(kicad_pcb (version 20171130) (host pcbnew 5.1.5-52549c5~84~ubuntu19.10.1)
  (general
    (thickness 1.6)
    (drawings 15)
    (tracks 126)
    (zones 0)
    (modules 8)
    (nets 29)
  )
  (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 "Net-(U1-Pad20)")
  (net 2 "Net-(U1-Pad19)")
  (net 3 "Net-(U1-Pad14)")
  (net 4 "Net-(U1-Pad13)")
  (net 5 "Net-(U1-Pad12)")
  (net 6 "Net-(U1-Pad11)")
  (net 7 "Net-(U1-Pad10)")
  (net 8 "Net-(U1-Pad9)")
  (net 9 "Net-(U1-Pad7)")
  (net 10 "Net-(U1-Pad6)")
  (net 11 "Net-(U1-Pad4)")
  (net 12 "Net-(U1-Pad2)")
  (net 13 "Net-(J1-Pad3)")
  (net 14 "Net-(J1-Pad2)")
  (net 15 "Net-(U2-Pad4)")
  (net 16 "Net-(J2-Pad4)")
  (net 17 "Net-(J2-Pad3)")
  (net 18 "Net-(J2-Pad2)")
  (net 19 "Net-(Q1-Pad1)")
  (net 20 GND)
  (net 21 "Net-(J3-Pad4)")
  (net 22 "Net-(J3-Pad3)")
  (net 23 "Net-(J4-Pad2)")
  (net 24 "Net-(U1-Pad17)")
  (net 25 "Net-(J1-Pad5)")
  (net 26 VBUS)
  (net 27 "Net-(J2-Pad5)")
  (net 28 +3V3)
  (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 GND)
    (add_net "Net-(J1-Pad2)")
    (add_net "Net-(J1-Pad3)")
    (add_net "Net-(J1-Pad5)")
    (add_net "Net-(J2-Pad2)")
    (add_net "Net-(J2-Pad3)")
    (add_net "Net-(J2-Pad4)")
    (add_net "Net-(J2-Pad5)")
    (add_net "Net-(J3-Pad3)")
    (add_net "Net-(J3-Pad4)")
    (add_net "Net-(J4-Pad2)")
    (add_net "Net-(Q1-Pad1)")
    (add_net "Net-(U1-Pad10)")
    (add_net "Net-(U1-Pad11)")
    (add_net "Net-(U1-Pad12)")
    (add_net "Net-(U1-Pad13)")
    (add_net "Net-(U1-Pad14)")
    (add_net "Net-(U1-Pad17)")
    (add_net "Net-(U1-Pad19)")
    (add_net "Net-(U1-Pad2)")
    (add_net "Net-(U1-Pad20)")
    (add_net "Net-(U1-Pad4)")
    (add_net "Net-(U1-Pad6)")
    (add_net "Net-(U1-Pad7)")
    (add_net "Net-(U1-Pad9)")
    (add_net "Net-(U2-Pad4)")
    (add_net VBUS)
  )
  (module Resistor_SMD:R_0805_2012Metric (layer F.Cu) (tedit 5B36C52B)
    (at 116.84 90.94 270)
    (descr "Resistor SMD 0805 (2012 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: https://docs.google.com/spreadsheets/d/1BsfQQcO9C6DZCsRaXUlFlo91Tg2WpOkGARC1WS5S8t0/edit?usp=sharing), generated with kicad-footprint-generator")
    (tags resistor)
    (attr smd)
    (fp_text reference R1 (at 0 1.77 90) (layer F.SilkS))
    (fp_text value R10K (at 0 1.65 90) (layer F.Fab))
    (fp_text user %R (at 0 0 90) (layer F.Fab))
    (pad 2 smd roundrect (at 0.9375 0 270) (size 0.975 1.4) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25)
      (net 23 "Net-(J4-Pad2)"))
    (pad 1 smd roundrect (at -0.9375 0 270) (size 0.975 1.4) (layers F.Cu F.Paste F.Mask) (roundrect_rratio 0.25)
      (net 28 +3V3))
    (model ${KISYS3DMOD}/Resistor_SMD.3dshapes/R_0805_2012Metric.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical (layer F.Cu) (tedit 59FED5CC)
    (at 116.84 99.06)
    (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 J4 (at 1.27 -2.54 90) (layer F.SilkS))
    (fp_text value Conn_01x02 (at 0 4.87) (layer F.Fab))
    (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)
      (net 23 "Net-(J4-Pad2)"))
    (pad 1 thru_hole rect (at 0 0) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 20 GND))
    (model ${KISYS3DMOD}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x02_P2.54mm_Vertical.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical (layer F.Cu) (tedit 59FED5CC)
    (at 146.05 101.6 180)
    (descr "Through hole straight pin header, 1x04, 2.54mm pitch, single row")
    (tags "Through hole pin header THT 1x04 2.54mm single row")
    (fp_text reference J3 (at -3.81 11.43 90) (layer F.SilkS))
    (fp_text value Conn_01x04 (at 0 9.95) (layer F.Fab))
    (fp_text user %R (at 0 3.81 90) (layer F.Fab))
    (pad 4 thru_hole oval (at 0 7.62 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 21 "Net-(J3-Pad4)"))
    (pad 3 thru_hole oval (at 0 5.08 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 22 "Net-(J3-Pad3)"))
    (pad 2 thru_hole oval (at 0 2.54 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 28 +3V3))
    (pad 1 thru_hole rect (at 0 0 180) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask)
      (net 20 GND))
    (model ${KISYS3DMOD}/Connector_PinHeader_2.54mm.3dshapes/PinHeader_1x04_P2.54mm_Vertical.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Package_TO_SOT_SMD:SOT-23 (layer F.Cu) (tedit 5A02FF57)
    (at 148.59 86.36)
    (descr "SOT-23, Standard")
    (tags SOT-23)
    (attr smd)
    (fp_text reference Q1 (at -2.54 0 90) (layer F.SilkS))
    (fp_text value 2N7002E (at 0 2.5) (layer F.Fab))
    (fp_text user %R (at 0 0 90) (layer F.Fab))
    (pad 3 smd rect (at 1 0) (size 0.9 0.8) (layers F.Cu F.Paste F.Mask)
      (net 16 "Net-(J2-Pad4)"))
    (pad 2 smd rect (at -1 0.95) (size 0.9 0.8) (layers F.Cu F.Paste F.Mask)
      (net 20 GND))
    (pad 1 smd rect (at -1 -0.95) (size 0.9 0.8) (layers F.Cu F.Paste F.Mask)
      (net 19 "Net-(Q1-Pad1)"))
    (model ${KISYS3DMOD}/Package_TO_SOT_SMD.3dshapes/SOT-23.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Connector_USB:USB_A_Stewart_SS-52100-001_Horizontal (layer F.Cu) (tedit 5CB49A87)
    (at 152.4 97.67 90)
    (descr "USB A connector https://belfuse.com/resources/drawings/stewartconnector/dr-stw-ss-52100-001.pdf")
    (tags "USB_A Female Connector receptacle")
    (fp_text reference J2 (at -5.2 0 90) (layer F.SilkS))
    (fp_text value USB_A (at 3.5 14.49 90) (layer F.Fab))
    (fp_text user %R (at 3.5 5.99 90) (layer F.Fab))
    (pad 4 thru_hole circle (at 7 0 90) (size 1.6 1.6) (drill 0.92) (layers *.Cu *.Mask)
      (net 16 "Net-(J2-Pad4)"))
    (pad 3 thru_hole circle (at 4.5 0 90) (size 1.6 1.6) (drill 0.92) (layers *.Cu *.Mask)
      (net 17 "Net-(J2-Pad3)"))
    (pad 2 thru_hole circle (at 2.5 0 90) (size 1.6 1.6) (drill 0.92) (layers *.Cu *.Mask)
      (net 18 "Net-(J2-Pad2)"))
    (pad 1 thru_hole rect (at 0 0 90) (size 1.6 1.6) (drill 0.92) (layers *.Cu *.Mask)
      (net 26 VBUS))
    (pad 5 thru_hole circle (at -3.07 2.71 90) (size 3 3) (drill 2.3) (layers *.Cu *.Mask)
      (net 27 "Net-(J2-Pad5)"))
    (pad 5 thru_hole circle (at 10.07 2.71 90) (size 3 3) (drill 2.3) (layers *.Cu *.Mask)
      (net 27 "Net-(J2-Pad5)"))
    (model ${KISYS3DMOD}/Connector_USB.3dshapes/USB_A_Stewart_SS-52100-001_Horizontal.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Package_TO_SOT_SMD:SOT-23-5 (layer F.Cu) (tedit 5A02FF57)
    (at 115.57 86.36)
    (descr "5-pin SOT23 package")
    (tags SOT-23-5)
    (attr smd)
    (fp_text reference U2 (at -2.54 0 90) (layer F.SilkS))
    (fp_text value TLV75533PDBV (at 0 2.9) (layer F.Fab))
    (fp_text user %R (at 0 0 90) (layer F.Fab))
    (pad 5 smd rect (at 1.1 -0.95) (size 1.06 0.65) (layers F.Cu F.Paste F.Mask)
      (net 28 +3V3))
    (pad 4 smd rect (at 1.1 0.95) (size 1.06 0.65) (layers F.Cu F.Paste F.Mask)
      (net 15 "Net-(U2-Pad4)"))
    (pad 3 smd rect (at -1.1 0.95) (size 1.06 0.65) (layers F.Cu F.Paste F.Mask)
      (net 26 VBUS))
    (pad 2 smd rect (at -1.1 0) (size 1.06 0.65) (layers F.Cu F.Paste F.Mask)
      (net 20 GND))
    (pad 1 smd rect (at -1.1 -0.95) (size 1.06 0.65) (layers F.Cu F.Paste F.Mask)
      (net 26 VBUS))
    (model ${KISYS3DMOD}/Package_TO_SOT_SMD.3dshapes/SOT-23-5.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Connector_USB:USB_A_CNCTech_1001-011-01101_Horizontal (layer F.Cu) (tedit 5AFEF547)
    (at 102.87 93.98 180)
    (descr http://cnctech.us/pdfs/1001-011-01101.pdf)
    (tags USB-A)
    (attr smd)
    (fp_text reference J1 (at -8.89 -8 270) (layer F.SilkS))
    (fp_text value USB_A (at 0 8 180) (layer F.Fab))
    (fp_text user %R (at -6 0 90) (layer F.Fab))
    (fp_text user "PCB Edge" (at -4.55 -0.05 90) (layer Dwgs.User))
    (pad "" np_thru_hole circle (at -6.9 2.3 180) (size 1.1 1.1) (drill 1.1) (layers *.Cu *.Mask))
    (pad "" np_thru_hole circle (at -6.9 -2.3 180) (size 1.1 1.1) (drill 1.1) (layers *.Cu *.Mask))
    (pad 5 thru_hole oval (at -6.9 5.7 180) (size 3.5 1.9) (drill oval 2.5 0.9) (layers *.Cu *.Mask)
      (net 25 "Net-(J1-Pad5)"))
    (pad 5 thru_hole oval (at -6.9 -5.7 180) (size 3.5 1.9) (drill oval 2.5 0.9) (layers *.Cu *.Mask)
      (net 25 "Net-(J1-Pad5)"))
    (pad 4 smd rect (at -9.65 3.5 180) (size 2.5 1.1) (layers F.Cu F.Paste F.Mask)
      (net 20 GND))
    (pad 1 smd rect (at -9.65 -3.5 180) (size 2.5 1.1) (layers F.Cu F.Paste F.Mask)
      (net 26 VBUS))
    (pad 3 smd rect (at -9.65 1 180) (size 2.5 1.1) (layers F.Cu F.Paste F.Mask)
      (net 13 "Net-(J1-Pad3)"))
    (pad 2 smd rect (at -9.65 -1 180) (size 2.5 1.1) (layers F.Cu F.Paste F.Mask)
      (net 14 "Net-(J1-Pad2)"))
    (model ${KISYS3DMOD}/Connector_USB.3dshapes/USB_A_CNCTech_1001-011-01101_Horizontal.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module RF_Module:ESP-12E (layer F.Cu) (tedit 5A030172)
    (at 132.08 93.98 270)
    (descr "Wi-Fi Module, http://wiki.ai-thinker.com/_media/esp8266/docs/aithinker_esp_12f_datasheet_en.pdf")
    (tags "Wi-Fi Module")
    (attr smd)
    (fp_text reference U1 (at 0 2.54 90) (layer F.SilkS))
    (fp_text value ESP-12F (at -0.06 -12.78 90) (layer F.Fab))
    (fp_text user %R (at 0.49 -0.8 90) (layer F.Fab))
    (fp_text user "KEEP-OUT ZONE" (at 0.03 -9.55 270) (layer Cmts.User))
    (fp_text user Antenna (at -0.06 -7 270) (layer Cmts.User))
    (pad 22 smd rect (at 7.6 -3.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 21 "Net-(J3-Pad4)"))
    (pad 21 smd rect (at 7.6 -1.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 22 "Net-(J3-Pad3)"))
    (pad 20 smd rect (at 7.6 0.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 1 "Net-(U1-Pad20)"))
    (pad 19 smd rect (at 7.6 2.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 2 "Net-(U1-Pad19)"))
    (pad 18 smd rect (at 7.6 4.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 23 "Net-(J4-Pad2)"))
    (pad 17 smd rect (at 7.6 6.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 24 "Net-(U1-Pad17)"))
    (pad 16 smd rect (at 7.6 8.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 20 GND))
    (pad 15 smd rect (at 7.6 10.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 20 GND))
    (pad 14 smd rect (at 5 12 270) (size 1 1.8) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(U1-Pad14)"))
    (pad 13 smd rect (at 3 12 270) (size 1 1.8) (layers F.Cu F.Paste F.Mask)
      (net 4 "Net-(U1-Pad13)"))
    (pad 12 smd rect (at 1 12 270) (size 1 1.8) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(U1-Pad12)"))
    (pad 11 smd rect (at -1 12 270) (size 1 1.8) (layers F.Cu F.Paste F.Mask)
      (net 6 "Net-(U1-Pad11)"))
    (pad 10 smd rect (at -3 12 270) (size 1 1.8) (layers F.Cu F.Paste F.Mask)
      (net 7 "Net-(U1-Pad10)"))
    (pad 9 smd rect (at -5 12 270) (size 1 1.8) (layers F.Cu F.Paste F.Mask)
      (net 8 "Net-(U1-Pad9)"))
    (pad 8 smd rect (at -7.6 10.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 28 +3V3))
    (pad 7 smd rect (at -7.6 8.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 9 "Net-(U1-Pad7)"))
    (pad 6 smd rect (at -7.6 6.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 10 "Net-(U1-Pad6)"))
    (pad 5 smd rect (at -7.6 4.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 19 "Net-(Q1-Pad1)"))
    (pad 4 smd rect (at -7.6 2.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 11 "Net-(U1-Pad4)"))
    (pad 3 smd rect (at -7.6 0.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 28 +3V3))
    (pad 2 smd rect (at -7.6 -1.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 12 "Net-(U1-Pad2)"))
    (pad 1 smd rect (at -7.6 -3.5 270) (size 2.5 1) (layers F.Cu F.Paste F.Mask)
      (net 28 +3V3))
    (model ${KISYS3DMOD}/RF_Module.3dshapes/ESP-12E.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (gr_text FLASH (at 116.84 95.25 90) (layer B.SilkS))
  (gr_text "TXD RXD 3.3 GND" (at 143.51 97.79 90) (layer B.SilkS))
  (gr_text "GPIO 14 controls USB power\n" (at 124.46 93.98 90) (layer B.SilkS))
  (gr_line (start 111.76 83.82) (end 106.68 86.36) (layer Edge.Cuts) (width 0.05))
  (gr_line (start 111.76 104.14) (end 106.68 101.6) (layer Edge.Cuts) (width 0.05))
  (gr_text FLASH (at 114.3 101.6 90) (layer F.SilkS))
  (gr_text "GND 3.3 RXD TXD" (at 148.59 97.69 90) (layer F.SilkS))
  (gr_line (start 157.48 83.82) (end 111.76 83.82) (layer Edge.Cuts) (width 0.05))
  (gr_line (start 157.48 104.14) (end 111.76 104.14) (layer Edge.Cuts) (width 0.05))
  (gr_line (start 106.68 101.6) (end 106.68 86.36) (layer Edge.Cuts) (width 0.05))
  (gr_line (start 157.48 83.82) (end 157.48 104.14) (layer Edge.Cuts) (width 0.05))
  (zone (net 20) (net_name GND) (layer B.Cu) (hatch edge 0.508)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254)
    (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 157.48 104.14) (xy 106.68 104.14) (xy 106.68 83.82) (xy 157.48 83.82)
      )
    )
  )
  (zone (net 20) (net_name GND) (layer F.Cu) (hatch edge 0.508)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254)
    (fill yes (arc_segments 32) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 157.48 104.14) (xy 106.68 104.14) (xy 106.68 83.82) (xy 157.48 83.82)
      )
    )
  )
)
