(kicad_pcb (version 20171130) (host pcbnew 5.1.4)

  (general
    (thickness 1.6)
    (drawings 0)
    (tracks 0)
    (zones 0)
    (modules 5)
    (nets 17)
  )

  (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)
  )

  (setup
    (last_trace_width 0.25)
    (trace_clearance 0.2)
    (zone_clearance 0.508)
    (zone_45_only no)
    (trace_min 0.2)
    (via_size 0.8)
    (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)
    (edge_width 0.05)
    (segment_width 0.2)
    (pcb_text_width 0.3)
    (pcb_text_size 1.5 1.5)
    (mod_edge_width 0.12)
    (mod_text_size 1 1)
    (mod_text_width 0.15)
    (pad_size 1.524 1.524)
    (pad_drill 0.762)
    (pad_to_mask_clearance 0.051)
    (solder_mask_min_width 0.25)
    (aux_axis_origin 0 0)
    (visible_elements FFFFFF7F)
    (pcbplotparams
      (layerselection 0x010fc_ffffffff)
      (usegerberextensions false)
      (usegerberattributes false)
      (usegerberadvancedattributes false)
      (creategerberjobfile false)
      (excludeedgelayer true)
      (linewidth 0.100000)
      (plotframeref false)
      (viasonmask false)
      (mode 1)
      (useauxorigin false)
      (hpglpennumber 1)
      (hpglpenspeed 20)
      (hpglpendiameter 15.000000)
      (psnegative false)
      (psa4output false)
      (plotreference true)
      (plotvalue true)
      (plotinvisibletext false)
      (padsonsilk false)
      (subtractmaskfromsilk false)
      (outputformat 1)
      (mirror false)
      (drillshape 1)
      (scaleselection 1)
      (outputdirectory ""))
  )

  (net 0 "")
  (net 1 GND)
  (net 2 +5V)
  (net 3 +3V3)
  (net 4 "Net-(U1-Pad16)")
  (net 5 "Net-(U1-Pad15)")
  (net 6 "Net-(U1-Pad14)")
  (net 7 "Net-(U1-Pad13)")
  (net 8 "Net-(U1-Pad12)")
  (net 9 "Net-(U1-Pad7)")
  (net 10 "Net-(U1-Pad5)")
  (net 11 /data)
  (net 12 "Net-(U1-Pad1)")
  (net 13 "Net-(U3-Pad8)")
  (net 14 "Net-(U3-Pad6)")
  (net 15 "Net-(U3-Pad5)")
  (net 16 "Net-(U3-Pad2)")

  (net_class Default "This is the default net class."
    (clearance 0.2)
    (trace_width 0.25)
    (via_dia 0.8)
    (via_drill 0.4)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
    (add_net +3V3)
    (add_net +5V)
    (add_net /data)
    (add_net GND)
    (add_net "Net-(U1-Pad1)")
    (add_net "Net-(U1-Pad12)")
    (add_net "Net-(U1-Pad13)")
    (add_net "Net-(U1-Pad14)")
    (add_net "Net-(U1-Pad15)")
    (add_net "Net-(U1-Pad16)")
    (add_net "Net-(U1-Pad5)")
    (add_net "Net-(U1-Pad7)")
    (add_net "Net-(U3-Pad2)")
    (add_net "Net-(U3-Pad5)")
    (add_net "Net-(U3-Pad6)")
    (add_net "Net-(U3-Pad8)")
  )

  (module digikey-footprints:Pressure_Sensor_LGA-8_2.5x2.5mm_BME280 (layer F.Cu) (tedit 5B1844EC) (tstamp 5DBCC333)
    (at 134.94 104.965)
    (path /5DBDC34D)
    (fp_text reference U3 (at 0 -2.3) (layer F.SilkS)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_text value BME280 (at 0 2.47) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -1.25 -1.25) (end 1.25 -1.25) (layer F.Fab) (width 0.1))
    (fp_line (start -1.25 1.25) (end -1.25 -1.25) (layer F.Fab) (width 0.1))
    (fp_line (start 1.25 1.25) (end -1.25 1.25) (layer F.Fab) (width 0.1))
    (fp_line (start 1.25 -1.25) (end 1.25 1.25) (layer F.Fab) (width 0.1))
    (fp_text user %R (at 0 0) (layer F.Fab)
      (effects (font (size 0.5 0.5) (thickness 0.05)))
    )
    (fp_line (start 1.35 -1.35) (end 0.975 -1.35) (layer F.SilkS) (width 0.1))
    (fp_line (start 1.35 -1.35) (end 1.35 -0.975) (layer F.SilkS) (width 0.1))
    (fp_line (start -1.35 -1.35) (end -0.85 -1.35) (layer F.SilkS) (width 0.1))
    (fp_line (start -1.35 -1.35) (end -1.35 -0.85) (layer F.SilkS) (width 0.1))
    (fp_line (start -0.85 -1.35) (end -0.85 -1.55) (layer F.SilkS) (width 0.1))
    (fp_line (start -1.35 1.35) (end -0.85 1.35) (layer F.SilkS) (width 0.1))
    (fp_line (start -1.35 1.35) (end -1.35 0.85) (layer F.SilkS) (width 0.1))
    (fp_line (start 1.35 1.35) (end 0.85 1.35) (layer F.SilkS) (width 0.1))
    (fp_line (start 1.35 1.35) (end 1.35 0.85) (layer F.SilkS) (width 0.1))
    (fp_line (start 1.5 -1.5) (end 1.5 1.5) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.5 -1.5) (end -1.5 -1.5) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.5 -1.5) (end -1.5 1.5) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.5 1.5) (end -1.5 1.5) (layer F.CrtYd) (width 0.05))
    (pad 8 smd rect (at -0.975 1.024999) (size 0.35 0.5) (layers F.Cu F.Paste F.Mask)
      (net 13 "Net-(U3-Pad8)"))
    (pad 7 smd rect (at -0.325 1.024999) (size 0.35 0.5) (layers F.Cu F.Paste F.Mask)
      (net 1 GND))
    (pad 6 smd rect (at 0.325 1.024999) (size 0.35 0.5) (layers F.Cu F.Paste F.Mask)
      (net 14 "Net-(U3-Pad6)"))
    (pad 5 smd rect (at 0.975 1.024999) (size 0.35 0.5) (layers F.Cu F.Paste F.Mask)
      (net 15 "Net-(U3-Pad5)"))
    (pad 4 smd rect (at 0.975 -1.025) (size 0.35 0.5) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(U1-Pad15)"))
    (pad 3 smd rect (at 0.325 -1.025) (size 0.35 0.5) (layers F.Cu F.Paste F.Mask)
      (net 4 "Net-(U1-Pad16)"))
    (pad 2 smd rect (at -0.325 -1.025) (size 0.35 0.5) (layers F.Cu F.Paste F.Mask)
      (net 16 "Net-(U3-Pad2)"))
    (pad 1 smd rect (at -0.975 -1.025) (size 0.35 0.5) (layers F.Cu F.Paste F.Mask)
      (net 1 GND))
  )

  (module Package_TO_SOT_SMD:TSOT-23-5 (layer F.Cu) (tedit 5A02FF57) (tstamp 5DBCC315)
    (at 135.61 100.64)
    (descr "5-pin TSOT23 package, http://cds.linear.com/docs/en/packaging/SOT_5_05-08-1635.pdf")
    (tags TSOT-23-5)
    (path /5DBDD075)
    (attr smd)
    (fp_text reference U2 (at 0 -2.45) (layer F.SilkS)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_text value ADP7142AUJZ-3.3 (at 0 2.5) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start 2.17 1.7) (end -2.17 1.7) (layer F.CrtYd) (width 0.05))
    (fp_line (start 2.17 1.7) (end 2.17 -1.7) (layer F.CrtYd) (width 0.05))
    (fp_line (start -2.17 -1.7) (end -2.17 1.7) (layer F.CrtYd) (width 0.05))
    (fp_line (start -2.17 -1.7) (end 2.17 -1.7) (layer F.CrtYd) (width 0.05))
    (fp_line (start 0.88 -1.45) (end 0.88 1.45) (layer F.Fab) (width 0.1))
    (fp_line (start 0.88 1.45) (end -0.88 1.45) (layer F.Fab) (width 0.1))
    (fp_line (start -0.88 -1) (end -0.88 1.45) (layer F.Fab) (width 0.1))
    (fp_line (start 0.88 -1.45) (end -0.43 -1.45) (layer F.Fab) (width 0.1))
    (fp_line (start -0.88 -1) (end -0.43 -1.45) (layer F.Fab) (width 0.1))
    (fp_line (start 0.88 -1.51) (end -1.55 -1.51) (layer F.SilkS) (width 0.12))
    (fp_line (start -0.88 1.56) (end 0.88 1.56) (layer F.SilkS) (width 0.12))
    (fp_text user %R (at 0 0 90) (layer F.Fab)
      (effects (font (size 0.5 0.5) (thickness 0.075)))
    )
    (pad 5 smd rect (at 1.31 -0.95) (size 1.22 0.65) (layers F.Cu F.Paste F.Mask)
      (net 3 +3V3))
    (pad 4 smd rect (at 1.31 0.95) (size 1.22 0.65) (layers F.Cu F.Paste F.Mask)
      (net 3 +3V3))
    (pad 3 smd rect (at -1.31 0.95) (size 1.22 0.65) (layers F.Cu F.Paste F.Mask)
      (net 2 +5V))
    (pad 2 smd rect (at -1.31 0) (size 1.22 0.65) (layers F.Cu F.Paste F.Mask)
      (net 1 GND))
    (pad 1 smd rect (at -1.31 -0.95) (size 1.22 0.65) (layers F.Cu F.Paste F.Mask)
      (net 2 +5V))
    (model ${KISYS3DMOD}/Package_TO_SOT_SMD.3dshapes/TSOT-23-5.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )

  (module BEC:QFN65P400X400X80-17N (layer F.Cu) (tedit 0) (tstamp 5DBCC300)
    (at 129.77 101.56)
    (path /5DBE2526)
    (attr smd)
    (fp_text reference U1 (at -0.60567 -3.42876) (layer F.SilkS)
      (effects (font (size 1.00109 1.00109) (thickness 0.05)))
    )
    (fp_text value DS28E17 (at 0.030055 3.55686) (layer F.SilkS)
      (effects (font (size 1.00193 1.00193) (thickness 0.05)))
    )
    (fp_poly (pts (xy -0.845848 0.105) (xy -0.105 0.105) (xy -0.105 0.845848) (xy -0.845848 0.845848)) (layer F.Paste) (width 0))
    (fp_poly (pts (xy 0.105029 0.105) (xy 0.845 0.105) (xy 0.845 0.845234) (xy 0.105029 0.845234)) (layer F.Paste) (width 0))
    (fp_poly (pts (xy -0.845519 -0.845) (xy -0.105 -0.845) (xy -0.105 -0.105064) (xy -0.845519 -0.105064)) (layer F.Paste) (width 0))
    (fp_poly (pts (xy 0.105014 -0.845) (xy 0.845 -0.845) (xy 0.845 -0.105014) (xy 0.105014 -0.105014)) (layer F.Paste) (width 0))
    (fp_line (start -1.39 -2.3) (end -1.39 -2.62) (layer Eco1.User) (width 0.05))
    (fp_line (start -2.3 -2.3) (end -1.39 -2.3) (layer Eco1.User) (width 0.05))
    (fp_line (start -2.3 -1.39) (end -2.3 -2.3) (layer Eco1.User) (width 0.05))
    (fp_line (start -2.62 -1.39) (end -2.3 -1.39) (layer Eco1.User) (width 0.05))
    (fp_line (start -2.62 1.39) (end -2.62 -1.39) (layer Eco1.User) (width 0.05))
    (fp_line (start -2.3 1.39) (end -2.62 1.39) (layer Eco1.User) (width 0.05))
    (fp_line (start -2.3 2.3) (end -2.3 1.39) (layer Eco1.User) (width 0.05))
    (fp_line (start -1.39 2.3) (end -2.3 2.3) (layer Eco1.User) (width 0.05))
    (fp_line (start -1.39 2.62) (end -1.39 2.3) (layer Eco1.User) (width 0.05))
    (fp_line (start 1.39 2.62) (end -1.39 2.62) (layer Eco1.User) (width 0.05))
    (fp_line (start 1.39 2.3) (end 1.39 2.62) (layer Eco1.User) (width 0.05))
    (fp_line (start 2.3 2.3) (end 1.39 2.3) (layer Eco1.User) (width 0.05))
    (fp_line (start 2.3 1.39) (end 2.3 2.3) (layer Eco1.User) (width 0.05))
    (fp_line (start 2.62 1.39) (end 2.3 1.39) (layer Eco1.User) (width 0.05))
    (fp_line (start 2.62 -1.39) (end 2.62 1.39) (layer Eco1.User) (width 0.05))
    (fp_line (start 2.3 -1.39) (end 2.62 -1.39) (layer Eco1.User) (width 0.05))
    (fp_line (start 2.3 -2.3) (end 2.3 -1.39) (layer Eco1.User) (width 0.05))
    (fp_line (start 1.39 -2.3) (end 2.3 -2.3) (layer Eco1.User) (width 0.05))
    (fp_line (start 1.39 -2.62) (end 1.39 -2.3) (layer Eco1.User) (width 0.05))
    (fp_line (start -1.39 -2.62) (end 1.39 -2.62) (layer Eco1.User) (width 0.05))
    (fp_circle (center -2.925 -1.5) (end -2.825 -1.5) (layer F.SilkS) (width 0.2))
    (fp_line (start 2.05 -2.05) (end 1.32 -2.05) (layer F.SilkS) (width 0.127))
    (fp_line (start 2.05 -1.32) (end 2.05 -2.05) (layer F.SilkS) (width 0.127))
    (fp_line (start 2.05 2.05) (end 2.05 1.32) (layer F.SilkS) (width 0.127))
    (fp_line (start 1.32 2.05) (end 2.05 2.05) (layer F.SilkS) (width 0.127))
    (fp_line (start -2.05 2.05) (end -1.32 2.05) (layer F.SilkS) (width 0.127))
    (fp_line (start -2.05 1.32) (end -2.05 2.05) (layer F.SilkS) (width 0.127))
    (fp_line (start -2.05 -2.05) (end -2.05 -1.32) (layer F.SilkS) (width 0.127))
    (fp_line (start -1.32 -2.05) (end -2.05 -2.05) (layer F.SilkS) (width 0.127))
    (fp_line (start 2.05 -2.05) (end -2.05 -2.05) (layer Eco2.User) (width 0.127))
    (fp_line (start 2.05 2.05) (end 2.05 -2.05) (layer Eco2.User) (width 0.127))
    (fp_line (start -2.05 2.05) (end 2.05 2.05) (layer Eco2.User) (width 0.127))
    (fp_line (start -2.05 -2.05) (end -2.05 2.05) (layer Eco2.User) (width 0.127))
    (pad 17 smd rect (at 0 0) (size 2.1 2.1) (layers F.Cu F.Paste F.Mask)
      (net 1 GND))
    (pad 16 smd rect (at -0.975 -1.86 90) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 4 "Net-(U1-Pad16)"))
    (pad 15 smd rect (at -0.325 -1.86 90) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(U1-Pad15)"))
    (pad 14 smd rect (at 0.325 -1.86 90) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 6 "Net-(U1-Pad14)"))
    (pad 13 smd rect (at 0.975 -1.86 90) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 7 "Net-(U1-Pad13)"))
    (pad 12 smd rect (at 1.86 -0.975) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 8 "Net-(U1-Pad12)"))
    (pad 11 smd rect (at 1.86 -0.325) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask))
    (pad 10 smd rect (at 1.86 0.325) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask))
    (pad 9 smd rect (at 1.86 0.975) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask))
    (pad 8 smd rect (at 0.975 1.86 270) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 1 GND))
    (pad 7 smd rect (at 0.325 1.86 270) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 9 "Net-(U1-Pad7)"))
    (pad 6 smd rect (at -0.325 1.86 270) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 3 +3V3))
    (pad 5 smd rect (at -0.975 1.86 270) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 10 "Net-(U1-Pad5)"))
    (pad 4 smd rect (at -1.86 0.975 180) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 1 GND))
    (pad 3 smd rect (at -1.86 0.325 180) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 11 /data))
    (pad 2 smd rect (at -1.86 -0.325 180) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 11 /data))
    (pad 1 smd rect (at -1.86 -0.975 180) (size 1.01 0.32) (layers F.Cu F.Paste F.Mask)
      (net 12 "Net-(U1-Pad1)"))
  )

  (module Capacitor_SMD:C_0603_1608Metric (layer F.Cu) (tedit 5B301BBE) (tstamp 5DBCC2C6)
    (at 140.31 99.67)
    (descr "Capacitor SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator")
    (tags capacitor)
    (path /5DBE7140)
    (attr smd)
    (fp_text reference C2 (at 0 -1.43) (layer F.SilkS)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_text value 2.2uF_50V (at 0 1.43) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_text user %R (at 0 0) (layer F.Fab)
      (effects (font (size 0.4 0.4) (thickness 0.06)))
    )
    (fp_line (start 1.48 0.73) (end -1.48 0.73) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.48 -0.73) (end 1.48 0.73) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.48 -0.73) (end 1.48 -0.73) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.48 0.73) (end -1.48 -0.73) (layer F.CrtYd) (width 0.05))
    (fp_line (start -0.162779 0.51) (end 0.162779 0.51) (layer F.SilkS) (width 0.12))
    (fp_line (start -0.162779 -0.51) (end 0.162779 -0.51) (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))
    (pad 2 smd roundrect (at 0.7875 0) (size 0.875 0.95) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25)
      (net 1 GND))
    (pad 1 smd roundrect (at -0.7875 0) (size 0.875 0.95) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25)
      (net 3 +3V3))
    (model ${KISYS3DMOD}/Capacitor_SMD.3dshapes/C_0603_1608Metric.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )

  (module Capacitor_SMD:C_0603_1608Metric (layer F.Cu) (tedit 5B301BBE) (tstamp 5DBCC2B5)
    (at 128.15 105.96)
    (descr "Capacitor SMD 0603 (1608 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: http://www.tortai-tech.com/upload/download/2011102023233369053.pdf), generated with kicad-footprint-generator")
    (tags capacitor)
    (path /5DBE4ACC)
    (attr smd)
    (fp_text reference C1 (at 0 -1.43) (layer F.SilkS)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_text value 2.2uF_50V (at 0 1.43) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_text user %R (at 0 0) (layer F.Fab)
      (effects (font (size 0.4 0.4) (thickness 0.06)))
    )
    (fp_line (start 1.48 0.73) (end -1.48 0.73) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.48 -0.73) (end 1.48 0.73) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.48 -0.73) (end 1.48 -0.73) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.48 0.73) (end -1.48 -0.73) (layer F.CrtYd) (width 0.05))
    (fp_line (start -0.162779 0.51) (end 0.162779 0.51) (layer F.SilkS) (width 0.12))
    (fp_line (start -0.162779 -0.51) (end 0.162779 -0.51) (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))
    (pad 2 smd roundrect (at 0.7875 0) (size 0.875 0.95) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25)
      (net 1 GND))
    (pad 1 smd roundrect (at -0.7875 0) (size 0.875 0.95) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25)
      (net 2 +5V))
    (model ${KISYS3DMOD}/Capacitor_SMD.3dshapes/C_0603_1608Metric.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )

)