIO5" pad="P$1"/>
<contactref element="11" pad="P$1"/>
</signal>
<signal name="N$8">
<contactref element="U1" pad="8"/>
<contactref element="GPIO16" pad="P$1"/>
<contactref element="15" pad="P$1"/>
</signal>
<signal name="N$9">
<contactref element="U1" pad="10"/>
<contactref element="GPIO12" pad="P$1"/>
<contactref element="16" pad="P$1"/>
</signal>
<signal name="N$10">
<contactref element="U1" pad="12"/>
<contactref element="GPIO13" pad="P$1"/>
<contactref element="18" pad="P$1"/>
</signal>
<signal name="N$13">
<contactref element="U1" pad="32"/>
<contactref element="R13" pad="2"/>
<contactref element="13" pad="P$1"/>
<contactref element="RSTB" pad="P$1"/>
</signal>
<signal name="N$11">
<contactref element="U1" pad="7"/>
<contactref element="R14" pad="1"/>
<contactref element="14" pad="P$1"/>
<contactref element="CHIP_E" pad="P$1"/>
</signal>
<signal name="N$15">
<contactref element="R5" pad="2"/>
<contactref element="D1" pad="C"/>
<contactref element="SJ1" pad="2"/>
</signal>
<signal name="N$16">
<contactref element="R17" pad="2"/>
<contactref element="UEXT" pad="5"/>
</signal>
<signal name="N$17">
<contactref element="UEXT" pad="6"/>
<contactref element="R16" pad="1"/>
</signal>
<signal name="SDA">
<contactref element="U1" pad="14"/>
<contactref element="R8" pad="2"/>
<contactref element="GPIO2" pad="P$1"/>
<contactref element="20" pad="P$1"/>
<contactref element="R16" pad="2"/>
</signal>
<signal name="SCL">
<contactref element="U1" pad="9"/>
<contactref element="GPIO14" pad="P$1"/>
<contactref element="17" pad="P$1"/>
<contactref element="R10" pad="1"/>
<contactref element="R17" pad="1"/>
</signal>
<signal name="N$5">
<contactref element="SJ2" pad="1"/>
<contactref element="ANT_CON" pad="ANT"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
