Frost-ESP32.xml
<?xml version="1.0" encoding="UTF-8"?>
<export version="E">
  <design>
    <source>/Users/michael/Projects/kicad/Frost-ESP32/Frost-ESP32.kicad_sch</source>
    <date>2022 December 09, Friday 20:31:25</date>
    <tool>Eeschema (6.0.7-1)-1</tool>
    <sheet number="1" name="/" tstamps="/">
      <title_block>
        <title/>
        <company/>
        <rev/>
        <date/>
        <source>Frost-ESP32.kicad_sch</source>
        <comment number="1" value=""/>
        <comment number="2" value=""/>
        <comment number="3" value=""/>
        <comment number="4" value=""/>
        <comment number="5" value=""/>
        <comment number="6" value=""/>
        <comment number="7" value=""/>
        <comment number="8" value=""/>
        <comment number="9" value=""/>
      </title_block>
    </sheet>
  </design>
  <components>
    <comp ref="C1">
      <value>10uF</value>
      <footprint>Capacitor_SMD:C_0805_2012Metric</footprint>
      <fields>
        <field name="LCSC">C15850</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C15850"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>67715000-c272-40b4-9ad2-aa184391833b</tstamps>
    </comp>
    <comp ref="C2">
      <value>10uF</value>
      <footprint>Capacitor_SMD:C_0805_2012Metric</footprint>
      <fields>
        <field name="LCSC">C15850</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C15850"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>57c92d6d-1a9a-4c5b-acdb-8325f13f1a3e</tstamps>
    </comp>
    <comp ref="C3">
      <value>100n</value>
      <footprint>Capacitor_SMD:C_0603_1608Metric</footprint>
      <fields>
        <field name="LCSC">C49678</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C49678"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>58f7e94c-a8dc-4799-b25a-2411ac93d8b0</tstamps>
    </comp>
    <comp ref="C4">
      <value>1u</value>
      <footprint>Capacitor_SMD:C_0805_2012Metric</footprint>
      <fields>
        <field name="LCSC">C28323</field>
      </fields>
      <libsource lib="Device" part="C" description="Unpolarized capacitor"/>
      <property name="LCSC" value="C28323"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>16bb1e43-4388-4615-82a9-e8c352fc31bf</tstamps>
    </comp>
    <comp ref="D1">
      <value>RED</value>
      <footprint>LED_SMD:LED_0805_2012Metric</footprint>
      <fields>
        <field name="LCSC">C84256</field>
      </fields>
      <libsource lib="Device" part="LED" description="Light emitting diode"/>
      <property name="LCSC" value="C84256"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>f94667a0-e14b-458d-af7e-cd1ac7bc25b2</tstamps>
    </comp>
    <comp ref="D2">
      <value>100V/3A</value>
      <footprint>Diode_SMD:D_SOD-123F</footprint>
      <fields>
        <field name="LCSC">C106914</field>
      </fields>
      <libsource lib="Device" part="D_Schottky" description="Schottky diode"/>
      <property name="LCSC" value="C106914"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>67c5360c-7416-436e-bdaf-70888b83ce78</tstamps>
    </comp>
    <comp ref="D3">
      <value>BLUE</value>
      <footprint>LED_SMD:LED_0805_2012Metric</footprint>
      <fields>
        <field name="LCSC"> C72041</field>
      </fields>
      <libsource lib="Device" part="LED" description="Light emitting diode"/>
      <property name="LCSC" value=" C72041"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>a49eda08-7b17-4a40-93a2-63621aa30a0b</tstamps>
    </comp>
    <comp ref="J1">
      <value>Micro_SD_Card</value>
      <footprint>espressif:MOLEX_503398-1892</footprint>
      <datasheet>http://katalog.we-online.de/em/datasheet/693072010801.pdf</datasheet>
      <fields>
        <field name="LCSC">C428492</field>
      </fields>
      <libsource lib="Connector" part="Micro_SD_Card_Det" description="Micro SD Card Socket with card detection pins"/>
      <property name="LCSC" value="C428492"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>26718713-f728-42ef-988b-c2302b90b8c3</tstamps>
    </comp>
    <comp ref="J2">
      <value>CAN</value>
      <footprint>Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical</footprint>
      <libsource lib="Connector_Generic" part="Conn_01x04" description="Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>b7b23e74-1f2d-417a-8a47-2789a1b8ffc5</tstamps>
    </comp>
    <comp ref="J3">
      <value>USB_C_Receptacle</value>
      <footprint>Connector_USB:USB_C_Receptacle_XKB_U262-16XN-4BVC11</footprint>
      <datasheet>https://www.usb.org/sites/default/files/documents/usb_type-c.zip</datasheet>
      <fields>
        <field name="LCSC">C2927039</field>
      </fields>
      <libsource lib="Connector" part="USB_C_Receptacle_USB2.0" description="USB 2.0-only Type-C Receptacle connector"/>
      <property name="LCSC" value="C2927039"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>817dcf6e-bf18-4276-b8d4-44a9a33feba6</tstamps>
    </comp>
    <comp ref="R1">
      <value>220</value>
      <footprint>Resistor_SMD:R_0805_2012Metric</footprint>
      <fields>
        <field name="LCSC">C17557</field>
      </fields>
      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C17557"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>87f9377d-baef-4873-91b4-94450783fcea</tstamps>
    </comp>
    <comp ref="R2">
      <value>10k</value>
      <footprint>Resistor_SMD:R_0805_2012Metric</footprint>
      <fields>
        <field name="LCSC">C17414</field>
      </fields>
      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C17414"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>2bcb9aec-4137-47ef-aeea-ff22a0de3406</tstamps>
    </comp>
    <comp ref="R3">
      <value>10k</value>
      <footprint>Resistor_SMD:R_0805_2012Metric</footprint>
      <fields>
        <field name="LCSC">C17414</field>
      </fields>
      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C17414"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>a2d364ca-190c-47a1-8db9-f43bd97ba31d</tstamps>
    </comp>
    <comp ref="R4">
      <value>120</value>
      <footprint>Resistor_SMD:R_0805_2012Metric</footprint>
      <fields>
        <field name="LCSC">C17437</field>
      </fields>
      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C17437"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>da963f2f-92cd-4370-b2bb-6cbd9fff6722</tstamps>
    </comp>
    <comp ref="R5">
      <value>220</value>
      <footprint>Resistor_SMD:R_0805_2012Metric</footprint>
      <fields>
        <field name="LCSC">C17557</field>
      </fields>
      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C17557"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>99e09e26-7edb-4fbb-958c-d840c420c1ad</tstamps>
    </comp>
    <comp ref="R6">
      <value>10k</value>
      <footprint>Resistor_SMD:R_0805_2012Metric</footprint>
      <fields>
        <field name="LCSC">C17414</field>
      </fields>
      <libsource lib="Device" part="R" description="Resistor"/>
      <property name="LCSC" value="C17414"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>9faab4ef-8ded-4a1b-9331-4683cab01f9d</tstamps>
    </comp>
    <comp ref="U1">
      <value>ESP32-C3-MINI-1</value>
      <footprint>espressif:ESP32-C3-MINI-1_HandSoldering</footprint>
      <datasheet>https://www.espressif.com/sites/default/files/documentation/esp32-c3-mini-1_datasheet_en.pdf</datasheet>
      <fields>
        <field name="LCSC">C2934569</field>
      </fields>
      <libsource lib="espressif" part="ESP32-C3-MINI-1" description="ESP32-C3-MINI-1 is a general-purpose Wi-Fi and Bluetooth LE module. This module features a rich set of peripherals and a small size, which makes it an ideal choice for smart home, industrial automation, health care, consumer electronics, etc"/>
      <property name="LCSC" value="C2934569"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>d67673e6-3313-4f5f-869d-dae3fc75e8b6</tstamps>
    </comp>
    <comp ref="U2">
      <value>AP2112K-3.3</value>
      <footprint>Package_TO_SOT_SMD:SOT-23-5</footprint>
      <datasheet>https://www.diodes.com/assets/Datasheets/AP2112.pdf</datasheet>
      <fields>
        <field name="LCSC">C51118</field>
      </fields>
      <libsource lib="Regulator_Linear" part="AP2112K-3.3" description="600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5"/>
      <property name="LCSC" value="C51118"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>d9ab5dad-5c70-4cfe-bcf6-c9e07958ac3a</tstamps>
    </comp>
    <comp ref="U3">
      <value>TJA1051T-3</value>
      <footprint>Package_SO:SOIC-8_3.9x4.9mm_P1.27mm</footprint>
      <datasheet>http://www.nxp.com/documents/data_sheet/TJA1051.pdf</datasheet>
      <fields>
        <field name="LCSC">C58988</field>
      </fields>
      <libsource lib="Interface_CAN_LIN" part="TJA1051T-3" description="High-Speed CAN Transceiver, separate VIO, silent mode, SOIC-8"/>
      <property name="LCSC" value="C58988"/>
      <property name="Sheetname" value=""/>
      <property name="Sheetfile" value="Frost-ESP32.kicad_sch"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamps>693f3158-fdb2-4bce-b3b6-bc4a8e1d80ab</tstamps>
    </comp>
  </components>
  <libparts>
    <libpart lib="Connector" part="Micro_SD_Card_Det">
      <description>Micro SD Card Socket with card detection pins</description>
      <docs>https://www.hirose.com/product/en/download_file/key_name/DM3/category/Catalog/doc_file_id/49662/?file_category_id=4&amp;item_id=195&amp;is_series=1</docs>
      <footprints>
        <fp>microSD*</fp>
      </footprints>
      <fields>
        <field name="Reference">J</field>
        <field name="Value">Micro_SD_Card_Det</field>
        <field name="Datasheet">https://www.hirose.com/product/en/download_file/key_name/DM3/category/Catalog/doc_file_id/49662/?file_category_id=4&amp;item_id=195&amp;is_series=1</field>
      </fields>
      <pins>
        <pin num="1" name="DAT2" type="bidirectional"/>
        <pin num="2" name="DAT3/CD" type="bidirectional"/>
        <pin num="3" name="CMD" type="input"/>
        <pin num="4" name="VDD" type="power_in"/>
        <pin num="5" name="CLK" type="input"/>
        <pin num="6" name="VSS" type="power_in"/>
        <pin num="7" name="DAT0" type="bidirectional"/>
        <pin num="8" name="DAT1" type="bidirectional"/>
        <pin num="9" name="DET_B" type="passive"/>
        <pin num="10" name="DET_A" type="passive"/>
        <pin num="11" name="SHIELD" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Connector" part="USB_C_Receptacle_USB2.0">
      <description>USB 2.0-only Type-C Receptacle connector</description>
      <docs>https://www.usb.org/sites/default/files/documents/usb_type-c.zip</docs>
      <footprints>
        <fp>USB*C*Receptacle*</fp>
      </footprints>
      <fields>
        <field name="Reference">J</field>
        <field name="Value">USB_C_Receptacle_USB2.0</field>
        <field name="Datasheet">https://www.usb.org/sites/default/files/documents/usb_type-c.zip</field>
      </fields>
      <pins>
        <pin num="A1" name="GND" type="passive"/>
        <pin num="A4" name="VBUS" type="passive"/>
        <pin num="A5" name="CC1" type="bidirectional"/>
        <pin num="A6" name="D+" type="bidirectional"/>
        <pin num="A7" name="D-" type="bidirectional"/>
        <pin num="A8" name="SBU1" type="bidirectional"/>
        <pin num="A9" name="VBUS" type="passive"/>
        <pin num="A12" name="GND" type="passive"/>
        <pin num="B1" name="GND" type="passive"/>
        <pin num="B4" name="VBUS" type="passive"/>
        <pin num="B5" name="CC2" type="bidirectional"/>
        <pin num="B6" name="D+" type="bidirectional"/>
        <pin num="B7" name="D-" type="bidirectional"/>
        <pin num="B8" name="SBU2" type="bidirectional"/>
        <pin num="B9" name="VBUS" type="passive"/>
        <pin num="B12" name="GND" type="passive"/>
        <pin num="S1" name="SHIELD" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Connector_Generic" part="Conn_01x04">
      <description>Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)</description>
      <docs>~</docs>
      <footprints>
        <fp>Connector*:*_1x??_*</fp>
      </footprints>
      <fields>
        <field name="Reference">J</field>
        <field name="Value">Conn_01x04</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="Pin_1" type="passive"/>
        <pin num="2" name="Pin_2" type="passive"/>
        <pin num="3" name="Pin_3" type="passive"/>
        <pin num="4" name="Pin_4" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="C">
      <description>Unpolarized capacitor</description>
      <docs>~</docs>
      <footprints>
        <fp>C_*</fp>
      </footprints>
      <fields>
        <field name="Reference">C</field>
        <field name="Value">C</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="" type="passive"/>
        <pin num="2" name="" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="D_Schottky">
      <description>Schottky diode</description>
      <docs>~</docs>
      <footprints>
        <fp>TO-???*</fp>
        <fp>*_Diode_*</fp>
        <fp>*SingleDiode*</fp>
        <fp>D_*</fp>
      </footprints>
      <fields>
        <field name="Reference">D</field>
        <field name="Value">D_Schottky</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="K" type="passive"/>
        <pin num="2" name="A" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="LED">
      <description>Light emitting diode</description>
      <docs>~</docs>
      <footprints>
        <fp>LED*</fp>
        <fp>LED_SMD:*</fp>
        <fp>LED_THT:*</fp>
      </footprints>
      <fields>
        <field name="Reference">D</field>
        <field name="Value">LED</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="K" type="passive"/>
        <pin num="2" name="A" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Device" part="R">
      <description>Resistor</description>
      <docs>~</docs>
      <footprints>
        <fp>R_*</fp>
      </footprints>
      <fields>
        <field name="Reference">R</field>
        <field name="Value">R</field>
        <field name="Datasheet">~</field>
      </fields>
      <pins>
        <pin num="1" name="" type="passive"/>
        <pin num="2" name="" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="Interface_CAN_LIN" part="TJA1051T-3">
      <description>High-Speed CAN Transceiver, separate VIO, silent mode, SOIC-8</description>
      <docs>http://www.nxp.com/documents/data_sheet/TJA1051.pdf</docs>
      <footprints>
        <fp>SOIC*3.9x4.9mm*P1.27mm*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">TJA1051T-3</field>
        <field name="Footprint">Package_SO:SOIC-8_3.9x4.9mm_P1.27mm</field>
        <field name="Datasheet">http://www.nxp.com/documents/data_sheet/TJA1051.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="TXD" type="input"/>
        <pin num="2" name="GND" type="power_in"/>
        <pin num="3" name="VCC" type="power_in"/>
        <pin num="4" name="RXD" type="output"/>
        <pin num="5" name="VIO" type="power_in"/>
        <pin num="6" name="CANL" type="bidirectional"/>
        <pin num="7" name="CANH" type="bidirectional"/>
        <pin num="8" name="S" type="input"/>
      </pins>
    </libpart>
    <libpart lib="Regulator_Linear" part="AP2112K-3.3">
      <description>600mA low dropout linear regulator, with enable pin, 3.8V-6V input voltage range, 3.3V fixed positive output, SOT-23-5</description>
      <docs>https://www.diodes.com/assets/Datasheets/AP2112.pdf</docs>
      <footprints>
        <fp>SOT?23?5*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">AP2112K-3.3</field>
        <field name="Footprint">Package_TO_SOT_SMD:SOT-23-5</field>
        <field name="Datasheet">https://www.diodes.com/assets/Datasheets/AP2112.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="VIN" type="power_in"/>
        <pin num="2" name="GND" type="power_in"/>
        <pin num="3" name="EN" type="input"/>
        <pin num="4" name="NC" type="no_connect"/>
        <pin num="5" name="VOUT" type="power_out"/>
      </pins>
    </libpart>
    <libpart lib="espressif" part="ESP32-C3-MINI-1">
      <description>ESP32-C3-MINI-1 is a general-purpose Wi-Fi and Bluetooth LE module. This module features a rich set of peripherals and a small size, which makes it an ideal choice for smart home, industrial automation, health care, consumer electronics, etc</description>
      <docs>https://www.espressif.com/sites/default/files/documentation/esp32-c3-mini-1_datasheet_en.pdf</docs>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">ESP32-C3-MINI-1</field>
        <field name="Footprint">Espressif:ESP32-C3-MINI-1</field>
        <field name="Datasheet">https://www.espressif.com/sites/default/files/documentation/esp32-c3-mini-1_datasheet_en.pdf</field>
      </fields>
      <pins>
        <pin num="1" name="GND" type="power_in"/>
        <pin num="2" name="GND" type="passive"/>
        <pin num="3" name="3V3" type="power_in"/>
        <pin num="4" name="NC" type="no_connect"/>
        <pin num="5" name="GPIO2/ADC1_CH2" type="bidirectional"/>
        <pin num="6" name="GPIO3/ADC1_CH3" type="bidirectional"/>
        <pin num="7" name="NC" type="no_connect"/>
        <pin num="8" name="EN/CHIP_PU" type="input"/>
        <pin num="9" name="NC" type="no_connect"/>
        <pin num="10" name="NC" type="no_connect"/>
        <pin num="12" name="GPIO0/ADC1_CH0/XTAL_32K_P" type="bidirectional"/>
        <pin num="13" name="GPIO1/ADC1_CH1/XTAL_32K_N" type="bidirectional"/>
        <pin num="15" name="NC" type="no_connect"/>
        <pin num="16" name="GPIO10" type="bidirectional"/>
        <pin num="17" name="NC" type="no_connect"/>
        <pin num="18" name="GPIO4/ADC1_CH4" type="bidirectional"/>
        <pin num="19" name="GPIO5/ADC2_CH0" type="bidirectional"/>
        <pin num="20" name="GPIO6" type="bidirectional"/>
        <pin num="21" name="GPIO7" type="bidirectional"/>
        <pin num="22" name="GPIO8" type="bidirectional"/>
        <pin num="23" name="GPIO9" type="bidirectional"/>
        <pin num="24" name="NC" type="no_connect"/>
        <pin num="25" name="NC" type="no_connect"/>
        <pin num="26" name="GPIO18/USB_D-" type="bidirectional"/>
        <pin num="27" name="GPIO19/USB_D+" type="bidirectional"/>
        <pin num="28" name="NC" type="no_connect"/>
        <pin num="29" name="NC" type="no_connect"/>
        <pin num="30" name="GPIO20/U0RXD" type="bidirectional"/>
        <pin num="31" name="GPIO21/U0TXD" type="bidirectional"/>
        <pin num="32" name="NC" type="no_connect"/>
        <pin num="33" name="NC" type="no_connect"/>
        <pin num="34" name="NC" type="no_connect"/>
        <pin num="35" name="NC" type="no_connect"/>
        <pin num="36" name="GND" type="passive"/>
        <pin num="37" name="GND" type="passive"/>
        <pin num="38" name="GND" type="passive"/>
        <pin num="39" name="GND" type="passive"/>
        <pin num="40" name="GND" type="passive"/>
        <pin num="41" name="GND" type="passive"/>
        <pin num="42" name="GND" type="passive"/>
        <pin num="43" name="GND" type="passive"/>
        <pin num="44" name="GND" type="passive"/>
        <pin num="45" name="GND" type="passive"/>
        <pin num="46" name="GND" type="passive"/>
        <pin num="47" name="GND" type="passive"/>
        <pin num="48" name="GND" type="passive"/>
        <pin num="49" name="GND" type="passive"/>
        <pin num="50" name="GND" type="passive"/>
        <pin num="51" name="GND" type="passive"/>
        <pin num="52" name="GND" type="passive"/>
        <pin num="53" name="GND" type="passive"/>
      </pins>
    </libpart>
  </libparts>
  <libraries>
    <library logical="Connector">
      <uri>/opt/local/share/kicad/symbols/Connector.kicad_sym</uri>
    </library>
    <library logical="Connector_Generic">
      <uri>/opt/local/share/kicad/symbols/Connector_Generic.kicad_sym</uri>
    </library>
    <library logical="Device">
      <uri>/opt/local/share/kicad/symbols/Device.kicad_sym</uri>
    </library>
    <library logical="Interface_CAN_LIN">
      <uri>/opt/local/share/kicad/symbols/Interface_CAN_LIN.kicad_sym</uri>
    </library>
    <library logical="Regulator_Linear">
      <uri>/opt/local/share/kicad/symbols/Regulator_Linear.kicad_sym</uri>
    </library>
    <library logical="espressif">
      <uri/>
    </library>
  </libraries>
  <nets>
    <net code="1" name="+3V3">
      <node ref="C2" pin="1" pintype="passive"/>
      <node ref="C3" pin="1" pintype="passive"/>
      <node ref="J1" pin="4" pinfunction="VDD" pintype="power_in"/>
      <node ref="R1" pin="1" pintype="passive"/>
      <node ref="R2" pin="2" pintype="passive"/>
      <node ref="R3" pin="1" pintype="passive"/>
      <node ref="R6" pin="2" pintype="passive"/>
      <node ref="U1" pin="3" pinfunction="3V3" pintype="power_in"/>
      <node ref="U2" pin="5" pinfunction="VOUT" pintype="power_out"/>
      <node ref="U3" pin="5" pinfunction="VIO" pintype="power_in"/>
    </net>
    <net code="2" name="+5V">
      <node ref="C1" pin="1" pintype="passive"/>
      <node ref="D2" pin="1" pinfunction="K" pintype="passive"/>
      <node ref="J3" pin="A4" pinfunction="VBUS" pintype="passive"/>
      <node ref="J3" pin="A9" pinfunction="VBUS" pintype="passive"/>
      <node ref="J3" pin="B4" pinfunction="VBUS" pintype="passive"/>
      <node ref="J3" pin="B9" pinfunction="VBUS" pintype="passive"/>
      <node ref="U2" pin="1" pinfunction="VIN" pintype="power_in"/>
      <node ref="U2" pin="3" pinfunction="EN" pintype="input"/>
      <node ref="U3" pin="3" pinfunction="VCC" pintype="power_in"/>
    </net>
    <net code="3" name="/CANH">
      <node ref="J2" pin="3" pinfunction="Pin_3" pintype="passive"/>
      <node ref="R4" pin="1" pintype="passive"/>
      <node ref="U3" pin="7" pinfunction="CANH" pintype="bidirectional"/>
    </net>
    <net code="4" name="/CANL">
      <node ref="J2" pin="2" pinfunction="Pin_2" pintype="passive"/>
      <node ref="R4" pin="2" pintype="passive"/>
      <node ref="U3" pin="6" pinfunction="CANL" pintype="bidirectional"/>
    </net>
    <net code="5" name="/CAN_RX">
      <node ref="U1" pin="12" pinfunction="GPIO0/ADC1_CH0/XTAL_32K_P" pintype="bidirectional"/>
      <node ref="U3" pin="4" pinfunction="RXD" pintype="output"/>
    </net>
    <net code="6" name="/CAN_TX">
      <node ref="U1" pin="13" pinfunction="GPIO1/ADC1_CH1/XTAL_32K_N" pintype="bidirectional"/>
      <node ref="U3" pin="1" pinfunction="TXD" pintype="input"/>
    </net>
    <net code="7" name="/CARD_DETECT">
      <node ref="J1" pin="10" pinfunction="DET_A" pintype="passive"/>
      <node ref="U1" pin="18" pinfunction="GPIO4/ADC1_CH4" pintype="bidirectional"/>
    </net>
    <net code="8" name="/CLK">
      <node ref="J1" pin="5" pinfunction="CLK" pintype="input"/>
      <node ref="U1" pin="20" pinfunction="GPIO6" pintype="bidirectional"/>
    </net>
    <net code="9" name="/CS">
      <node ref="J1" pin="2" pinfunction="DAT3/CD" pintype="bidirectional"/>
      <node ref="U1" pin="16" pinfunction="GPIO10" pintype="bidirectional"/>
    </net>
    <net code="10" name="/LED">
      <node ref="R5" pin="1" pintype="passive"/>
      <node ref="U1" pin="6" pinfunction="GPIO3/ADC1_CH3" pintype="bidirectional"/>
    </net>
    <net code="11" name="/MISO">
      <node ref="J1" pin="7" pinfunction="DAT0" pintype="bidirectional"/>
      <node ref="R3" pin="2" pintype="passive"/>
      <node ref="U1" pin="5" pinfunction="GPIO2/ADC1_CH2" pintype="bidirectional"/>
    </net>
    <net code="12" name="/MOSI">
      <node ref="J1" pin="3" pinfunction="CMD" pintype="input"/>
      <node ref="U1" pin="21" pinfunction="GPIO7" pintype="bidirectional"/>
    </net>
    <net code="13" name="/RX">
      <node ref="U1" pin="30" pinfunction="GPIO20/U0RXD" pintype="bidirectional"/>
    </net>
    <net code="14" name="/TX">
      <node ref="U1" pin="31" pinfunction="GPIO21/U0TXD" pintype="bidirectional"/>
    </net>
    <net code="15" name="/USB_D+">
      <node ref="J3" pin="A6" pinfunction="D+" pintype="bidirectional"/>
      <node ref="J3" pin="B6" pinfunction="D+" pintype="bidirectional"/>
      <node ref="U1" pin="27" pinfunction="GPIO19/USB_D+" pintype="bidirectional"/>
    </net>
    <net code="16" name="/USB_D-">
      <node ref="J3" pin="A7" pinfunction="D-" pintype="bidirectional"/>
      <node ref="J3" pin="B7" pinfunction="D-" pintype="bidirectional"/>
      <node ref="U1" pin="26" pinfunction="GPIO18/USB_D-" pintype="bidirectional"/>
    </net>
    <net code="17" name="GND">
      <node ref="C1" pin="2" pintype="passive"/>
      <node ref="C2" pin="2" pintype="passive"/>
      <node ref="C3" pin="2" pintype="passive"/>
      <node ref="C4" pin="2" pintype="passive"/>
      <node ref="D1" pin="1" pinfunction="K" pintype="passive"/>
      <node ref="D3" pin="1" pinfunction="K" pintype="passive"/>
      <node ref="J1" pin="6" pinfunction="VSS" pintype="power_in"/>
      <node ref="J2" pin="4" pinfunction="Pin_4" pintype="passive"/>
      <node ref="J3" pin="A1" pinfunction="GND" pintype="passive"/>
      <node ref="J3" pin="A12" pinfunction="GND" pintype="passive"/>
      <node ref="J3" pin="B1" pinfunction="GND" pintype="passive"/>
      <node ref="J3" pin="B12" pinfunction="GND" pintype="passive"/>
      <node ref="J3" pin="S1" pinfunction="SHIELD" pintype="passive"/>
      <node ref="U1" pin="1" pinfunction="GND" pintype="power_in"/>
      <node ref="U1" pin="2" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="36" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="37" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="38" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="39" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="40" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="41" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="42" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="43" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="44" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="45" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="46" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="47" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="48" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="49" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="50" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="51" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="52" pinfunction="GND" pintype="passive"/>
      <node ref="U1" pin="53" pinfunction="GND" pintype="passive"/>
      <node ref="U2" pin="2" pinfunction="GND" pintype="power_in"/>
      <node ref="U3" pin="2" pinfunction="GND" pintype="power_in"/>
      <node ref="U3" pin="8" pinfunction="S" pintype="input"/>
    </net>
    <net code="18" name="Net-(C4-Pad1)">
      <node ref="C4" pin="1" pintype="passive"/>
      <node ref="R2" pin="1" pintype="passive"/>
      <node ref="U1" pin="8" pinfunction="EN/CHIP_PU" pintype="input"/>
    </net>
    <net code="19" name="Net-(D1-Pad2)">
      <node ref="D1" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="R1" pin="2" pintype="passive"/>
    </net>
    <net code="20" name="Net-(D2-Pad2)">
      <node ref="D2" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="J2" pin="1" pinfunction="Pin_1" pintype="passive"/>
    </net>
    <net code="21" name="Net-(D3-Pad2)">
      <node ref="D3" pin="2" pinfunction="A" pintype="passive"/>
      <node ref="R5" pin="2" pintype="passive"/>
    </net>
    <net code="22" name="Net-(R6-Pad1)">
      <node ref="R6" pin="1" pintype="passive"/>
      <node ref="U1" pin="22" pinfunction="GPIO8" pintype="bidirectional"/>
    </net>
    <net code="23" name="unconnected-(J1-Pad1)">
      <node ref="J1" pin="1" pinfunction="DAT2" pintype="bidirectional+no_connect"/>
    </net>
    <net code="24" name="unconnected-(J1-Pad8)">
      <node ref="J1" pin="8" pinfunction="DAT1" pintype="bidirectional+no_connect"/>
    </net>
    <net code="25" name="unconnected-(J1-Pad9)">
      <node ref="J1" pin="9" pinfunction="DET_B" pintype="passive+no_connect"/>
    </net>
    <net code="26" name="unconnected-(J1-Pad11)">
      <node ref="J1" pin="11" pinfunction="SHIELD" pintype="passive"/>
    </net>
    <net code="27" name="unconnected-(J3-PadA5)">
      <node ref="J3" pin="A5" pinfunction="CC1" pintype="bidirectional+no_connect"/>
    </net>
    <net code="28" name="unconnected-(J3-PadA8)">
      <node ref="J3" pin="A8" pinfunction="SBU1" pintype="bidirectional+no_connect"/>
    </net>
    <net code="29" name="unconnected-(J3-PadB5)">
      <node ref="J3" pin="B5" pinfunction="CC2" pintype="bidirectional+no_connect"/>
    </net>
    <net code="30" name="unconnected-(J3-PadB8)">
      <node ref="J3" pin="B8" pinfunction="SBU2" pintype="bidirectional+no_connect"/>
    </net>
    <net code="31" name="unconnected-(U1-Pad4)">
      <node ref="U1" pin="4" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="32" name="unconnected-(U1-Pad7)">
      <node ref="U1" pin="7" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="33" name="unconnected-(U1-Pad9)">
      <node ref="U1" pin="9" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="34" name="unconnected-(U1-Pad10)">
      <node ref="U1" pin="10" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="35" name="unconnected-(U1-Pad15)">
      <node ref="U1" pin="15" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="36" name="unconnected-(U1-Pad17)">
      <node ref="U1" pin="17" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="37" name="unconnected-(U1-Pad19)">
      <node ref="U1" pin="19" pinfunction="GPIO5/ADC2_CH0" pintype="bidirectional"/>
    </net>
    <net code="38" name="unconnected-(U1-Pad23)">
      <node ref="U1" pin="23" pinfunction="GPIO9" pintype="bidirectional"/>
    </net>
    <net code="39" name="unconnected-(U1-Pad24)">
      <node ref="U1" pin="24" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="40" name="unconnected-(U1-Pad25)">
      <node ref="U1" pin="25" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="41" name="unconnected-(U1-Pad28)">
      <node ref="U1" pin="28" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="42" name="unconnected-(U1-Pad29)">
      <node ref="U1" pin="29" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="43" name="unconnected-(U1-Pad32)">
      <node ref="U1" pin="32" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="44" name="unconnected-(U1-Pad33)">
      <node ref="U1" pin="33" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="45" name="unconnected-(U1-Pad34)">
      <node ref="U1" pin="34" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="46" name="unconnected-(U1-Pad35)">
      <node ref="U1" pin="35" pinfunction="NC" pintype="no_connect"/>
    </net>
    <net code="47" name="unconnected-(U2-Pad4)">
      <node ref="U2" pin="4" pinfunction="NC" pintype="no_connect"/>
    </net>
  </nets>
</export>