(kicad_pcb
  (version 20221018)
  (generator "custom_generator")
  (general
    (thickness 1.6)
    (legacy_teardrops no)
  )
  (paper "A4")
  (title_block
    (title "ESP32-S3 Presence Sensor")
    (date "2026-03-29")
    (rev "1.0")
  )
  (layers
    (0 "F.Cu" signal)
    (31 "B.Cu" signal)
    (32 "B.Adhes" user "B.Adhesive")
    (33 "F.Adhes" user "F.Adhesive")
    (34 "B.Paste" user)
    (35 "F.Paste" user)
    (36 "B.SilkS" user "B.Silkscreen")
    (37 "F.SilkS" user "F.Silkscreen")
    (38 "B.Mask" user "B.Mask")
    (39 "F.Mask" user "F.Mask")
    (44 "Edge.Cuts" user)
  )
  (setup
    (pad_to_mask_clearance 0.05)
    (allow_soldermask_bridges_in_footprints no)
    (pcbplotparams
      (layerselection 0x00010fc_ffffffff)
      (plot_on_all_layers_selection 0x0000000_00000000)
      (disableapertmacros no)
      (usegerberextensions no)
      (usegerberattributes yes)
      (usegerberadvancedattributes yes)
      (creategerberjobfile yes)
      (svgprecision 4)
      (plotframeref no)
      (viasonmask no)
      (mode 1)
      (useauxorigin no)
      (hpglpennumber 1)
      (hpglpenspeed 20)
      (hpglpendiameter 15)
      (dxfpolygonmode yes)
      (dxfimperialunits yes)
      (dxfusepcbnewfont yes)
      (psnegative no)
      (psa4output no)
      (plotreference yes)
      (plotvalue yes)
      (plotfptext no)
      (plotinvisibletext no)
      (sketchpadsonfab no)
      (subtractmaskfromsilk no)
      (outputformat 1)
      (mirror no)
      (drillshape 1)
      (scaleselection 1)
      (outputdirectory "gerbers/")
    )
  )

  (gr_arc (start 3 0) (mid 0.879 0.879) (end 0 3) (layer "Edge.Cuts") (width 0.15))
  (gr_line (start 3 0) (end 42 0) (layer "Edge.Cuts") (width 0.15))
  (gr_arc (start 45 3) (mid 44.121 0.879) (end 42 0) (layer "Edge.Cuts") (width 0.15))
  (gr_line (start 45 3) (end 45 32) (layer "Edge.Cuts") (width 0.15))
  (gr_arc (start 42 35) (mid 44.121 34.121) (end 45 32) (layer "Edge.Cuts") (width 0.15))
  (gr_line (start 42 35) (end 3 35) (layer "Edge.Cuts") (width 0.15))
  (gr_arc (start 0 32) (mid 0.879 34.121) (end 3 35) (layer "Edge.Cuts") (width 0.15))
  (gr_line (start 0 32) (end 0 3) (layer "Edge.Cuts") (width 0.15))



  (footprint "RF_Module:ESP32-S3-WROOM-1"
    (layer "B.Cu")
    (at 22.5 18 0)
    (property "Reference" "U3")
    (property "Value" "ESP32-S3-WROOM-1-N16R8")
    (property "JLCPCB" "C2913202")
  )

  (footprint "Package_TO_SOT_SMD:SOT-223-3_TabPin2"
    (layer "B.Cu")
    (at 38 30 0)
    (property "Reference" "U2")
    (property "Value" "AMS1117-3.3")
    (property "JLCPCB" "C6186")
  )

  (footprint "Package_TO_SOT_SMD:SOT-23-5"
    (layer "B.Cu")
    (at 38 5 0)
    (property "Reference" "U4")
    (property "Value" "AP2112K-1.8")
    (property "JLCPCB" "C51118")
  )

  (footprint "Package_TO_SOT_SMD:SOT-23-5"
    (layer "B.Cu")
    (at 38 10 0)
    (property "Reference" "U5")
    (property "Value" "AP2112K-2.8")
    (property "JLCPCB" "C51114")
  )

  (footprint "Package_TO_SOT_SMD:SOT-23-6"
    (layer "B.Cu")
    (at 22.5 32 0)
    (property "Reference" "U1")
    (property "Value" "USBLC6-2SC6")
    (property "JLCPCB" "C7519")
  )


  (footprint "Connector_USB:USB_C_Receptacle_GCT_USB4125"
    (layer "F.Cu")
    (at 22.5 35 180)
    (property "Reference" "J1")
    (property "Value" "USB_C_16P")
    (property "JLCPCB" "C2765186")
  )

  (footprint "Connector_FFC-FPC:Molex_503480-2400_1x24-1MP_P0.50mm_Horizontal"
    (layer "F.Cu")
    (at 22.5 2 0)
    (property "Reference" "J2")
    (property "Value" "FPC_24P_OV5640")
    (property "JLCPCB" "C2856805")
  )

  (footprint "Connector_PinHeader_1.27mm:PinHeader_1x05_P1.27mm_Vertical"
    (layer "F.Cu")
    (at 42 17.5 90)
    (property "Reference" "J3")
    (property "Value" "LD2410C")
  )

  (footprint "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical"
    (layer "F.Cu")
    (at 3 15 90)
    (property "Reference" "J4")
    (property "Value" "AM312_PIR")
  )

  (footprint "Sensor_Humidity:Sensirion_DFN-4-1EP_1.5x1.5mm_P0.8mm_EP0.5x0.5mm"
    (layer "F.Cu")
    (at 4 28 0)
    (property "Reference" "U6")
    (property "Value" "SHT41")
    (property "JLCPCB" "C2911456")
  )

  (footprint "Package_SO:WSOF-6_1.4x1.7mm_P0.5mm"
    (layer "F.Cu")
    (at 12 22 0)
    (property "Reference" "U7")
    (property "Value" "BH1750FVI")
    (property "JLCPCB" "C78960")
  )

  (footprint "LED_SMD:LED_0402_1005Metric"
    (layer "F.Cu")
    (at 40 28 0)
    (property "Reference" "D1")
    (property "Value" "LED_Blue")
    (property "JLCPCB" "C2286")
  )


  (footprint "Capacitor_SMD:C_0805_2012Metric"
    (layer "B.Cu")
    (at 33 30 0)
    (property "Reference" "C1")
    (property "Value" "10uF")
  )

  (footprint "Capacitor_SMD:C_0805_2012Metric"
    (layer "B.Cu")
    (at 33 33 0)
    (property "Reference" "C2")
    (property "Value" "22uF")
  )

  (footprint "Capacitor_SMD:C_0402_1005Metric"
    (layer "B.Cu")
    (at 15 8 0)
    (property "Reference" "C3")
    (property "Value" "100nF")
  )
  (footprint "Capacitor_SMD:C_0402_1005Metric"
    (layer "B.Cu")
    (at 15 10 0)
    (property "Reference" "C4")
    (property "Value" "100nF")
  )
  (footprint "Capacitor_SMD:C_0402_1005Metric"
    (layer "B.Cu")
    (at 15 12 0)
    (property "Reference" "C5")
    (property "Value" "100nF")
  )
  (footprint "Capacitor_SMD:C_0805_2012Metric"
    (layer "B.Cu")
    (at 15 14 0)
    (property "Reference" "C6")
    (property "Value" "10uF")
  )

  (footprint "Capacitor_SMD:C_0805_2012Metric"
    (layer "B.Cu")
    (at 35 3 0)
    (property "Reference" "C7")
    (property "Value" "10uF")
  )
  (footprint "Capacitor_SMD:C_0402_1005Metric"
    (layer "B.Cu")
    (at 35 7 0)
    (property "Reference" "C8")
    (property "Value" "100nF")
  )

  (footprint "Capacitor_SMD:C_0805_2012Metric"
    (layer "B.Cu")
    (at 40 15 0)
    (property "Reference" "C9")
    (property "Value" "10uF")
  )

  (footprint "Capacitor_SMD:C_0402_1005Metric"
    (layer "F.Cu")
    (at 7 28 0)
    (property "Reference" "C10")
    (property "Value" "100nF")
  )

  (footprint "Capacitor_SMD:C_0402_1005Metric"
    (layer "F.Cu")
    (at 15 22 0)
    (property "Reference" "C11")
    (property "Value" "100nF")
  )

  (footprint "Resistor_SMD:R_0402_1005Metric"
    (layer "F.Cu")
    (at 38 28 0)
    (property "Reference" "R1")
    (property "Value" "1K")
    (property "Description" "LED resistor")
  )
  (footprint "Resistor_SMD:R_0402_1005Metric"
    (layer "F.Cu")
    (at 5 15 0)
    (property "Reference" "R2")
    (property "Value" "10K")
    (property "Description" "PIR pulldown")
  )
  (footprint "Resistor_SMD:R_0402_1005Metric"
    (layer "F.Cu")
    (at 8 24 0)
    (property "Reference" "R3")
    (property "Value" "4.7K")
    (property "Description" "I2C SDA pull-up")
  )
  (footprint "Resistor_SMD:R_0402_1005Metric"
    (layer "F.Cu")
    (at 10 24 0)
    (property "Reference" "R4")
    (property "Value" "4.7K")
    (property "Description" "I2C SCL pull-up")
  )

  (footprint "Button_Switch_SMD:SW_SPST_PTS810"
    (layer "B.Cu")
    (at 5 33 0)
    (property "Reference" "SW1")
    (property "Value" "BOOT")
  )
  (footprint "Button_Switch_SMD:SW_SPST_PTS810"
    (layer "B.Cu")
    (at 10 33 0)
    (property "Reference" "SW2")
    (property "Value" "RESET")
  )

  (footprint "MountingHole:MountingHole_2.2mm_M2_Pad"
    (layer "F.Cu")
    (at 2.5 2.5 0)
    (property "Reference" "H1")
    (property "Value" "MountingHole")
  )
  (footprint "MountingHole:MountingHole_2.2mm_M2_Pad"
    (layer "F.Cu")
    (at 42.5 2.5 0)
    (property "Reference" "H2")
    (property "Value" "MountingHole")
  )

  (gr_text "Presence Sensor v1.0"
    (at 22.5 17.5 0)
    (layer "F.SilkS")
    (effects (font (size 1.2 1.2) (thickness 0.2)) )
  )
  (gr_text "github.com/chrisryn"
    (at 22.5 19.5 0)
    (layer "F.SilkS")
    (effects (font (size 0.8 0.8) (thickness 0.15)) )
  )
  (gr_text "CAM"
    (at 22.5 4 0)
    (layer "F.SilkS")
    (effects (font (size 0.8 0.8) (thickness 0.15)) )
  )
  (gr_text "PIR"
    (at 3 12 0)
    (layer "F.SilkS")
    (effects (font (size 0.8 0.8) (thickness 0.15)) )
  )
  (gr_text "mmWave"
    (at 42 14 0)
    (layer "F.SilkS")
    (effects (font (size 0.8 0.8) (thickness 0.15)) )
  )
  (gr_text "USB-C"
    (at 22.5 33 0)
    (layer "F.SilkS")
    (effects (font (size 0.8 0.8) (thickness 0.15)) )
  )

  (gr_rect (start 13 0) (end 32 6)
    (layer "F.SilkS") (width 0.15) (fill none)
  )
  (gr_text "ANTENNA KEEP-OUT"
    (at 22.5 3 0)
    (layer "B.SilkS")
    (effects (font (size 0.6 0.6) (thickness 0.1)) )
  )
)