<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.6.2">
  <drawing>
    <settings><setting alwaysvectorfont="no"/><setting verticaltext="up"/></settings>
    <grid distance="0.1" unitdist="mm" unit="mm" style="lines" multiple="1" display="yes" altdistance="0.05" altunitdist="mm" altunit="mm"/>
    <layers>
      <layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
      <layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
      <layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
      <layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
      <layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
      <layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
      <layer number="27" name="tValues" color="7" fill="1" visible="yes" active="yes"/>
      <layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
      <layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
      <layer number="39" name="tKeepout" color="4" fill="11" visible="yes" active="yes"/>
      <layer number="41" name="tRestrict" color="4" fill="10" visible="yes" active="yes"/>
      <layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="yes"/>
      <layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>
      <layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>
      <layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>
    </layers>
    <library>
      <packages>
        <package name="C3013907_SMD_15.4x15.4mm">
          <description>ESP32-S2-MINI-2U-N4 — Clean-Room Clean-Room Metric Synthesis (CASTELLATED_MODULE)</description>
          <smd name="61" x="0.0" y="-0.0" dx="1.2" dy="1.2" layer="1" roundness="25"/>
          <smd name="60" x="-5.95" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="59" x="-5.1" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="58" x="-4.25" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="57" x="-3.4" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="56" x="-2.55" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="55" x="-1.7" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="54" x="-0.85" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="53" x="0.0" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="52" x="0.85" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="51" x="1.7" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="50" x="2.55" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="49" x="3.4" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="48" x="4.25" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="47" x="5.1" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="46" x="5.95" y="7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="1" x="-7.0" y="5.95" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="2" x="-7.0" y="5.1" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="3" x="-7.0" y="4.25" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="4" x="-7.0" y="3.4" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="5" x="-7.0" y="2.55" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="6" x="-7.0" y="1.7" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="7" x="-7.0" y="0.85" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="8" x="-7.0" y="-0.0" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="9" x="-7.0" y="-0.85" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="10" x="-7.0" y="-1.7" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="11" x="-7.0" y="-2.55" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="12" x="-7.0" y="-3.4" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="13" x="-7.0" y="-4.25" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="14" x="-7.0" y="-5.1" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="15" x="-7.0" y="-5.95" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="62" x="-7.0" y="7.0" dx="0.8" dy="0.8" layer="1" roundness="25"/>
          <smd name="63" x="-7.0" y="-7.0" dx="0.8" dy="0.8" layer="1" roundness="25"/>
          <smd name="16" x="-5.95" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="17" x="-5.1" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="18" x="-4.25" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="19" x="-3.4" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="20" x="-2.55" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="21" x="-1.7" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="22" x="-0.85" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="23" x="0.0" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="24" x="0.85" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="25" x="1.7" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="26" x="2.55" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="27" x="3.4" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="28" x="4.25" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="29" x="5.1" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="30" x="5.95" y="-7.0" dx="0.4" dy="0.8" layer="1" roundness="25"/>
          <smd name="64" x="7.0" y="-7.0" dx="0.8" dy="0.8" layer="1" roundness="25"/>
          <smd name="31" x="7.0" y="-5.95" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="32" x="7.0" y="-5.1" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="33" x="7.0" y="-4.25" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="34" x="7.0" y="-3.4" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="35" x="7.0" y="-2.55" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="36" x="7.0" y="-1.7" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="37" x="7.0" y="-0.85" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="38" x="7.0" y="-0.0" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="39" x="7.0" y="0.85" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="40" x="7.0" y="1.7" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="41" x="7.0" y="2.55" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="42" x="7.0" y="3.4" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="43" x="7.0" y="4.25" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="44" x="7.0" y="5.1" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="45" x="7.0" y="5.95" dx="0.8" dy="0.4" layer="1" roundness="25"/>
          <smd name="65" x="7.0" y="7.0" dx="0.8" dy="0.8" layer="1" roundness="25"/>
          <smd name="61" x="-1.65" y="-0.0" dx="1.2" dy="1.2" layer="1" roundness="25"/>
          <smd name="61" x="1.65" y="-0.0" dx="1.2" dy="1.2" layer="1" roundness="25"/>
          <smd name="61" x="0.0" y="1.65" dx="1.2" dy="1.2" layer="1" roundness="25"/>
          <smd name="61" x="1.65" y="1.65" dx="1.2" dy="1.2" layer="1" roundness="25"/>
          <smd name="61" x="-1.65" y="-1.65" dx="1.2" dy="1.2" layer="1" roundness="25"/>
          <smd name="61" x="0.0" y="-1.65" dx="1.2" dy="1.2" layer="1" roundness="25"/>
          <smd name="61" x="1.65" y="-1.65" dx="1.2" dy="1.2" layer="1" roundness="25"/>
          <smd name="61" x="-1.65" y="1.65" dx="1.2" dy="1.2" layer="1" roundness="25"/>
          <wire x1="-7.7" y1="7.7" x2="7.7" y2="7.7" width="0.15" layer="21"/>
          <wire x1="7.7" y1="-7.7" x2="7.7" y2="7.7" width="0.15" layer="21"/>
          <wire x1="-7.7" y1="-7.7" x2="7.7" y2="-7.7" width="0.15" layer="21"/>
          <wire x1="-7.7" y1="-7.7" x2="-7.7" y2="7.7" width="0.15" layer="21"/>
          <circle x="-7.85" y="5.95" radius="0.18" width="0" layer="21"/>
          <wire x1="-7.95" y1="-7.95" x2="7.95" y2="-7.95" width="0.05" layer="39"/>
          <wire x1="7.95" y1="-7.95" x2="7.95" y2="7.95" width="0.05" layer="39"/>
          <wire x1="7.95" y1="7.95" x2="-7.95" y2="7.95" width="0.05" layer="39"/>
          <wire x1="-7.95" y1="7.95" x2="-7.95" y2="-7.95" width="0.05" layer="39"/>
          <text x="-7.95" y="8.55" size="1.0" layer="25">&gt;NAME</text>
          <text x="-7.95" y="-9.55" size="1.0" layer="27">&gt;VALUE</text>
        </package>
      </packages>
      <symbols>
        <symbol name="ESP32-S2-MINI-2U-N4_SYM">
          <wire x1="-15.24" y1="-43.18" x2="15.24" y2="-43.18" width="0.254" layer="94"/>
          <wire x1="15.24" y1="-43.18" x2="15.24" y2="43.18" width="0.254" layer="94"/>
          <wire x1="15.24" y1="43.18" x2="-15.24" y2="43.18" width="0.254" layer="94"/>
          <wire x1="-15.24" y1="43.18" x2="-15.24" y2="-43.18" width="0.254" layer="94"/>
          <text x="-15.24" y="44.45" size="1.778" layer="95">&gt;NAME</text>
          <text x="-15.24" y="-45.72" size="1.778" layer="96">&gt;VALUE</text>
          <pin name="GND" x="-20.32" y="40.64" length="middle" direction="io"/>
          <pin name="GND_60" x="-20.32" y="38.1" length="middle" direction="io"/>
          <pin name="GND_59" x="-20.32" y="35.56" length="middle" direction="io"/>
          <pin name="GND_58" x="-20.32" y="33.02" length="middle" direction="io"/>
          <pin name="GND_57" x="-20.32" y="30.48" length="middle" direction="io"/>
          <pin name="GND_56" x="-20.32" y="27.94" length="middle" direction="io"/>
          <pin name="GND_55" x="-20.32" y="25.4" length="middle" direction="io"/>
          <pin name="GND_54" x="-20.32" y="22.86" length="middle" direction="io"/>
          <pin name="GND_53" x="-20.32" y="20.32" length="middle" direction="io"/>
          <pin name="GND_52" x="-20.32" y="17.78" length="middle" direction="io"/>
          <pin name="GND_51" x="-20.32" y="15.24" length="middle" direction="io"/>
          <pin name="GND_50" x="-20.32" y="12.7" length="middle" direction="io"/>
          <pin name="GND_49" x="-20.32" y="10.16" length="middle" direction="io"/>
          <pin name="GND_48" x="-20.32" y="7.62" length="middle" direction="io"/>
          <pin name="GND_47" x="-20.32" y="5.08" length="middle" direction="io"/>
          <pin name="GND_46" x="-20.32" y="2.54" length="middle" direction="io"/>
          <pin name="GND_1" x="-20.32" y="0.0" length="middle" direction="io"/>
          <pin name="GND_2" x="-20.32" y="-2.54" length="middle" direction="io"/>
          <pin name="3V3" x="-20.32" y="-5.08" length="middle" direction="io"/>
          <pin name="IO0" x="-20.32" y="-7.62" length="middle" direction="io"/>
          <pin name="IO1" x="-20.32" y="-10.16" length="middle" direction="io"/>
          <pin name="IO2" x="-20.32" y="-12.7" length="middle" direction="io"/>
          <pin name="IO3" x="-20.32" y="-15.24" length="middle" direction="io"/>
          <pin name="IO4" x="-20.32" y="-17.78" length="middle" direction="io"/>
          <pin name="IO5" x="-20.32" y="-20.32" length="middle" direction="io"/>
          <pin name="IO6" x="-20.32" y="-22.86" length="middle" direction="io"/>
          <pin name="IO7" x="-20.32" y="-25.4" length="middle" direction="io"/>
          <pin name="IO8" x="-20.32" y="-27.94" length="middle" direction="io"/>
          <pin name="IO9" x="-20.32" y="-30.48" length="middle" direction="io"/>
          <pin name="IO10" x="-20.32" y="-33.02" length="middle" direction="io"/>
          <pin name="IO11" x="-20.32" y="-35.56" length="middle" direction="io"/>
          <pin name="GND_62" x="-20.32" y="-38.1" length="middle" direction="io"/>
          <pin name="GND_63" x="-20.32" y="-40.64" length="middle" direction="io"/>
          <pin name="IO12" x="20.32" y="-40.64" length="middle" direction="io" rot="R180"/>
          <pin name="IO13" x="20.32" y="-38.1" length="middle" direction="io" rot="R180"/>
          <pin name="IO14" x="20.32" y="-35.56" length="middle" direction="io" rot="R180"/>
          <pin name="IO15" x="20.32" y="-33.02" length="middle" direction="io" rot="R180"/>
          <pin name="IO16" x="20.32" y="-30.48" length="middle" direction="io" rot="R180"/>
          <pin name="IO17" x="20.32" y="-27.94" length="middle" direction="io" rot="R180"/>
          <pin name="IO18" x="20.32" y="-25.4" length="middle" direction="io" rot="R180"/>
          <pin name="IO19" x="20.32" y="-22.86" length="middle" direction="io" rot="R180"/>
          <pin name="IO20" x="20.32" y="-20.32" length="middle" direction="io" rot="R180"/>
          <pin name="IO21" x="20.32" y="-17.78" length="middle" direction="io" rot="R180"/>
          <pin name="IO262" x="20.32" y="-15.24" length="middle" direction="io" rot="R180"/>
          <pin name="NC" x="20.32" y="-12.7" length="middle" direction="io" rot="R180"/>
          <pin name="IO33" x="20.32" y="-10.16" length="middle" direction="io" rot="R180"/>
          <pin name="IO34" x="20.32" y="-7.62" length="middle" direction="io" rot="R180"/>
          <pin name="IO48" x="20.32" y="-5.08" length="middle" direction="io" rot="R180"/>
          <pin name="GND_64" x="20.32" y="-2.54" length="middle" direction="io" rot="R180"/>
          <pin name="IO35" x="20.32" y="0.0" length="middle" direction="io" rot="R180"/>
          <pin name="IO36" x="20.32" y="2.54" length="middle" direction="io" rot="R180"/>
          <pin name="IO37" x="20.32" y="5.08" length="middle" direction="io" rot="R180"/>
          <pin name="IO38" x="20.32" y="7.62" length="middle" direction="io" rot="R180"/>
          <pin name="IO39" x="20.32" y="10.16" length="middle" direction="io" rot="R180"/>
          <pin name="IO40" x="20.32" y="12.7" length="middle" direction="io" rot="R180"/>
          <pin name="IO41" x="20.32" y="15.24" length="middle" direction="io" rot="R180"/>
          <pin name="IO42" x="20.32" y="17.78" length="middle" direction="io" rot="R180"/>
          <pin name="TXD0" x="20.32" y="20.32" length="middle" direction="io" rot="R180"/>
          <pin name="RXD0" x="20.32" y="22.86" length="middle" direction="io" rot="R180"/>
          <pin name="IO45" x="20.32" y="25.4" length="middle" direction="io" rot="R180"/>
          <pin name="GND_42" x="20.32" y="27.94" length="middle" direction="io" rot="R180"/>
          <pin name="GND_43" x="20.32" y="30.48" length="middle" direction="io" rot="R180"/>
          <pin name="IO46" x="20.32" y="33.02" length="middle" direction="io" rot="R180"/>
          <pin name="EN" x="20.32" y="35.56" length="middle" direction="io" rot="R180"/>
          <pin name="GND_65" x="20.32" y="38.1" length="middle" direction="io" rot="R180"/>
        </symbol>
      </symbols>
      <devicesets>
        <deviceset name="ESP32-S2-MINI-2U-N4" prefix="U">
          <gates>
            <gate name="G$1" symbol="ESP32-S2-MINI-2U-N4_SYM" x="0" y="0"/>
          </gates>
          <devices>
            <device name="" package="C3013907_SMD_15.4x15.4mm">
              <connects>
                <connect gate="G$1" pin="GND" pad="61"/>
                <connect gate="G$1" pin="GND_60" pad="60"/>
                <connect gate="G$1" pin="GND_59" pad="59"/>
                <connect gate="G$1" pin="GND_58" pad="58"/>
                <connect gate="G$1" pin="GND_57" pad="57"/>
                <connect gate="G$1" pin="GND_56" pad="56"/>
                <connect gate="G$1" pin="GND_55" pad="55"/>
                <connect gate="G$1" pin="GND_54" pad="54"/>
                <connect gate="G$1" pin="GND_53" pad="53"/>
                <connect gate="G$1" pin="GND_52" pad="52"/>
                <connect gate="G$1" pin="GND_51" pad="51"/>
                <connect gate="G$1" pin="GND_50" pad="50"/>
                <connect gate="G$1" pin="GND_49" pad="49"/>
                <connect gate="G$1" pin="GND_48" pad="48"/>
                <connect gate="G$1" pin="GND_47" pad="47"/>
                <connect gate="G$1" pin="GND_46" pad="46"/>
                <connect gate="G$1" pin="GND_1" pad="1"/>
                <connect gate="G$1" pin="GND_2" pad="2"/>
                <connect gate="G$1" pin="3V3" pad="3"/>
                <connect gate="G$1" pin="IO0" pad="4"/>
                <connect gate="G$1" pin="IO1" pad="5"/>
                <connect gate="G$1" pin="IO2" pad="6"/>
                <connect gate="G$1" pin="IO3" pad="7"/>
                <connect gate="G$1" pin="IO4" pad="8"/>
                <connect gate="G$1" pin="IO5" pad="9"/>
                <connect gate="G$1" pin="IO6" pad="10"/>
                <connect gate="G$1" pin="IO7" pad="11"/>
                <connect gate="G$1" pin="IO8" pad="12"/>
                <connect gate="G$1" pin="IO9" pad="13"/>
                <connect gate="G$1" pin="IO10" pad="14"/>
                <connect gate="G$1" pin="IO11" pad="15"/>
                <connect gate="G$1" pin="GND_62" pad="62"/>
                <connect gate="G$1" pin="GND_63" pad="63"/>
                <connect gate="G$1" pin="IO12" pad="16"/>
                <connect gate="G$1" pin="IO13" pad="17"/>
                <connect gate="G$1" pin="IO14" pad="18"/>
                <connect gate="G$1" pin="IO15" pad="19"/>
                <connect gate="G$1" pin="IO16" pad="20"/>
                <connect gate="G$1" pin="IO17" pad="21"/>
                <connect gate="G$1" pin="IO18" pad="22"/>
                <connect gate="G$1" pin="IO19" pad="23"/>
                <connect gate="G$1" pin="IO20" pad="24"/>
                <connect gate="G$1" pin="IO21" pad="25"/>
                <connect gate="G$1" pin="IO262" pad="26"/>
                <connect gate="G$1" pin="NC" pad="27"/>
                <connect gate="G$1" pin="IO33" pad="28"/>
                <connect gate="G$1" pin="IO34" pad="29"/>
                <connect gate="G$1" pin="IO48" pad="30"/>
                <connect gate="G$1" pin="GND_64" pad="64"/>
                <connect gate="G$1" pin="IO35" pad="31"/>
                <connect gate="G$1" pin="IO36" pad="32"/>
                <connect gate="G$1" pin="IO37" pad="33"/>
                <connect gate="G$1" pin="IO38" pad="34"/>
                <connect gate="G$1" pin="IO39" pad="35"/>
                <connect gate="G$1" pin="IO40" pad="36"/>
                <connect gate="G$1" pin="IO41" pad="37"/>
                <connect gate="G$1" pin="IO42" pad="38"/>
                <connect gate="G$1" pin="TXD0" pad="39"/>
                <connect gate="G$1" pin="RXD0" pad="40"/>
                <connect gate="G$1" pin="IO45" pad="41"/>
                <connect gate="G$1" pin="GND_42" pad="42"/>
                <connect gate="G$1" pin="GND_43" pad="43"/>
                <connect gate="G$1" pin="IO46" pad="44"/>
                <connect gate="G$1" pin="EN" pad="45"/>
                <connect gate="G$1" pin="GND_65" pad="65"/>
              </connects>
            </device>
          </devices>
        </deviceset>
      </devicesets>
    </library>
  </drawing>
</eagle>
