(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)
			(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 "Net-(J1-Pin_4)")
	(net 2 "Net-(J1-Pin_3)")
	(net 3 "Net-(J1-Pin_2)")
	(net 4 "Net-(J1-Pin_1)")
	(footprint "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical"
		(layer "F.Cu")
		(at 55.49 41.68)
		(descr "Through hole straight pin header, 1x04, 2.54mm pitch, single row")
		(tags "Through hole pin header THT 1x04 2.54mm single row")
		(property "Reference" "J4"
			(at 0 -2.38 0)
			(layer "F.SilkS")
		)
		(property "Value" "1x4"
			(at 0 10 0)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Generic connector, single row, 01x04, script generated"
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "Connector*:*_1x??_*")
		(sheetname "/")
		(sheetfile "pigeon_i2c.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at 0 3.81 90)
			(layer "F.Fab")
		)
		(pad "1" thru_hole rect
			(at 0 0)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 4 "Net-(J1-Pin_1)")
			(pinfunction "Pin_1")
			(pintype "passive")
		)
		(pad "2" thru_hole circle
			(at 0 2.54)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 3 "Net-(J1-Pin_2)")
			(pinfunction "Pin_2")
			(pintype "passive")
		)
		(pad "3" thru_hole circle
			(at 0 5.08)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 2 "Net-(J1-Pin_3)")
			(pinfunction "Pin_3")
			(pintype "passive")
		)
		(pad "4" thru_hole circle
			(at 0 7.62)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 1 "Net-(J1-Pin_4)")
			(pinfunction "Pin_4")
			(pintype "passive")
		)
		(embedded_fonts no)
		(model "${KICAD9_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x04_P2.54mm_Vertical.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical"
		(layer "F.Cu")
		(at 41.72 41.68)
		(descr "Through hole straight pin header, 1x04, 2.54mm pitch, single row")
		(tags "Through hole pin header THT 1x04 2.54mm single row")
		(property "Reference" "J1"
			(at 0 -2.38 0)
			(layer "F.SilkS")
		)
		(property "Value" "1x4"
			(at 0 10 0)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Generic connector, single row, 01x04, script generated"
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "Connector*:*_1x??_*")
		(sheetname "/")
		(sheetfile "pigeon_i2c.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at 0 3.81 90)
			(layer "F.Fab")
		)
		(pad "1" thru_hole rect
			(at 0 0)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 4 "Net-(J1-Pin_1)")
			(pinfunction "Pin_1")
			(pintype "passive")
		)
		(pad "2" thru_hole circle
			(at 0 2.54)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 3 "Net-(J1-Pin_2)")
			(pinfunction "Pin_2")
			(pintype "passive")
		)
		(pad "3" thru_hole circle
			(at 0 5.08)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 2 "Net-(J1-Pin_3)")
			(pinfunction "Pin_3")
			(pintype "passive")
		)
		(pad "4" thru_hole circle
			(at 0 7.62)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 1 "Net-(J1-Pin_4)")
			(pinfunction "Pin_4")
			(pintype "passive")
		)
		(embedded_fonts no)
		(model "${KICAD9_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x04_P2.54mm_Vertical.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Library:pigeon"
		(layer "F.Cu")
		(at 36.5 48.9)
		(property "Reference" "G***"
			(at 0 0 0)
			(layer "F.SilkS")
			(hide yes)
		)
		(property "Value" "LOGO"
			(at 0.75 0 0)
			(layer "F.SilkS")
			(hide yes)
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" ""
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(attr board_only exclude_from_pos_files exclude_from_bom)
		(embedded_fonts no)
	)
	(footprint "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical"
		(layer "F.Cu")
		(at 46.31 41.68)
		(descr "Through hole straight pin header, 1x04, 2.54mm pitch, single row")
		(tags "Through hole pin header THT 1x04 2.54mm single row")
		(property "Reference" "J2"
			(at 0 -2.38 0)
			(layer "F.SilkS")
		)
		(property "Value" "1x4"
			(at 0 10 0)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Generic connector, single row, 01x04, script generated"
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "Connector*:*_1x??_*")
		(sheetname "/")
		(sheetfile "pigeon_i2c.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at 0 3.81 90)
			(layer "F.Fab")
		)
		(pad "1" thru_hole rect
			(at 0 0)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 4 "Net-(J1-Pin_1)")
			(pinfunction "Pin_1")
			(pintype "passive")
		)
		(pad "2" thru_hole circle
			(at 0 2.54)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 3 "Net-(J1-Pin_2)")
			(pinfunction "Pin_2")
			(pintype "passive")
		)
		(pad "3" thru_hole circle
			(at 0 5.08)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 2 "Net-(J1-Pin_3)")
			(pinfunction "Pin_3")
			(pintype "passive")
		)
		(pad "4" thru_hole circle
			(at 0 7.62)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 1 "Net-(J1-Pin_4)")
			(pinfunction "Pin_4")
			(pintype "passive")
		)
		(embedded_fonts no)
		(model "${KICAD9_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x04_P2.54mm_Vertical.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical"
		(layer "F.Cu")
		(at 50.9 41.68)
		(descr "Through hole straight pin header, 1x04, 2.54mm pitch, single row")
		(tags "Through hole pin header THT 1x04 2.54mm single row")
		(property "Reference" "J3"
			(at 0 -2.38 0)
			(layer "F.SilkS")
		)
		(property "Value" "1x4"
			(at 0 10 0)
			(layer "F.Fab")
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" "Generic connector, single row, 01x04, script generated"
			(at 0 0 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property ki_fp_filters "Connector*:*_1x??_*")
		(sheetname "/")
		(sheetfile "pigeon_i2c.kicad_sch")
		(attr through_hole)
		(fp_text user "${REFERENCE}"
			(at 0 3.81 90)
			(layer "F.Fab")
		)
		(pad "1" thru_hole rect
			(at 0 0)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 4 "Net-(J1-Pin_1)")
			(pinfunction "Pin_1")
			(pintype "passive")
		)
		(pad "2" thru_hole circle
			(at 0 2.54)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 3 "Net-(J1-Pin_2)")
			(pinfunction "Pin_2")
			(pintype "passive")
		)
		(pad "3" thru_hole circle
			(at 0 5.08)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 2 "Net-(J1-Pin_3)")
			(pinfunction "Pin_3")
			(pintype "passive")
		)
		(pad "4" thru_hole circle
			(at 0 7.62)
			(size 1.7 1.7)
			(drill 1)
			(layers "*.Cu" "*.Mask")
			(remove_unused_layers no)
			(net 1 "Net-(J1-Pin_4)")
			(pinfunction "Pin_4")
			(pintype "passive")
		)
		(embedded_fonts no)
		(model "${KICAD9_3DMODEL_DIR}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x04_P2.54mm_Vertical.wrl"
			(offset
				(xyz 0 0 0)
			)
			(scale
				(xyz 1 1 1)
			)
			(rotate
				(xyz 0 0 0)
			)
		)
	)
	(footprint "MountingHole:MountingHole_3mm"
		(layer "F.Cu")
		(at 36.3 41.4)
		(descr "Mounting Hole 3mm, no annular")
		(tags "mounting hole 3mm no annular")
		(property "Reference" "REF**"
			(at 0 -4 0)
			(layer "F.SilkS")
			(hide yes)
		)
		(property "Value" "MountingHole_3mm"
			(at 0 4 0)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Datasheet" ""
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(property "Description" ""
			(at 0 0 0)
			(unlocked yes)
			(layer "F.Fab")
			(hide yes)
		)
		(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 3 3)
			(drill 3)
			(layers "*.Cu" "*.Mask")
		)
		(embedded_fonts no)
	)
	(gr_rect
		(start 33 38)
		(end 61 53)
		(fill no)
		(layer "Edge.Cuts")
	)
	(gr_text "SCL"
		(at 57.3 47.3 0)
		(layer "F.SilkS")
	)
	(gr_text "Let the pigeon drive the bus!"
		(at 41.9 52.6 0)
		(layer "F.SilkS")
	)
	(gr_text "3V3"
		(at 57.4 44.8 0)
		(layer "F.SilkS")
	)
	(gr_text "I2C Pigeon"
		(at 34.4 52.2 0)
		(layer "F.SilkS")
	)
	(gr_text "GND"
		(at 57.3 42.3 0)
		(layer "F.SilkS")
	)
	(gr_text "SDA"
		(at 57.3 50 0)
		(layer "F.SilkS")
	)
	(embedded_fonts no)
)
