(kicad_pcb
	(version 20241229)
	(generator "pcbnew")
	(generator_version "9.0")
	(general
		(thickness 1.6)
		(legacy_teardrops no)
	)
	(paper "A4")
	(layers
		(0 "F.Cu" signal)
		(2 "B.Cu" signal)
		(9 "F.Adhes" user "F.Adhesive")
		(11 "B.Adhes" user "B.Adhesive")
		(13 "F.Paste" user)
		(15 "B.Paste" user)
		(5 "F.SilkS" user "F.Silkscreen")
		(7 "B.SilkS" user "B.Silkscreen")
		(1 "F.Mask" user)
		(3 "B.Mask" user)
		(17 "Dwgs.User" user "User.Drawings")
		(19 "Cmts.User" user "User.Comments")
		(21 "Eco1.User" user "User.Eco1")
		(23 "Eco2.User" user "User.Eco2")
		(25 "Edge.Cuts" user)
		(27 "Margin" user)
		(31 "F.CrtYd" user "F.Courtyard")
		(29 "B.CrtYd" user "B.Courtyard")
		(35 "F.Fab" user)
		(33 "B.Fab" user)
		(39 "User.1" user)
		(41 "User.2" user)
		(43 "User.3" user)
		(45 "User.4" user)
	)
	(setup
		(pad_to_mask_clearance 0)
		(allow_soldermask_bridges_in_footprints no)
		(tenting front back)
		(pcbplotparams
			(layerselection 0x00000000_00000000_55555555_5755f5ff)
			(plot_on_all_layers_selection 0x00000000_00000000_00000000_00000000)
			(disableapertmacros no)
			(usegerberextensions no)
			(usegerberattributes yes)
			(usegerberadvancedattributes yes)
			(creategerberjobfile yes)
			(dashed_line_dash_ratio 12.000000)
			(dashed_line_gap_ratio 3.000000)
			(svgprecision 4)
			(plotframeref no)
			(mode 1)
			(useauxorigin no)
			(hpglpennumber 1)
			(hpglpenspeed 20)
			(hpglpendiameter 15.000000)
			(pdf_front_fp_property_popups yes)
			(pdf_back_fp_property_popups yes)
			(pdf_metadata yes)
			(pdf_single_document no)
			(dxfpolygonmode yes)
			(dxfimperialunits yes)
			(dxfusepcbnewfont yes)
			(psnegative no)
			(psa4output no)
			(plot_black_and_white yes)
			(plotinvisibletext no)
			(sketchpadsonfab no)
			(plotpadnumbers no)
			(hidednponfab no)
			(sketchdnponfab yes)
			(crossoutdnponfab yes)
			(subtractmaskfromsilk no)
			(outputformat 1)
			(mirror no)
			(drillshape 1)
			(scaleselection 1)
			(outputdirectory "")
		)
	)
	(net 0 "")
	(net 1 "GND")
	(net 2 "Net-(D1-A1)")
	(net 3 "+3.3V")
	(net 4 "unconnected-(U3-VIN-Pad1)")
	(net 5 "unconnected-(U3-CLKIN-Pad8)")
	(net 6 "unconnected-(U3-AUX_CL-Pad10)")
	(net 7 "unconnected-(U3-FSYNC-Pad11)")
	(net 8 "unconnected-(U3-AUX_DA-Pad9)")
	(net 9 "unconnected-(U3-INT-Pad6)")
	(net 10 "unconnected-(U3-GND-Pad7)")
	(net 11 "unconnected-(U3-AD0-Pad12)")
	(net 12 "unconnected-(U4-IO17-Pad7)")
	(net 13 "unconnected-(U4-IO2-Pad3)")
	(net 14 "Net-(D2-K)")
	(net 15 "unconnected-(U4-IO4-Pad5)")
	(net 16 "unconnected-(U4-IO33-Pad22)")
	(net 17 "Net-(U3-SCL)")
	(net 18 "unconnected-(U4-TX-Pad13)")
	(net 19 "unconnected-(U4-IO32-Pad21)")
	(net 20 "unconnected-(U4-IO18{slash}MOSI-Pad9)")
	(net 21 "unconnected-(U4-IO19{slash}MISO-Pad10)")
	(net 22 "unconnected-(U4-IO27-Pad25)")
	(net 23 "unconnected-(U4-I39-Pad18)")
	(net 24 "unconnected-(U4-A2-Pad19)")
	(net 25 "unconnected-(U4-A13-Pad20)")
	(net 26 "unconnected-(U4-I36-Pad17)")
	(net 27 "unconnected-(U4-VBAT-Pad1)")
	(net 28 "unconnected-(U4-IO26-Pad24)")
	(net 29 "unconnected-(U4-IO21-Pad11)")
	(net 30 "unconnected-(U4-IO13-Pad28)")
	(net 31 "unconnected-(U4-IO15-Pad2)")
	(net 32 "unconnected-(U4-IO14-Pad26)")
	(net 33 "unconnected-(U4-IO5{slash}SCK-Pad8)")
	(net 34 "unconnected-(U4-IO16-Pad6)")
	(net 35 "unconnected-(U4-IO12-Pad27)")
	(net 36 "unconnected-(U4-RESET-Pad16)")
	(net 37 "unconnected-(U4-RX-Pad12)")
	(net 38 "unconnected-(U4-IO25-Pad23)")
	(net 39 "Net-(U3-SDA)")
	(net 40 "Net-(F1-Pad2)")
	(net 41 "unconnected-(U4-IO0-Pad4)")
	(footprint "footprints:PHOENIX_1844210"
		(locked yes)
		(layer "F.Cu")
		(at 171.45 62.8 180)
		(property "Reference" "J1"
			(at 3.95 -10.7 180)
			(layer "F.SilkS")
		)
		(property "Value" "Screw_Terminal_01x02"
			(at 8.525 1.865 180)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 180)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/)"
			(at 0 0 180)
			(layer "F.Fab")
			(hide yes)
		)
		(property "PARTREV" "02.08.2023"
			(at 0 0 180)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "STANDARD" "Manufacturer Recommendations"
			(at 0 0 180)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "MANUFACTURER" "Phoenix Contact"
			(at 0 0 180)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(sheetname "/")
		(sheetfile "ESP32_Level_PCB.kicad_sch")
		(attr through_hole)
		(pad "01" thru_hole rect
			(at 2.45 -8 180)
			(size 1.8 1.8)
			(drill 1.2)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 40 "Net-(F1-Pad2)")
			(pinfunction "01")
			(pintype "passive")
			(solder_mask_margin 0.102)
		)
		(pad "02" thru_hole circle
			(at 5.95 -8 180)
			(size 1.8 1.8)
			(drill 1.2)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 1 "GND")
			(pinfunction "02")
			(pintype "passive")
			(solder_mask_margin 0.102)
		)
		(embedded_fonts no)
		(model "%USERPROFILE%/Documents/KiCad/9.0/3dmodels/Phoenix 1844210.step"
			(offset
				(xyz 4.2 4.6 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz -90 -0 -0)
			)
		)
		(model "%USERPROFILE%/Documents/KiCad/9.0/3dmodels/Phoenix 1840366.STEP"
			(offset
				(xyz 0.63 -9 -3.25)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz -0 -0 -0)
			)
		)
	)
	(footprint "MountingHole:MountingHole_2.5mm"
		(layer "F.Cu")
		(at 171.25 83)
		(descr "Mounting Hole 2.5mm, no annular")
		(tags "mounting hole 2.5mm no annular")
		(property "Reference" "H2"
			(at 0 -3.5 0)
			(layer "F.SilkS")
			(hide yes)
		)
		(property "Value" "MountingHole"
			(at 0 3.5 0)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Mounting Hole without connection"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "MountingHole*")
		(sheetname "/")
		(sheetfile "ESP32_Level_PCB.kicad_sch")
		(attr exclude_from_pos_files exclude_from_bom)
		(fp_text user "${REFERENCE}"
			(at 0 0 0)
			(layer "F.Fab")
		)
		(pad "" np_thru_hole circle
			(at 0 0)
			(size 2.5 2.5)
			(drill 2.5)
			(layers "*.Cu" "*.Mask")
		)
		(embedded_fonts no)
	)
	(footprint "Library:Converter_DCDC_RECOM_R-78E-0.5_THT_Horizontal"
		(layer "F.Cu")
		(at 155 82.54 90)
		(descr "DCDC-Converter, RECOM, RECOM_R-78E-0.5, SIP-3, pitch 2.54mm, package size 11.6x8.5x10.4mm^3, https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf")
		(tags "dc-dc recom buck sip-3 pitch 2.54mm")
		(property "Reference" "U2"
			(at 9.44 -6.6 0)
			(layer "F.SilkS")
		)
		(property "Value" "R-78E3.3-0.5"
			(at 2.54 3 90)
			(layer "F.Fab")
		)
		(property "Datasheet" "https://www.recom-power.com/pdf/Innoline/R-78Exx-0.5.pdf"
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "500mA Step-Down DC/DC-Regulator, 6-28V input, 3.3V fixed Output Voltage, LM78xx replacement, -40°C to +85°C, SIP3"
			(at 0 0 90)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "Converter*DCDC*RECOM*R*78E*0.5*")
		(sheetname "/")
		(sheetfile "ESP32_Level_PCB.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at 2.5654 -4.8006 90)
			(layer "F.Fab")
		)
		(pad "1" thru_hole rect
			(at 5.08 0 90)
			(size 1.5 2.3)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 14 "Net-(D2-K)")
			(pinfunction "IN")
			(pintype "power_in")
		)
		(pad "2" thru_hole oval
			(at 2.54 0 90)
			(size 1.5 2.3)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 1 "GND")
			(pinfunction "GND")
			(pintype "power_in")
		)
		(pad "3" thru_hole oval
			(at 0 0 90)
			(size 1.5 2.3)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 3 "+3.3V")
			(pinfunction "OUT")
			(pintype "power_out")
		)
		(embedded_fonts no)
		(model "%USERPROFILE%/Documents/KiCad/9.0/3dmodels/R-78HE5.0-0.3_Horizontal.STEP"
			(offset
				(xyz 2.5 0 4.23)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz -0 -180 -0)
			)
		)
	)
	(footprint "Adafruit:HUZZAH32_Breakout"
		(locked yes)
		(layer "F.Cu")
		(at 159.43 110.569)
		(property "Reference" "U4"
			(at -14.63 -20.669 0)
			(layer "F.SilkS")
		)
		(property "Value" "HuzzahESP32-Breakout"
			(at -0.56 23.729 0)
			(layer "F.Fab")
		)
		(property "Datasheet" "https://www.adafruit.com/product/4172"
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "ESP32 Breakout Board"
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property "MF" "Adafruit"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "MAXIMUM_PACKAGE_HEIGHT" "6.8 mm"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Package" "Module"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Price" "$13.50"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Check_prices" "https://www.adafruit.com/product/4172"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "STANDARD" "Manufacturer Recommendations"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "PARTREV" "N/A"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "SnapEDA_Link" ""
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "MP" "4172"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description_1" "Dual core, Wi-Fi: 2.4 GHz up to 150 Mbits/s,BLE (Bluetooth Low Energy) and legacy Bluetooth, 32 bits, Up to 240 MHz"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Availability" "In stock"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "MANUFACTURER" "Adafruit"
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(sheetname "/")
		(sheetfile "ESP32_Level_PCB.kicad_sch")
		(attr through_hole)
		(pad "1" thru_hole rect
			(at -11.43 -16.129)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 27 "unconnected-(U4-VBAT-Pad1)")
			(pinfunction "VBAT")
			(pintype "power_in")
			(solder_mask_margin 0.102)
		)
		(pad "2" thru_hole circle
			(at -11.43 -13.589)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 31 "unconnected-(U4-IO15-Pad2)")
			(pinfunction "IO15")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "3" thru_hole circle
			(at -11.43 -11.049)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 13 "unconnected-(U4-IO2-Pad3)")
			(pinfunction "IO2")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "4" thru_hole circle
			(at -11.43 -8.509)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 41 "unconnected-(U4-IO0-Pad4)")
			(pinfunction "IO0")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "5" thru_hole circle
			(at -11.43 -5.969)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 15 "unconnected-(U4-IO4-Pad5)")
			(pinfunction "IO4")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "6" thru_hole circle
			(at -11.43 -3.429)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 34 "unconnected-(U4-IO16-Pad6)")
			(pinfunction "IO16")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "7" thru_hole circle
			(at -11.43 -0.889)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 12 "unconnected-(U4-IO17-Pad7)")
			(pinfunction "IO17")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "8" thru_hole circle
			(at -11.43 1.651)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 33 "unconnected-(U4-IO5{slash}SCK-Pad8)")
			(pinfunction "IO5/SCK")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "9" thru_hole circle
			(at -11.43 4.191)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 20 "unconnected-(U4-IO18{slash}MOSI-Pad9)")
			(pinfunction "IO18/MOSI")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "10" thru_hole circle
			(at -11.43 6.731)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 21 "unconnected-(U4-IO19{slash}MISO-Pad10)")
			(pinfunction "IO19/MISO")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "11" thru_hole circle
			(at -11.43 9.271)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 29 "unconnected-(U4-IO21-Pad11)")
			(pinfunction "IO21")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "12" thru_hole circle
			(at -11.43 11.811)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 37 "unconnected-(U4-RX-Pad12)")
			(pinfunction "RX")
			(pintype "input")
			(solder_mask_margin 0.102)
		)
		(pad "13" thru_hole circle
			(at -11.43 14.351)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 18 "unconnected-(U4-TX-Pad13)")
			(pinfunction "TX")
			(pintype "output")
			(solder_mask_margin 0.102)
		)
		(pad "14" thru_hole circle
			(at -11.43 16.891)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 17 "Net-(U3-SCL)")
			(pinfunction "IO22/SCL")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "15" thru_hole circle
			(at -11.43 19.431)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 39 "Net-(U3-SDA)")
			(pinfunction "IO23/SDA")
			(pintype "bidirectional")
			(solder_mask_margin 0.102)
		)
		(pad "16" thru_hole circle
			(at 11.43 19.431)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 36 "unconnected-(U4-RESET-Pad16)")
			(pinfunction "RESET")
			(pintype "input")
			(solder_mask_margin 0.102)
		)
		(pad "17" thru_hole circle
			(at 11.43 16.891)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 26 "unconnected-(U4-I36-Pad17)")
			(pinfunction "I36")
			(pintype "input")
			(solder_mask_margin 0.102)
		)
		(pad "18" thru_hole circle
			(at 11.43 14.351)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 23 "unconnected-(U4-I39-Pad18)")
			(pinfunction "I39")
			(pintype "input")
			(solder_mask_margin 0.102)
		)
		(pad "19" thru_hole circle
			(at 11.43 11.811)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 24 "unconnected-(U4-A2-Pad19)")
			(pinfunction "A2")
			(pintype "input")
			(solder_mask_margin 0.102)
		)
		(pad "20" thru_hole circle
			(at 11.43 9.271)
			(size 2 2)
			(drill 1.02)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 25 "unconnected-(U4-A13-Pad20)")
			(pinfunction "A13")
			(pintype "input")
			(solder_mask_margin 0.102)
		)
		(pad "21" thru_hole circle
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