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IEC-62056-21-Optical-Probe.xml
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<?xml version="1.0" encoding="UTF-8"?>
<export version="E">
<design>
<source>/Users/twam/Documents/Elektronik/Projects/IEC-62056-21-Optical-Probe/IEC-62056-21-Optical-Probe.kicad_sch</source>
<date>2022 January 05, Wednesday 16:11:35</date>
<tool>Eeschema (6.0.0-0)</tool>
<sheet number="1" name="/" tstamps="/">
<title_block>
<title>IEC-62056-21-Optical-Probe</title>
<company/>
<rev>1</rev>
<date>2022-01-05</date>
<source>IEC-62056-21-Optical-Probe.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>100n/50V</value>
<footprint>Capacitor_SMD:C_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C14663</field>
</fields>
<libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
<property name="LCSC" value="C14663"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>37e868fc-951f-47e3-877f-7b70f96ae4df</tstamps>
</comp>
<comp ref="C2">
<value>100n/50V</value>
<footprint>Capacitor_SMD:C_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C14663</field>
</fields>
<libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
<property name="LCSC" value="C14663"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
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<tstamps>e41c36c0-3409-4096-94fe-47ce84f22965</tstamps>
</comp>
<comp ref="C3">
<value>100n/50V</value>
<footprint>Capacitor_SMD:C_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C14663</field>
</fields>
<libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
<property name="LCSC" value="C14663"/>
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<sheetpath names="/" tstamps="/"/>
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</comp>
<comp ref="C4">
<value>4u7/16V</value>
<footprint>Capacitor_SMD:C_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C19666</field>
</fields>
<libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
<property name="LCSC" value="C19666"/>
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<sheetpath names="/" tstamps="/"/>
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</comp>
<comp ref="C5">
<value>100n/50V</value>
<footprint>Capacitor_SMD:C_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C14663</field>
</fields>
<libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
<property name="LCSC" value="C14663"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
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<tstamps>071b894b-1c6b-479b-a0ea-39e03282b25c</tstamps>
</comp>
<comp ref="C6">
<value>100n/50V</value>
<footprint>Capacitor_SMD:C_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C14663</field>
</fields>
<libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
<property name="LCSC" value="C14663"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>e4c80142-ddd8-4f0d-a5c3-28d3d5767f35</tstamps>
</comp>
<comp ref="C7">
<value>4u7/16V</value>
<footprint>Capacitor_SMD:C_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C19666</field>
</fields>
<libsource lib="Device" part="C_Small" description="Unpolarized capacitor, small symbol"/>
<property name="LCSC" value="C19666"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
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<tstamps>21852164-2ea2-459b-b70d-ab9b9f3fa347</tstamps>
</comp>
<comp ref="D1">
<value>SP0503BAHT</value>
<footprint>Package_TO_SOT_SMD:SOT-143</footprint>
<datasheet>http://www.littelfuse.com/~/media/files/littelfuse/technical%20resources/documents/data%20sheets/sp05xxba.pdf</datasheet>
<fields>
<field name="LCSC">C7074</field>
</fields>
<libsource lib="Power_Protection" part="SP0503BAHT" description="TVS Diode Array, 5.5V Standoff, 3 Channels, SOT-143 package"/>
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</comp>
<comp ref="D5">
<value>SFH487-2</value>
<footprint>LED_THT:LED_D3.0mm_IRBlack</footprint>
<libsource lib="Device" part="LED" description="Light emitting diode"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
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</comp>
<comp ref="H1">
<value>MountingHole</value>
<footprint>twam-Misc:MountingHole_JLCPCB</footprint>
<libsource lib="Mechanical" part="MountingHole" description="Mounting Hole without connection"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
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<comp ref="H2">
<value>MountingHole</value>
<footprint>twam-Misc:MountingHole_JLCPCB</footprint>
<libsource lib="Mechanical" part="MountingHole" description="Mounting Hole without connection"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
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</comp>
<comp ref="H3">
<value>MountingHole</value>
<footprint>twam-Misc:MountingHole_JLCPCB</footprint>
<libsource lib="Mechanical" part="MountingHole" description="Mounting Hole without connection"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
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</comp>
<comp ref="J1">
<value>USB_C_Receptacle_USB2.0</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">C165948</field>
</fields>
<libsource lib="Connector" part="USB_C_Receptacle_USB2.0" description="USB 2.0-only Type-C Receptacle connector"/>
<property name="LCSC" value="C165948"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>baa31255-dcaa-42e5-9813-ab408734d04d</tstamps>
</comp>
<comp ref="JP1">
<value>RX</value>
<footprint>Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm</footprint>
<libsource lib="Jumper" part="SolderJumper_2_Bridged" description="Solder Jumper, 2-pole, closed/bridged"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
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</comp>
<comp ref="JP2">
<value>TX</value>
<footprint>Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm</footprint>
<libsource lib="Jumper" part="SolderJumper_2_Bridged" description="Solder Jumper, 2-pole, closed/bridged"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>1557b237-bcbb-4508-aadd-a6b58cfb5833</tstamps>
</comp>
<comp ref="JP3">
<value>PWR</value>
<footprint>Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm</footprint>
<libsource lib="Jumper" part="SolderJumper_2_Bridged" description="Solder Jumper, 2-pole, closed/bridged"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>3af39ba0-3fbc-4159-8ae6-534835672060</tstamps>
</comp>
<comp ref="Q2">
<value>S8550</value>
<footprint>Package_TO_SOT_SMD:SOT-23</footprint>
<fields>
<field name="LCSC">C105432</field>
</fields>
<libsource lib="Device" part="Q_PNP_BEC" description="PNP transistor, base/emitter/collector"/>
<property name="LCSC" value="C105432"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>0e5ba606-29f1-415d-b782-15075e12dae2</tstamps>
</comp>
<comp ref="Q3">
<value>SFH309FA-4</value>
<footprint>LED_THT:LED_D3.0mm_Clear</footprint>
<libsource lib="Device" part="Q_Photo_NPN" description="NPN phototransistor, collector/emitter"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>413e3739-cee9-46d5-be5c-0d624be6de3d</tstamps>
</comp>
<comp ref="Q4">
<value>S8050</value>
<footprint>Package_TO_SOT_SMD:SOT-23</footprint>
<fields>
<field name="LCSC">C2146</field>
</fields>
<libsource lib="Device" part="Q_NPN_BEC" description="NPN transistor, base/emitter/collector"/>
<property name="LCSC" value="C2146"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>72dfced8-f5e0-4b20-9e23-31d93eadb636</tstamps>
</comp>
<comp ref="R1">
<value>5k1</value>
<footprint>Resistor_SMD:R_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C23186</field>
</fields>
<libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
<property name="LCSC" value="C23186"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>9d9de513-b0b8-4917-bc60-ace8437915b6</tstamps>
</comp>
<comp ref="R2">
<value>5k1</value>
<footprint>Resistor_SMD:R_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C23186</field>
</fields>
<libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
<property name="LCSC" value="C23186"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>d9f9cd76-2103-4a02-8698-c124fe624175</tstamps>
</comp>
<comp ref="R4">
<value>24k</value>
<footprint>Resistor_SMD:R_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C23352</field>
</fields>
<libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
<property name="LCSC" value="C23352"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>cc741e4a-caf8-4fa0-a1eb-7a452183c306</tstamps>
</comp>
<comp ref="R5">
<value>47k</value>
<footprint>Resistor_SMD:R_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C25819</field>
</fields>
<libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
<property name="LCSC" value="C25819"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>1dff855a-a009-4e39-83d8-9c546ab45a49</tstamps>
</comp>
<comp ref="R7">
<value>1k</value>
<footprint>Resistor_SMD:R_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C21190</field>
</fields>
<libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
<property name="LCSC" value="C21190"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>a5e33bac-0d04-4e7c-98ca-b020d3f8ad0a</tstamps>
</comp>
<comp ref="R12">
<value>10k</value>
<footprint>Resistor_SMD:R_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C25804</field>
</fields>
<libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
<property name="LCSC" value="C25804"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>997ebd3b-fb52-489d-905e-2a7aae5bd517</tstamps>
</comp>
<comp ref="R13">
<value>180R</value>
<footprint>Resistor_SMD:R_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C22828</field>
</fields>
<libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
<property name="LCSC" value="C22828"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>445f3348-c255-4930-b46c-81f417f5f089</tstamps>
</comp>
<comp ref="R14">
<value>13k</value>
<footprint>Resistor_SMD:R_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C22797</field>
</fields>
<libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
<property name="LCSC" value="C22797"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>318a21ff-2368-47b5-b820-21a56ab0b8e9</tstamps>
</comp>
<comp ref="R15">
<value>13k</value>
<footprint>Resistor_SMD:R_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C22797</field>
</fields>
<libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
<property name="LCSC" value="C22797"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>c549d9e4-a505-4cf2-91d9-0fe063b03f28</tstamps>
</comp>
<comp ref="R16">
<value>13k</value>
<footprint>Resistor_SMD:R_0603_1608Metric</footprint>
<fields>
<field name="LCSC">C22797</field>
</fields>
<libsource lib="Device" part="R_Small" description="Resistor, small symbol"/>
<property name="LCSC" value="C22797"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>8e94e2fa-87b4-4027-928a-f186980473d9</tstamps>
</comp>
<comp ref="TP1">
<value>PWR</value>
<footprint>TestPoint:TestPoint_Pad_2.0x2.0mm</footprint>
<libsource lib="Connector" part="TestPoint" description="test point"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>064122d5-7c06-4796-b23d-8c0a0b9499e9</tstamps>
</comp>
<comp ref="TP2">
<value>RXD</value>
<footprint>TestPoint:TestPoint_Pad_2.0x2.0mm</footprint>
<libsource lib="Connector" part="TestPoint" description="test point"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>374b14a5-63f1-4e00-ac6b-88d10c9284f6</tstamps>
</comp>
<comp ref="TP3">
<value>TXD</value>
<footprint>TestPoint:TestPoint_Pad_2.0x2.0mm</footprint>
<libsource lib="Connector" part="TestPoint" description="test point"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>c6cd638e-6247-4eb5-86f8-ed63cf5541aa</tstamps>
</comp>
<comp ref="TP4">
<value>GND</value>
<footprint>TestPoint:TestPoint_Pad_2.0x2.0mm</footprint>
<libsource lib="Connector" part="TestPoint" description="test point"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>5c7f2f26-1872-4e61-8f38-905126451931</tstamps>
</comp>
<comp ref="TP5">
<value>VUSB</value>
<footprint>TestPoint:TestPoint_Pad_2.0x2.0mm</footprint>
<libsource lib="Connector" part="TestPoint" description="test point"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>71197314-c3b9-4c4f-aa08-fee4fe478db3</tstamps>
</comp>
<comp ref="TP6">
<value>D-</value>
<footprint>TestPoint:TestPoint_Pad_2.0x2.0mm</footprint>
<libsource lib="Connector" part="TestPoint" description="test point"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>a7822bd0-22ce-4cc4-a035-c5845cd085dd</tstamps>
</comp>
<comp ref="TP7">
<value>D+</value>
<footprint>TestPoint:TestPoint_Pad_2.0x2.0mm</footprint>
<libsource lib="Connector" part="TestPoint" description="test point"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>cb5c1b99-0475-490f-b5c7-342f81accf63</tstamps>
</comp>
<comp ref="U2">
<value>CP2102N-Axx-xQFN20</value>
<footprint>Package_DFN_QFN:SiliconLabs_QFN-20-1EP_3x3mm_P0.5mm_EP1.8x1.8mm</footprint>
<datasheet>https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf</datasheet>
<fields>
<field name="LCSC">C969913</field>
</fields>
<libsource lib="Interface_USB" part="CP2102N-Axx-xQFN20" description="USB to UART master bridge, QFN-20"/>
<property name="LCSC" value="C969913"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>2667a615-c074-4176-ac85-44445c9d14f0</tstamps>
</comp>
<comp ref="U3">
<value>74LVC2G17</value>
<footprint>Package_SO:SC-74-6_1.5x2.9mm_P0.95mm</footprint>
<datasheet>http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf</datasheet>
<fields>
<field name="LCSC">C513289</field>
</fields>
<libsource lib="74xGxx" part="74LVC2G17" description="Dual Buffer Schmitt Triggered, Low-Voltage CMOS"/>
<property name="LCSC" value="C513289"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="IEC-62056-21-Optical-Probe.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>d300d527-df54-4fb0-b784-d9fb061a8599 17996f02-cf02-4e9a-9fb5-314d5bb067c0</tstamps>
</comp>
</components>
<libparts>
<libpart lib="74xGxx" part="74LVC2G17">
<description>Dual Buffer Schmitt Triggered, Low-Voltage CMOS</description>
<docs>http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf</docs>
<footprints>
<fp>SG-*</fp>
<fp>SOT*</fp>
</footprints>
<fields>
<field name="Reference">U</field>
<field name="Value">74LVC2G17</field>
<field name="Datasheet">http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf</field>
</fields>
<pins>
<pin num="1" name="" type="input"/>
<pin num="2" name="GND" type="power_in"/>
<pin num="3" name="" type="input"/>
<pin num="4" name="" type="output"/>
<pin num="5" name="VCC" type="power_in"/>
<pin num="6" name="" type="output"/>
</pins>
</libpart>
<libpart lib="Connector" part="TestPoint">
<description>test point</description>
<docs>~</docs>
<footprints>
<fp>Pin*</fp>
<fp>Test*</fp>
</footprints>
<fields>
<field name="Reference">TP</field>
<field name="Value">TestPoint</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="1" 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="Device" part="C_Small">
<description>Unpolarized capacitor, small symbol</description>
<docs>~</docs>
<footprints>
<fp>C_*</fp>
</footprints>
<fields>
<field name="Reference">C</field>
<field name="Value">C_Small</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="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="Q_NPN_BEC">
<description>NPN transistor, base/emitter/collector</description>
<docs>~</docs>
<fields>
<field name="Reference">Q</field>
<field name="Value">Q_NPN_BEC</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="B" type="input"/>
<pin num="2" name="E" type="passive"/>
<pin num="3" name="C" type="passive"/>
</pins>
</libpart>
<libpart lib="Device" part="Q_PNP_BEC">
<description>PNP transistor, base/emitter/collector</description>
<docs>~</docs>
<fields>
<field name="Reference">Q</field>
<field name="Value">Q_PNP_BEC</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="B" type="input"/>
<pin num="2" name="E" type="passive"/>
<pin num="3" name="C" type="passive"/>
</pins>
</libpart>
<libpart lib="Device" part="Q_Photo_NPN">
<description>NPN phototransistor, collector/emitter</description>
<docs>~</docs>
<fields>
<field name="Reference">Q</field>
<field name="Value">Q_Photo_NPN</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="C" type="passive"/>
<pin num="2" name="E" type="passive"/>
</pins>
</libpart>
<libpart lib="Device" part="R_Small">
<description>Resistor, small symbol</description>
<docs>~</docs>
<footprints>
<fp>R_*</fp>
</footprints>
<fields>
<field name="Reference">R</field>
<field name="Value">R_Small</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="" type="passive"/>
<pin num="2" name="" type="passive"/>
</pins>
</libpart>
<libpart lib="Interface_USB" part="CP2102N-Axx-xQFN20">
<description>USB to UART master bridge, QFN-20</description>
<docs>https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf</docs>
<footprints>
<fp>SiliconLabs*QFN*3x3mm*P0.5mm*</fp>
</footprints>
<fields>
<field name="Reference">U</field>
<field name="Value">CP2102N-Axx-xQFN20</field>
<field name="Footprint">Package_DFN_QFN:SiliconLabs_QFN-20-1EP_3x3mm_P0.5mm</field>
<field name="Datasheet">https://www.silabs.com/documents/public/data-sheets/cp2102n-datasheet.pdf</field>
</fields>
<pins>
<pin num="1" name="RS485/GPIO.1" type="bidirectional"/>
<pin num="2" name="CLK/GPIO.0" type="bidirectional"/>
<pin num="3" name="GND" type="power_in"/>
<pin num="4" name="D+" type="bidirectional"/>
<pin num="5" name="D-" type="bidirectional"/>
<pin num="6" name="VDD" type="power_in"/>
<pin num="7" name="VREGIN" type="power_in"/>
<pin num="8" name="VBUS" type="input"/>
<pin num="9" name="~{RST}" type="input"/>
<pin num="10" name="NC" type="no_connect"/>
<pin num="11" name="~{SUSPEND}" type="output"/>
<pin num="12" name="GND" type="passive"/>
<pin num="13" name="~{WAKEUP}" type="input"/>
<pin num="14" name="SUSPEND" type="output"/>
<pin num="15" name="~{CTS}" type="input"/>
<pin num="16" name="~{RTS}" type="output"/>
<pin num="17" name="RXD" type="input"/>
<pin num="18" name="TXD" type="output"/>
<pin num="19" name="~{RXT}/GPIO.3" type="bidirectional"/>
<pin num="20" name="~{TXT}/GPIO.2" type="bidirectional"/>
<pin num="21" name="GND" type="passive"/>
</pins>
</libpart>
<libpart lib="Jumper" part="SolderJumper_2_Bridged">
<description>Solder Jumper, 2-pole, closed/bridged</description>
<docs>~</docs>
<footprints>
<fp>SolderJumper*Bridged*</fp>
</footprints>
<fields>
<field name="Reference">JP</field>
<field name="Value">SolderJumper_2_Bridged</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="A" type="passive"/>
<pin num="2" name="B" type="passive"/>
</pins>
</libpart>
<libpart lib="Mechanical" part="MountingHole">
<description>Mounting Hole without connection</description>
<docs>~</docs>
<footprints>
<fp>MountingHole*</fp>
</footprints>
<fields>
<field name="Reference">H</field>
<field name="Value">MountingHole</field>
<field name="Datasheet">~</field>
</fields>
</libpart>
<libpart lib="Power_Protection" part="SP0503BAHT">
<description>TVS Diode Array, 5.5V Standoff, 3 Channels, SOT-143 package</description>
<docs>http://www.littelfuse.com/~/media/files/littelfuse/technical%20resources/documents/data%20sheets/sp05xxba.pdf</docs>
<footprints>
<fp>SOT?143*</fp>
</footprints>
<fields>
<field name="Reference">D</field>
<field name="Value">SP0503BAHT</field>
<field name="Footprint">Package_TO_SOT_SMD:SOT-143</field>
<field name="Datasheet">http://www.littelfuse.com/~/media/files/littelfuse/technical%20resources/documents/data%20sheets/sp05xxba.pdf</field>
</fields>
<pins>
<pin num="1" name="A" type="passive"/>
<pin num="2" name="K" type="passive"/>
<pin num="3" name="K" type="passive"/>
<pin num="4" name="K" type="passive"/>
</pins>
</libpart>
</libparts>
<libraries>
<library logical="74xGxx">
<uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//74xGxx.kicad_sym</uri>
</library>
<library logical="Connector">
<uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Connector.kicad_sym</uri>
</library>
<library logical="Device">
<uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Device.kicad_sym</uri>
</library>
<library logical="Interface_USB">
<uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Interface_USB.kicad_sym</uri>
</library>
<library logical="Jumper">
<uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Jumper.kicad_sym</uri>
</library>
<library logical="Mechanical">
<uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Mechanical.kicad_sym</uri>
</library>
<library logical="Power_Protection">
<uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Power_Protection.kicad_sym</uri>
</library>
</libraries>
<nets>
<net code="1" name="+3V3">
<node ref="C5" pin="2" pintype="passive"/>
<node ref="C7" pin="2" pintype="passive"/>
<node ref="JP3" pin="1" pinfunction="A" pintype="passive"/>
<node ref="R7" pin="2" pintype="passive"/>
<node ref="U2" pin="6" pinfunction="VDD" pintype="power_in"/>
</net>
<net code="2" name="/D+">
<node ref="D1" pin="3" pinfunction="K" pintype="passive"/>
<node ref="J1" pin="A6" pinfunction="D+" pintype="bidirectional"/>
<node ref="J1" pin="B6" pinfunction="D+" pintype="bidirectional"/>
<node ref="TP7" pin="1" pinfunction="1" pintype="passive"/>
<node ref="U2" pin="4" pinfunction="D+" pintype="bidirectional"/>
</net>
<net code="3" name="/D-">
<node ref="D1" pin="4" pinfunction="K" pintype="passive"/>
<node ref="J1" pin="A7" pinfunction="D-" pintype="bidirectional"/>
<node ref="J1" pin="B7" pinfunction="D-" pintype="bidirectional"/>
<node ref="TP6" pin="1" pinfunction="1" pintype="passive"/>
<node ref="U2" pin="5" pinfunction="D-" pintype="bidirectional"/>
</net>
<net code="4" name="/RXD">
<node ref="JP1" pin="2" pinfunction="B" pintype="passive"/>
<node ref="TP2" pin="1" pinfunction="1" pintype="passive"/>
<node ref="U3" pin="6" pintype="output"/>
</net>
<net code="5" name="/RXD_USB">
<node ref="JP1" pin="1" pinfunction="A" pintype="passive"/>
<node ref="U2" pin="17" pinfunction="RXD" pintype="input"/>
</net>
<net code="6" name="/TXD">
<node ref="JP2" pin="2" pinfunction="B" pintype="passive"/>
<node ref="TP3" pin="1" pinfunction="1" pintype="passive"/>
<node ref="U3" pin="3" pintype="input"/>
</net>
<net code="7" name="/TXD_USB">
<node ref="JP2" pin="1" pinfunction="A" pintype="passive"/>
<node ref="U2" pin="18" pinfunction="TXD" pintype="output"/>
</net>
<net code="8" name="/VBUS">
<node ref="C3" pin="1" pintype="passive"/>
<node ref="C4" pin="2" pintype="passive"/>
<node ref="D1" pin="2" pinfunction="K" pintype="passive"/>
<node ref="J1" pin="A4" pinfunction="VBUS" pintype="passive"/>
<node ref="J1" pin="A9" pinfunction="VBUS" pintype="passive"/>
<node ref="J1" pin="B4" pinfunction="VBUS" pintype="passive"/>
<node ref="J1" pin="B9" pinfunction="VBUS" pintype="passive"/>
<node ref="R4" pin="1" pintype="passive"/>
<node ref="TP5" pin="1" pinfunction="1" pintype="passive"/>
<node ref="U2" pin="7" pinfunction="VREGIN" pintype="power_in"/>
</net>
<net code="9" name="GND">
<node ref="C1" pin="1" pintype="passive"/>
<node ref="C2" pin="1" pintype="passive"/>
<node ref="C3" pin="2" pintype="passive"/>
<node ref="C4" pin="1" pintype="passive"/>
<node ref="C5" pin="1" pintype="passive"/>
<node ref="C6" pin="1" pintype="passive"/>
<node ref="C7" pin="1" pintype="passive"/>
<node ref="D1" pin="1" pinfunction="A" pintype="passive"/>
<node ref="J1" pin="A1" pinfunction="GND" pintype="passive"/>
<node ref="J1" pin="A12" pinfunction="GND" pintype="passive"/>
<node ref="J1" pin="B1" pinfunction="GND" pintype="passive"/>
<node ref="J1" pin="B12" pinfunction="GND" pintype="passive"/>
<node ref="J1" pin="S1" pinfunction="SHIELD" pintype="passive"/>
<node ref="Q4" pin="2" pinfunction="E" pintype="passive"/>
<node ref="R1" pin="2" pintype="passive"/>
<node ref="R12" pin="1" pintype="passive"/>
<node ref="R13" pin="2" pintype="passive"/>
<node ref="R15" pin="2" pintype="passive"/>
<node ref="R2" pin="1" pintype="passive"/>
<node ref="R5" pin="2" pintype="passive"/>
<node ref="TP4" pin="1" pinfunction="1" pintype="passive"/>
<node ref="U2" pin="12" pinfunction="GND" pintype="passive"/>
<node ref="U2" pin="21" pinfunction="GND" pintype="passive"/>
<node ref="U2" pin="3" pinfunction="GND" pintype="power_in"/>
<node ref="U3" pin="2" pinfunction="GND" pintype="power_in"/>
</net>
<net code="10" name="Net-(D5-Pad1)">
<node ref="D5" pin="1" pinfunction="K" pintype="passive"/>
<node ref="R13" pin="1" pintype="passive"/>
</net>
<net code="11" name="Net-(D5-Pad2)">
<node ref="D5" pin="2" pinfunction="A" pintype="passive"/>
<node ref="Q2" pin="3" pinfunction="C" pintype="passive"/>
</net>
<net code="12" name="Net-(J1-PadA5)">
<node ref="J1" pin="A5" pinfunction="CC1" pintype="bidirectional"/>
<node ref="R2" pin="2" pintype="passive"/>
</net>
<net code="13" name="Net-(J1-PadB5)">
<node ref="J1" pin="B5" pinfunction="CC2" pintype="bidirectional"/>
<node ref="R1" pin="1" pintype="passive"/>
</net>
<net code="14" name="Net-(Q2-Pad1)">
<node ref="Q2" pin="1" pinfunction="B" pintype="input"/>
<node ref="R14" pin="1" pintype="passive"/>
</net>
<net code="15" name="Net-(Q3-Pad2)">
<node ref="Q3" pin="2" pinfunction="E" pintype="passive"/>
<node ref="Q4" pin="1" pinfunction="B" pintype="input"/>
<node ref="R15" pin="1" pintype="passive"/>
</net>
<net code="16" name="Net-(Q4-Pad3)">
<node ref="Q4" pin="3" pinfunction="C" pintype="passive"/>
<node ref="R16" pin="2" pintype="passive"/>
<node ref="U3" pin="1" pintype="input"/>
</net>
<net code="17" name="Net-(R4-Pad2)">
<node ref="R4" pin="2" pintype="passive"/>
<node ref="R5" pin="1" pintype="passive"/>
<node ref="U2" pin="8" pinfunction="VBUS" pintype="input"/>
</net>
<net code="18" name="Net-(R7-Pad1)">
<node ref="R7" pin="1" pintype="passive"/>
<node ref="U2" pin="9" pinfunction="~{RST}" pintype="input"/>
</net>
<net code="19" name="Net-(R12-Pad2)">
<node ref="R12" pin="2" pintype="passive"/>
<node ref="U2" pin="11" pinfunction="~{SUSPEND}" pintype="output"/>
</net>
<net code="20" name="Net-(R14-Pad2)">
<node ref="R14" pin="2" pintype="passive"/>
<node ref="U3" pin="4" pintype="output"/>
</net>
<net code="21" name="VCC">
<node ref="C1" pin="2" pintype="passive"/>
<node ref="C2" pin="2" pintype="passive"/>
<node ref="C6" pin="2" pintype="passive"/>
<node ref="JP3" pin="2" pinfunction="B" pintype="passive"/>
<node ref="Q2" pin="2" pinfunction="E" pintype="passive"/>
<node ref="Q3" pin="1" pinfunction="C" pintype="passive"/>
<node ref="R16" pin="1" pintype="passive"/>
<node ref="TP1" pin="1" pinfunction="1" pintype="passive"/>
<node ref="U3" pin="5" pinfunction="VCC" pintype="power_in"/>
</net>
<net code="22" name="unconnected-(J1-PadA8)">
<node ref="J1" pin="A8" pinfunction="SBU1" pintype="bidirectional+no_connect"/>
</net>
<net code="23" name="unconnected-(J1-PadB8)">
<node ref="J1" pin="B8" pinfunction="SBU2" pintype="bidirectional+no_connect"/>
</net>
<net code="24" name="unconnected-(U2-Pad1)">
<node ref="U2" pin="1" pinfunction="RS485/GPIO.1" pintype="bidirectional+no_connect"/>
</net>
<net code="25" name="unconnected-(U2-Pad2)">
<node ref="U2" pin="2" pinfunction="CLK/GPIO.0" pintype="bidirectional+no_connect"/>
</net>
<net code="26" name="unconnected-(U2-Pad10)">
<node ref="U2" pin="10" pinfunction="NC" pintype="no_connect"/>
</net>
<net code="27" name="unconnected-(U2-Pad13)">
<node ref="U2" pin="13" pinfunction="~{WAKEUP}" pintype="input+no_connect"/>
</net>
<net code="28" name="unconnected-(U2-Pad14)">
<node ref="U2" pin="14" pinfunction="SUSPEND" pintype="output+no_connect"/>
</net>
<net code="29" name="unconnected-(U2-Pad15)">
<node ref="U2" pin="15" pinfunction="~{CTS}" pintype="input+no_connect"/>
</net>
<net code="30" name="unconnected-(U2-Pad16)">
<node ref="U2" pin="16" pinfunction="~{RTS}" pintype="output+no_connect"/>
</net>
<net code="31" name="unconnected-(U2-Pad19)">
<node ref="U2" pin="19" pinfunction="~{RXT}/GPIO.3" pintype="bidirectional+no_connect"/>
</net>
<net code="32" name="unconnected-(U2-Pad20)">
<node ref="U2" pin="20" pinfunction="~{TXT}/GPIO.2" pintype="bidirectional+no_connect"/>
</net>
</nets>
</export>