(kicad_pcb (version 20171130) (host pcbnew 5.0.2-bee76a0~70~ubuntu18.04.1)
  (general
    (thickness 1.6)
    (drawings 5)
    (tracks 145)
    (zones 0)
    (modules 13)
    (nets 1)
  )
  (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
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    (trace_clearance 0.2)
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    (zone_45_only no)
    (trace_min 0.2)
    (segment_width 0.2)
    (edge_width 0.2)
    (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)
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    (pad_size 1.7 1.7)
    (pad_drill 1)
    (pad_to_mask_clearance 0.2)
    (solder_mask_min_width 0.25)
    (aux_axis_origin 0 0)
    (visible_elements FFFFFF7F)
    (pcbplotparams
      (layerselection 0x010f0_80000001)
      (usegerberextensions true)
      (usegerberattributes false)
      (usegerberadvancedattributes false)
      (creategerberjobfile false)
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      (mode 1)
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      (hpglpenspeed 20)
      (hpglpendiameter 15.000000)
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      (plotvalue true)
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      (padsonsilk false)
      (subtractmaskfromsilk false)
      (outputformat 1)
      (mirror false)
      (drillshape 0)
      (scaleselection 1)
      (outputdirectory "/home/donp/osh/espsquare"))
  )
  (net 0 "")
  (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)
  )
  (module Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm (layer F.Cu) (tedit 5D91016B)
    (at 143.002 46.6598)
    (descr "Through hole straight pin header, 1x02, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x02 2.54mm single row")
    (fp_text reference IO (at 0 -2.33) (layer F.SilkS))
    (fp_text value Pin_Header_Straight_1x02_Pitch2.54mm (at 0 4.87) (layer F.Fab) hide)
    (fp_text user %R (at 0 1.27 90) (layer F.Fab))
    (pad 2 thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 1 thru_hole circle (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x02_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm (layer F.Cu) (tedit 5D90F4D4)
    (at 138.7602 46.6)
    (descr "Through hole straight pin header, 1x02, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x02 2.54mm single row")
    (fp_text reference ADC (at 0 -2.33) (layer F.SilkS))
    (fp_text value Pin_Header_Straight_1x02_Pitch2.54mm (at 0 4.87) (layer F.Fab) hide)
    (fp_text user %R (at 0 1.27 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 2 thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x02_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm (layer F.Cu) (tedit 5D90F4CF)
    (at 134.3152 46.6)
    (descr "Through hole straight pin header, 1x02, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x02 2.54mm single row")
    (fp_text reference 3.3V (at 0 -2.33) (layer F.SilkS))
    (fp_text value Pin_Header_Straight_1x02_Pitch2.54mm (at 0 4.87) (layer F.Fab) hide)
    (fp_text user %R (at 0 1.27 90) (layer F.Fab))
    (pad 2 thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x02_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm (layer F.Cu) (tedit 5D90F4E3)
    (at 153.162 44.3738)
    (descr "Through hole straight pin header, 1x03, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x03 2.54mm single row")
    (fp_text reference NEO2 (at 0 -2.33) (layer F.SilkS))
    (fp_text value Pin_Header_Straight_1x03_Pitch2.54mm (at 0 7.41) (layer F.Fab) hide)
    (fp_text user %R (at 0 2.54 90) (layer F.Fab))
    (pad 3 thru_hole oval (at 0 5.08) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 2 thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x03_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Mounting_Holes:MountingHole_2.2mm_M2 (layer F.Cu) (tedit 5D90ECC7)
    (at 133.9342 39.9)
    (descr "Mounting Hole 2.2mm, no annular, M2")
    (tags "mounting hole 2.2mm no annular m2")
    (fp_text reference "" (at 0 -3.2) (layer F.SilkS))
    (fp_text value MountingHole_2.2mm_M2 (at 0 3.2) (layer F.Fab) hide)
    (pad 1 np_thru_hole circle (at 0 0) (size 2.2 2.2) (drill 2.2) (layers *.Cu *.Mask F.SilkS))
  )
  (module Mounting_Holes:MountingHole_2.2mm_M2 (layer F.Cu) (tedit 5CA785C4)
    (at 153.9494 39.9)
    (descr "Mounting Hole 2.2mm, no annular, M2")
    (tags "mounting hole 2.2mm no annular m2")
    (fp_text reference "" (at 0 -3.2) (layer F.SilkS))
    (fp_text value MountingHole_2.2mm_M2 (at 0 3.2) (layer F.Fab) hide)
    (pad 1 np_thru_hole circle (at 0 0) (size 2.2 2.2) (drill 2.2) (layers *.Cu *.Mask F.SilkS))
  )
  (module aalay:aalay-OSHW_LOGO_S (layer B.Cu) (tedit 200000)
    (at 139.9794 40.4876)
    (attr virtual)
    (fp_text reference "" (at 0 0) (layer B.SilkS))
    (fp_text value "" (at 0 0) (layer B.SilkS))
  )
  (module Capacitors_SMD:C_0603 (layer F.Cu) (tedit 5D90F7AB)
    (at 137.3632 40.3606 90)
    (descr "Capacitor SMD 0603, reflow soldering, AVX (see smccp.pdf)")
    (tags "capacitor 0603")
    (attr smd)
    (fp_text reference "" (at 0 -1.9 90) (layer F.SilkS))
    (fp_text value 1uf_0603 (at -2.159 -1.6002 180) (layer F.Fab))
    (pad 1 smd rect (at -0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask))
    (pad 2 smd rect (at 0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask))
    (model Capacitors_SMD.3dshapes/C_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
    (model Capacitors_SMD.3dshapes/C_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module esp32-ft:ESP-32S (layer F.Cu) (tedit 5D90F49C)
    (at 144.148034 61.911262 180)
    (fp_text reference REF** (at -9.9 -13.8 90) (layer F.SilkS) hide)
    (fp_text value ESP-32S (at 0.7 -12.3 180) (layer F.Fab))
    (fp_text user ESP-32S (at 4.8 2.8 270) (layer F.SilkS))
    (fp_text user AI-Thinker/Espressif (at 6.3 -1.6 270) (layer F.SilkS))
    (pad 39 smd rect (at -0.352566 -1.817338) (size 6 6) (layers F.Cu F.Paste F.Mask))
    (pad 1 smd oval (at -9.052566 -9.517338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 2 smd oval (at -9.052566 -8.247338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 3 smd oval (at -9.052566 -6.977338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 4 smd oval (at -9.052566 -5.707338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 5 smd oval (at -9.052566 -4.437338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 6 smd oval (at -9.052566 -3.167338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 7 smd oval (at -9.052566 -1.897338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 8 smd oval (at -9.052566 -0.627338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 9 smd oval (at -9.052566 0.642662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 10 smd oval (at -9.052566 1.912662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 11 smd oval (at -9.052566 3.182662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 12 smd oval (at -9.052566 4.452662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 13 smd oval (at -9.052566 5.722662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 14 smd oval (at -9.052566 6.992662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 15 smd oval (at -5.767566 8.482662) (size 0.9 2.5) (layers F.Cu F.Paste F.Mask))
    (pad 16 smd oval (at -4.497566 8.482662) (size 0.9 2.5) (layers F.Cu F.Paste F.Mask))
    (pad 17 smd oval (at -3.227566 8.482662) (size 0.9 2.5) (layers F.Cu F.Paste F.Mask))
    (pad 18 smd oval (at -1.957566 8.482662) (size 0.9 2.5) (layers F.Cu F.Paste F.Mask))
    (pad 19 smd oval (at -0.687566 8.482662) (size 0.9 2.5) (layers F.Cu F.Paste F.Mask))
    (pad 20 smd oval (at 0.582434 8.482662) (size 0.9 2.5) (layers F.Cu F.Paste F.Mask))
    (pad 21 smd oval (at 1.852434 8.482662) (size 0.9 2.5) (layers F.Cu F.Paste F.Mask))
    (pad 22 smd oval (at 3.122434 8.482662) (size 0.9 2.5) (layers F.Cu F.Paste F.Mask))
    (pad 23 smd oval (at 4.392434 8.482662) (size 0.9 2.5) (layers F.Cu F.Paste F.Mask))
    (pad 24 smd oval (at 5.662434 8.482662) (size 0.9 2.5) (layers F.Cu F.Paste F.Mask))
    (pad 25 smd oval (at 8.947434 6.992662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 26 smd oval (at 8.947434 5.722662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 27 smd oval (at 8.947434 4.452662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 28 smd oval (at 8.947434 3.182662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 29 smd oval (at 8.947434 1.912662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 30 smd oval (at 8.947434 0.642662) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 31 smd oval (at 8.947434 -0.627338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 32 smd oval (at 8.947434 -1.897338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 33 smd oval (at 8.947434 -3.167338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 34 smd oval (at 8.947434 -4.437338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 35 smd oval (at 8.947434 -5.707338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 36 smd oval (at 8.947434 -6.977338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 37 smd oval (at 8.947434 -8.247338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
    (pad 38 smd oval (at 8.947434 -9.517338) (size 2.5 0.9) (layers F.Cu F.Paste F.Mask))
  )
  (module Housings_DFN_QFN:DFN-6-1EP_3x3mm_Pitch0.95mm (layer F.Cu) (tedit 5D90F4F5)
    (at 141.2172 40.4876)
    (descr "DFN6 3*3 MM, 0.95 PITCH; CASE 506AH-01 (see ON Semiconductor 506AH.PDF)")
    (tags "DFN 0.95")
    (attr smd)
    (fp_text reference 3.3V (at -2.6484 -0.0358 90) (layer F.SilkS))
    (fp_text value DFN-6-1EP_3x3mm_Pitch0.95mm (at 0 2.575) (layer F.Fab) hide)
    (pad 1 smd rect (at -1.34 -0.95) (size 0.63 0.45) (layers F.Cu F.Paste F.Mask))
    (pad 2 smd rect (at -1.34 0) (size 0.63 0.45) (layers F.Cu F.Paste F.Mask))
    (pad 3 smd rect (at -1.34 0.95) (size 0.63 0.45) (layers F.Cu F.Paste F.Mask))
    (pad 4 smd rect (at 1.34 0.95) (size 0.63 0.45) (layers F.Cu F.Paste F.Mask))
    (pad 5 smd rect (at 1.34 0) (size 0.63 0.45) (layers F.Cu F.Paste F.Mask))
    (pad 6 smd rect (at 1.34 -0.95) (size 0.63 0.45) (layers F.Cu F.Paste F.Mask))
    (pad 7 smd rect (at 0.425 0.65) (size 0.85 1.3) (layers F.Cu F.Paste F.Mask)
      (solder_paste_margin_ratio -0.2))
    (pad 7 smd rect (at 0.425 -0.65) (size 0.85 1.3) (layers F.Cu F.Paste F.Mask)
      (solder_paste_margin_ratio -0.2))
    (pad 7 smd rect (at -0.425 0.65) (size 0.85 1.3) (layers F.Cu F.Paste F.Mask)
      (solder_paste_margin_ratio -0.2))
    (pad 7 smd rect (at -0.425 -0.65) (size 0.85 1.3) (layers F.Cu F.Paste F.Mask)
      (solder_paste_margin_ratio -0.2))
    (model ${KISYS3DMOD}/Housings_DFN_QFN.3dshapes/DFN-6-1EP_3x3mm_Pitch0.95mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm (layer F.Cu) (tedit 5D910A79)
    (at 146.1262 40.0558 90)
    (descr "Through hole straight pin header, 1x02, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x02 2.54mm single row")
    (fp_text reference 0-7V (at -3.048 -0.8382 90) (layer F.SilkS))
    (fp_text value Pin_Header_Straight_1x02_Pitch2.54mm (at 0 4.87 90) (layer F.Fab) hide)
    (fp_text user %R (at 0 1.27 180) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 2 thru_hole oval (at 0 2.54 90) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x02_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm (layer F.Cu) (tedit 5D90F4DD)
    (at 148.082 44.3484)
    (descr "Through hole straight pin header, 1x03, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x03 2.54mm single row")
    (fp_text reference NEO1 (at 0 -2.33) (layer F.SilkS))
    (fp_text value Pin_Header_Straight_1x03_Pitch2.54mm (at 0 7.41) (layer F.Fab) hide)
    (fp_text user %R (at 0 2.54 90) (layer F.Fab))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 2 thru_hole oval (at 0 2.54) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (pad 3 thru_hole oval (at 0 5.08) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x03_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm (layer F.Cu) (tedit 5D910A47)
    (at 133.6294 52.0192)
    (descr "Through hole straight pin header, 1x01, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x01 2.54mm single row")
    (fp_text reference DAC/PRO (at 2.5908 -0.254) (layer F.SilkS))
    (fp_text value Pin_Header_Straight_1x01_Pitch2.54mm (at 0 2.33) (layer F.Fab) hide)
    (fp_text user %R (at 0 0 90) (layer F.Fab) hide)
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask))
    (model ${KISYS3DMOD}/Pin_Headers.3dshapes/Pin_Header_Straight_1x01_Pitch2.54mm.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (gr_text "donp.org 2019-Sep" (at 144.3736 66.7258) (layer B.SilkS))
  (gr_line (start 132 38) (end 156 38) (angle 90) (layer Edge.Cuts) (width 0.2))
  (gr_line (start 132 73) (end 156 73) (angle 90) (layer Edge.Cuts) (width 0.2))
  (gr_line (start 156 38) (end 156 73) (angle 90) (layer Edge.Cuts) (width 0.2))
  (gr_line (start 131.953 38) (end 131.953 73) (angle 90) (layer Edge.Cuts) (width 0.2))
)
