(kicad_pcb (version 4) (host pcbnew 4.0.7)

  (general
    (links 6)
    (no_connects 0)
    (area 141.724999 107.274999 154.575001 111.925001)
    (thickness 1.6)
    (drawings 9)
    (tracks 15)
    (zones 0)
    (modules 3)
    (nets 5)
  )

  (page A4)
  (layers
    (0 F.Cu signal)
    (31 B.Cu signal)
    (32 B.Adhes user)
    (33 F.Adhes user)
    (34 B.Paste user)
    (35 F.Paste user)
    (36 B.SilkS user)
    (37 F.SilkS user)
    (38 B.Mask user)
    (39 F.Mask user)
    (40 Dwgs.User user)
    (41 Cmts.User user)
    (42 Eco1.User user)
    (43 Eco2.User user)
    (44 Edge.Cuts user)
    (45 Margin user)
    (46 B.CrtYd user)
    (47 F.CrtYd user)
    (48 B.Fab user)
    (49 F.Fab user hide)
  )

  (setup
    (last_trace_width 0.25)
    (user_trace_width 0.2)
    (user_trace_width 0.4)
    (user_trace_width 0.5)
    (user_trace_width 0.6)
    (user_trace_width 0.8)
    (user_trace_width 1)
    (trace_clearance 0.2)
    (zone_clearance 0.25)
    (zone_45_only no)
    (trace_min 0.2)
    (segment_width 0.2)
    (edge_width 0.15)
    (via_size 0.6)
    (via_drill 0.4)
    (via_min_size 0.4)
    (via_min_drill 0.3)
    (uvia_size 0.3)
    (uvia_drill 0.1)
    (uvias_allowed no)
    (uvia_min_size 0.2)
    (uvia_min_drill 0.1)
    (pcb_text_width 0.3)
    (pcb_text_size 1.5 1.5)
    (mod_edge_width 0.15)
    (mod_text_size 1 1)
    (mod_text_width 0.15)
    (pad_size 1.7 1.7)
    (pad_drill 1)
    (pad_to_mask_clearance 0.2)
    (aux_axis_origin 141.2875 101.1555)
    (visible_elements 7FFFFF7F)
    (pcbplotparams
      (layerselection 0x010f0_80000001)
      (usegerberextensions true)
      (usegerberattributes true)
      (excludeedgelayer true)
      (linewidth 0.100000)
      (plotframeref false)
      (viasonmask false)
      (mode 1)
      (useauxorigin true)
      (hpglpennumber 1)
      (hpglpenspeed 20)
      (hpglpendiameter 15)
      (hpglpenoverlay 2)
      (psnegative false)
      (psa4output false)
      (plotreference false)
      (plotvalue false)
      (plotinvisibletext false)
      (padsonsilk false)
      (subtractmaskfromsilk false)
      (outputformat 1)
      (mirror false)
      (drillshape 0)
      (scaleselection 1)
      (outputdirectory gerbers/))
  )

  (net 0 "")
  (net 1 VCC)
  (net 2 GND)
  (net 3 SCL)
  (net 4 SDA)

  (net_class Default "This is the default net class."
    (clearance 0.2)
    (trace_width 0.25)
    (via_dia 0.6)
    (via_drill 0.4)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
    (add_net GND)
    (add_net SCL)
    (add_net SDA)
    (add_net VCC)
  )

  (module Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm (layer F.Cu) (tedit 5ABE28B9) (tstamp 5960AD8A)
    (at 143.195 111.475 90)
    (descr "Through hole straight pin header, 1x05, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x05 2.54mm single row")
    (path /5960AD02)
    (fp_text reference J1 (at 0 -2.33 90) (layer F.SilkS) hide
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_text value EXPANSION_BOTTOM (at 0 12.49 90) (layer F.Fab) hide
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -1.27 -1.27) (end -1.27 11.43) (layer F.Fab) (width 0.1))
    (fp_line (start -1.27 11.43) (end 1.27 11.43) (layer F.Fab) (width 0.1))
    (fp_line (start 1.27 11.43) (end 1.27 -1.27) (layer F.Fab) (width 0.1))
    (fp_line (start 1.27 -1.27) (end -1.27 -1.27) (layer F.Fab) (width 0.1))
    (fp_line (start -1.33 1.27) (end -1.33 11.49) (layer F.SilkS) (width 0.12))
    (fp_line (start -1.33 11.49) (end 1.33 11.49) (layer F.SilkS) (width 0.12))
    (fp_line (start 1.33 11.49) (end 1.33 1.27) (layer F.SilkS) (width 0.12))
    (fp_line (start 1.33 1.27) (end -1.33 1.27) (layer F.SilkS) (width 0.12))
    (fp_line (start -1.33 0) (end -1.33 -1.33) (layer F.SilkS) (width 0.12))
    (fp_line (start -1.33 -1.33) (end 0 -1.33) (layer F.SilkS) (width 0.12))
    (fp_line (start -1.8 -1.8) (end -1.8 11.95) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.8 11.95) (end 1.8 11.95) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.8 11.95) (end 1.8 -1.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.8 -1.8) (end -1.8 -1.8) (layer F.CrtYd) (width 0.05))
    (fp_text user %R (at 0 -2.33 90) (layer F.Fab) hide
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (pad 1 thru_hole rect (at 0 0 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad 2 thru_hole oval (at 0 2.54 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 3 thru_hole oval (at 0 5.08 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 3 SCL))
    (pad 4 thru_hole oval (at 0 7.62 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 4 SDA))
    (pad 5 thru_hole oval (at 0 10.16 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 1 VCC))
  )

  (module Capacitors_SMD:C_0603 (layer F.Cu) (tedit 5ABE28DA) (tstamp 5ABE251D)
    (at 151.95 109.55)
    (descr "Capacitor SMD 0603, reflow soldering, AVX (see smccp.pdf)")
    (tags "capacitor 0603")
    (path /5960AC6C)
    (attr smd)
    (fp_text reference C1 (at 0 -1.5) (layer F.SilkS) hide
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_text value C (at 0 1.5) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start 1.4 0.65) (end -1.4 0.65) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.4 0.65) (end 1.4 -0.65) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.4 -0.65) (end -1.4 0.65) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.4 -0.65) (end 1.4 -0.65) (layer F.CrtYd) (width 0.05))
    (fp_line (start 0.35 0.6) (end -0.35 0.6) (layer F.SilkS) (width 0.12))
    (fp_line (start -0.35 -0.6) (end 0.35 -0.6) (layer F.SilkS) (width 0.12))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.1))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.1))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.1))
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.1))
    (fp_text user %R (at 0 0) (layer F.Fab)
      (effects (font (size 0.3 0.3) (thickness 0.075)))
    )
    (pad 2 smd rect (at 0.75 0) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 1 smd rect (at -0.75 0) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 1 VCC))
    (model Capacitors_SMD.3dshapes/C_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )

  (module footprints:DFN-8_3x2mm_Pitch0.5mm (layer F.Cu) (tedit 5ABE28D7) (tstamp 5ABE27FF)
    (at 147.875 109.075)
    (descr "DFN8 2x2, 0.5P; No exposed pad - Ref http://pdfserv.maximintegrated.com/land_patterns/90-0349.PDF")
    (tags "DFN 0.5")
    (path /5960AC0D)
    (attr smd)
    (fp_text reference U1 (at 0 -2.075) (layer F.SilkS) hide
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_text value ATSHA204A (at 0 2.075) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.5 -1) (end 1.5 -1) (layer F.Fab) (width 0.15))
    (fp_line (start 1.5 -1) (end 1.5 1) (layer F.Fab) (width 0.15))
    (fp_line (start 1.5 1) (end -1.5 1) (layer F.Fab) (width 0.15))
    (fp_line (start -1.5 1) (end -1.5 0) (layer F.Fab) (width 0.15))
    (fp_line (start -1.5 0) (end -0.5 -1) (layer F.Fab) (width 0.15))
    (fp_line (start -2 -1.35) (end -2 1.35) (layer F.CrtYd) (width 0.05))
    (fp_line (start 2 -1.35) (end 2 1.35) (layer F.CrtYd) (width 0.05))
    (fp_line (start -2 -1.35) (end 2 -1.35) (layer F.CrtYd) (width 0.05))
    (fp_line (start -2 1.35) (end 2 1.35) (layer F.CrtYd) (width 0.05))
    (fp_line (start -0.65 1.15) (end 0.65 1.15) (layer F.SilkS) (width 0.15))
    (fp_line (start -2.004241 -1.15) (end 0.65 -1.15) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -1.45 -0.75) (size 0.85 0.3) (layers F.Cu F.Paste F.Mask))
    (pad 2 smd rect (at -1.45 -0.25) (size 0.85 0.3) (layers F.Cu F.Paste F.Mask))
    (pad 3 smd rect (at -1.45 0.25) (size 0.85 0.3) (layers F.Cu F.Paste F.Mask))
    (pad 4 smd rect (at -1.45 0.75) (size 0.85 0.3) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 5 smd rect (at 1.45 0.75) (size 0.85 0.3) (layers F.Cu F.Paste F.Mask)
      (net 4 SDA))
    (pad 6 smd rect (at 1.45 0.25) (size 0.85 0.3) (layers F.Cu F.Paste F.Mask)
      (net 3 SCL))
    (pad 7 smd rect (at 1.45 -0.25) (size 0.85 0.3) (layers F.Cu F.Paste F.Mask))
    (pad 8 smd rect (at 1.45 -0.75) (size 0.85 0.3) (layers F.Cu F.Paste F.Mask)
      (net 1 VCC))
    (model ${KISYS3DMOD}/Housings_DFN_QFN.3dshapes/DFN-8_2x2mm_Pitch0.5mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )

  (gr_line (start 154.5 110) (end 154.5 111.85) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 153 108.45) (end 154.5 110) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 151.35 108.45) (end 153 108.45) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 150.25 107.35) (end 151.35 108.45) (layer Edge.Cuts) (width 0.15))
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  (gr_line (start 141.8 111.85) (end 154.5 111.85) (layer Edge.Cuts) (width 0.15))

  (segment (start 149.325 108.325) (end 149.325 108.347184) (width 0.25) (layer F.Cu) (net 1))
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  (segment (start 153.355 111.475) (end 153.125 111.475) (width 0.25) (layer F.Cu) (net 1))
  (segment (start 153.125 111.475) (end 151.2 109.55) (width 0.25) (layer F.Cu) (net 1))
  (segment (start 148.7 109.325) (end 148.275 109.75) (width 0.2) (layer F.Cu) (net 3))
  (segment (start 148.275 109.75) (end 148.275 111.475) (width 0.2) (layer F.Cu) (net 3))
  (segment (start 149.325 109.325) (end 148.7 109.325) (width 0.2) (layer F.Cu) (net 3))
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  (segment (start 149.325 109.825) (end 149.325 109.985) (width 0.2) (layer F.Cu) (net 4))
  (segment (start 149.325 109.985) (end 150.815 111.475) (width 0.2) (layer F.Cu) (net 4))

  (zone (net 2) (net_name GND) (layer F.Cu) (tstamp 0) (hatch edge 0.508)
    (connect_pads (clearance 0.2))
    (min_thickness 0.2)
    (fill yes (arc_segments 16) (thermal_gap 0.2) (thermal_bridge_width 0.24))
    (polygon
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)