(kicad_pcb (version 20240108) (generator "OpenAI-PCB-Generator")
  (generator_version "2.0")
  (general (thickness 1.6))
  (paper "A4")
  (title_block (title "Robot Dog ESP32 Controller - Final") (date "2026-08-21") (rev "2.2 CLEAN") (company "Student PCB Project"))
  (layers
    (0 "F.Cu" signal)
    (31 "B.Cu" signal)
    (36 "B.SilkS" user "b.silkscreen")
    (37 "F.SilkS" user "f.silkscreen")
    (44 "Edge.Cuts" user)
  )
  (setup (pad_to_mask_clearance 0))
  (net 0 "")
  (net 1 "GND")
  (net 2 "+5V")
  (net 3 "+3V3")
  (net 4 "SERVO1_SIG_GPIO18")
  (net 5 "SERVO2_SIG_GPIO19")
  (net 6 "SERVO3_SIG_GPIO25")
  (net 7 "SERVO4_SIG_GPIO26")
  (net 8 "I2C_SDA_GPIO21")
  (net 9 "I2C_SCL_GPIO22")
  (gr_rect (start 10 10) (end 110 80) (stroke (width 0.35) (type default)) (fill none) (layer "Edge.Cuts"))
  (gr_text "ROBOT DOG CONTROLLER" (at 60 13.5) (layer "F.SilkS") (effects (font (size 1.8 1.8) (thickness 0.3))))
  (gr_text "ESP32 | 4x SERVO | I2C SENSOR | 5V INPUT" (at 60 77) (layer "F.SilkS") (effects (font (size 1.0 1.0) (thickness 0.18))))
  (gr_text "DOUBLE LAYER PCB" (at 60 15.8) (layer "F.SilkS") (effects (font (size 0.9 0.9) (thickness 0.16))))
  (footprint "RobotDog:ESP32_DevKit_30Pin" (layer "F.Cu") (at 55 45)
    (fp_rect (start -15 -21) (end 15 21) (stroke (width 0.3) (type default)) (fill none) (layer "F.SilkS"))
    (fp_text reference "U1" (at 0 -23) (layer "F.SilkS") (effects (font (size 1.2 1.2) (thickness 0.2))))
    (fp_text value "ESP32 DEVKIT V1" (at 0 0 90) (layer "F.SilkS") (effects (font (size 1.2 1.2) (thickness 0.22))))
    (fp_text user "USB" (at 0 19) (layer "F.SilkS") (effects (font (size 1 1) (thickness 0.18))))
    (pad "L1" thru_hole circle (at -12.70 -17.78) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask") (net 3 "+3V3"))
    (pad "L2" thru_hole circle (at -12.70 -15.24) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "L3" thru_hole circle (at -12.70 -12.70) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "L4" thru_hole circle (at -12.70 -10.16) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "L5" thru_hole circle (at -12.70 -7.62) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "L6" thru_hole circle (at -12.70 -5.08) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "L7" thru_hole circle (at -12.70 -2.54) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "L8" thru_hole circle (at -12.70 0.00) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "L9" thru_hole circle (at -12.70 2.54) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask") (net 6 "SERVO3_SIG_GPIO25"))
    (pad "L10" thru_hole circle (at -12.70 5.08) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask") (net 7 "SERVO4_SIG_GPIO26"))
    (pad "L11" thru_hole circle (at -12.70 7.62) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "L12" thru_hole circle (at -12.70 10.16) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "L13" thru_hole circle (at -12.70 12.70) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "L14" thru_hole circle (at -12.70 15.24) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask") (net 1 "GND"))
    (pad "L15" thru_hole circle (at -12.70 17.78) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "R1" thru_hole circle (at 12.70 -17.78) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask") (net 2 "+5V"))
    (pad "R2" thru_hole circle (at 12.70 -15.24) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask") (net 1 "GND"))
    (pad "R3" thru_hole circle (at 12.70 -12.70) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "R4" thru_hole circle (at 12.70 -10.16) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask") (net 9 "I2C_SCL_GPIO22"))
    (pad "R5" thru_hole circle (at 12.70 -7.62) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "R6" thru_hole circle (at 12.70 -5.08) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "R7" thru_hole circle (at 12.70 -2.54) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask") (net 8 "I2C_SDA_GPIO21"))
    (pad "R8" thru_hole circle (at 12.70 0.00) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask") (net 1 "GND"))
    (pad "R9" thru_hole circle (at 12.70 2.54) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask") (net 5 "SERVO2_SIG_GPIO19"))
    (pad "R10" thru_hole circle (at 12.70 5.08) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask") (net 4 "SERVO1_SIG_GPIO18"))
    (pad "R11" thru_hole circle (at 12.70 7.62) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "R12" thru_hole circle (at 12.70 10.16) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "R13" thru_hole circle (at 12.70 12.70) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "R14" thru_hole circle (at 12.70 15.24) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
    (pad "R15" thru_hole circle (at 12.70 17.78) (size 2.20 2.20) (drill 1.00) (layers "*.Cu" "*.Mask"))
  )
  (footprint "RobotDog:Servo_1x03_Vertical" (layer "F.Cu") (at 20 43)
    (fp_text reference "J3" (at 0 -5.2) (layer "F.SilkS") (effects (font (size 1.0 1.0) (thickness 0.18))))
    (fp_text value "SERVO3  GPIO25" (at 0 5.2) (layer "F.SilkS") (effects (font (size 0.9 0.9) (thickness 0.16))))
    (fp_rect (start -2 -4.8) (end 2 4.8) (stroke (width 0.25) (type default)) (fill none) (layer "F.SilkS"))
    (pad "1" thru_hole rect (at 0 -2.54) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 6 "SERVO3_SIG_GPIO25"))
    (pad "2" thru_hole circle (at 0 0.00) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 2 "+5V"))
    (pad "3" thru_hole circle (at 0 2.54) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 1 "GND"))
  )
  (gr_text "S / 5V / G" (at 24.2 43) (layer "F.SilkS") (effects (font (size 0.75 0.75) (thickness 0.14))))
  (footprint "RobotDog:Servo_1x03_Vertical" (layer "F.Cu") (at 20 55)
    (fp_text reference "J4" (at 0 -5.2) (layer "F.SilkS") (effects (font (size 1.0 1.0) (thickness 0.18))))
    (fp_text value "SERVO4  GPIO26" (at 0 5.2) (layer "F.SilkS") (effects (font (size 0.9 0.9) (thickness 0.16))))
    (fp_rect (start -2 -4.8) (end 2 4.8) (stroke (width 0.25) (type default)) (fill none) (layer "F.SilkS"))
    (pad "1" thru_hole rect (at 0 -2.54) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 7 "SERVO4_SIG_GPIO26"))
    (pad "2" thru_hole circle (at 0 0.00) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 2 "+5V"))
    (pad "3" thru_hole circle (at 0 2.54) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 1 "GND"))
  )
  (gr_text "S / 5V / G" (at 24.2 55) (layer "F.SilkS") (effects (font (size 0.75 0.75) (thickness 0.14))))
  (footprint "RobotDog:Servo_1x03_Vertical" (layer "F.Cu") (at 100 43)
    (fp_text reference "J2" (at 0 -5.2) (layer "F.SilkS") (effects (font (size 1.0 1.0) (thickness 0.18))))
    (fp_text value "SERVO2  GPIO19" (at 0 5.2) (layer "F.SilkS") (effects (font (size 0.9 0.9) (thickness 0.16))))
    (fp_rect (start -2 -4.8) (end 2 4.8) (stroke (width 0.25) (type default)) (fill none) (layer "F.SilkS"))
    (pad "1" thru_hole rect (at 0 -2.54) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 5 "SERVO2_SIG_GPIO19"))
    (pad "2" thru_hole circle (at 0 0.00) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 2 "+5V"))
    (pad "3" thru_hole circle (at 0 2.54) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 1 "GND"))
  )
  (gr_text "S / 5V / G" (at 104.2 43) (layer "F.SilkS") (effects (font (size 0.75 0.75) (thickness 0.14))))
  (footprint "RobotDog:Servo_1x03_Vertical" (layer "F.Cu") (at 100 55)
    (fp_text reference "J1" (at 0 -5.2) (layer "F.SilkS") (effects (font (size 1.0 1.0) (thickness 0.18))))
    (fp_text value "SERVO1  GPIO18" (at 0 5.2) (layer "F.SilkS") (effects (font (size 0.9 0.9) (thickness 0.16))))
    (fp_rect (start -2 -4.8) (end 2 4.8) (stroke (width 0.25) (type default)) (fill none) (layer "F.SilkS"))
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    (pad "2" thru_hole circle (at 0 0.00) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 2 "+5V"))
    (pad "3" thru_hole circle (at 0 2.54) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 1 "GND"))
  )
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    (fp_text reference "J6" (at 0 -3.0) (layer "F.SilkS") (effects (font (size 1.0 1.0) (thickness 0.18))))
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    (fp_rect (start -6 -2) (end 6 2) (stroke (width 0.25) (type default)) (fill none) (layer "F.SilkS"))
    (pad "1" thru_hole rect (at -3.81 0) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 3 "+3V3"))
    (pad "2" thru_hole circle (at -1.27 0) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 1 "GND"))
    (pad "3" thru_hole circle (at 1.27 0) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 8 "I2C_SDA_GPIO21"))
    (pad "4" thru_hole circle (at 3.81 0) (size 2.2 2.2) (drill 1.0) (layers "*.Cu" "*.Mask") (net 9 "I2C_SCL_GPIO22"))
  )
  (gr_text "3V3 GND SDA SCL" (at 80 21.6) (layer "F.SilkS") (effects (font (size 0.8 0.8) (thickness 0.15))))
  (footprint "RobotDog:Battery_1x02" (layer "F.Cu") (at 55 72)
    (fp_text reference "J5" (at 0 -3.2) (layer "F.SilkS") (effects (font (size 1.0 1.0) (thickness 0.18))))
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    (fp_rect (start -4 -2) (end 4 2) (stroke (width 0.25) (type default)) (fill none) (layer "F.SilkS"))
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)