(kicad_sch (version 20211123) (generator eeschema)

  (uuid bbcbb231-8053-42c8-ba99-ff6ec077d42e)

  (paper "A4")

  (lib_symbols
    (symbol "MCU_RaspberryPi:RP2040" (in_bom yes) (on_board yes)
      (property "Reference" "U" (id 0) (at 17.78 45.72 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Value" "RP2040" (id 1) (at 17.78 43.18 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "https://datasheets.raspberrypi.com/rp2040/rp2040-datasheet.pdf" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "RP2040 ARM Cortex-M0+ USB" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "A microcontroller by Raspberry Pi" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_fp_filters" "QFN*7x7mm?P0.4mm?EP3.2x3.2mm*" (id 6) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "RP2040_0_1"
        (rectangle (start -21.59 41.91) (end 21.59 -41.91)
          (stroke (width 0.254) (type default) (color 0 0 0 0))
          (fill (type background))
        )
      )
      (symbol "RP2040_1_1"
        (pin power_in line (at 2.54 45.72 270) (length 3.81)
          (name "IOVDD" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 45.72 270) (length 3.81) hide
          (name "IOVDD" (effects (font (size 1.27 1.27))))
          (number "10" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 17.78 180) (length 3.81)
          (name "GPIO8" (effects (font (size 1.27 1.27))))
          (number "11" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 15.24 180) (length 3.81)
          (name "GPIO9" (effects (font (size 1.27 1.27))))
          (number "12" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 12.7 180) (length 3.81)
          (name "GPIO10" (effects (font (size 1.27 1.27))))
          (number "13" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 10.16 180) (length 3.81)
          (name "GPIO11" (effects (font (size 1.27 1.27))))
          (number "14" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 7.62 180) (length 3.81)
          (name "GPIO12" (effects (font (size 1.27 1.27))))
          (number "15" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 5.08 180) (length 3.81)
          (name "GPIO13" (effects (font (size 1.27 1.27))))
          (number "16" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 2.54 180) (length 3.81)
          (name "GPIO14" (effects (font (size 1.27 1.27))))
          (number "17" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 0 180) (length 3.81)
          (name "GPIO15" (effects (font (size 1.27 1.27))))
          (number "18" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -25.4 -38.1 0) (length 3.81)
          (name "TESTEN" (effects (font (size 1.27 1.27))))
          (number "19" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 38.1 180) (length 3.81)
          (name "GPIO0" (effects (font (size 1.27 1.27))))
          (number "2" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -25.4 -7.62 0) (length 3.81)
          (name "XIN" (effects (font (size 1.27 1.27))))
          (number "20" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at -25.4 -17.78 0) (length 3.81)
          (name "XOUT" (effects (font (size 1.27 1.27))))
          (number "21" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 45.72 270) (length 3.81) hide
          (name "IOVDD" (effects (font (size 1.27 1.27))))
          (number "22" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at -2.54 45.72 270) (length 3.81)
          (name "DVDD" (effects (font (size 1.27 1.27))))
          (number "23" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at -25.4 -27.94 0) (length 3.81)
          (name "SWCLK" (effects (font (size 1.27 1.27))))
          (number "24" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -25.4 -30.48 0) (length 3.81)
          (name "SWD" (effects (font (size 1.27 1.27))))
          (number "25" (effects (font (size 1.27 1.27))))
        )
        (pin input line (at -25.4 38.1 0) (length 3.81)
          (name "RUN" (effects (font (size 1.27 1.27))))
          (number "26" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -2.54 180) (length 3.81)
          (name "GPIO16" (effects (font (size 1.27 1.27))))
          (number "27" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -5.08 180) (length 3.81)
          (name "GPIO17" (effects (font (size 1.27 1.27))))
          (number "28" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -7.62 180) (length 3.81)
          (name "GPIO18" (effects (font (size 1.27 1.27))))
          (number "29" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 35.56 180) (length 3.81)
          (name "GPIO1" (effects (font (size 1.27 1.27))))
          (number "3" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -10.16 180) (length 3.81)
          (name "GPIO19" (effects (font (size 1.27 1.27))))
          (number "30" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -12.7 180) (length 3.81)
          (name "GPIO20" (effects (font (size 1.27 1.27))))
          (number "31" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -15.24 180) (length 3.81)
          (name "GPIO21" (effects (font (size 1.27 1.27))))
          (number "32" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 45.72 270) (length 3.81) hide
          (name "IOVDD" (effects (font (size 1.27 1.27))))
          (number "33" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -17.78 180) (length 3.81)
          (name "GPIO22" (effects (font (size 1.27 1.27))))
          (number "34" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -20.32 180) (length 3.81)
          (name "GPIO23" (effects (font (size 1.27 1.27))))
          (number "35" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -22.86 180) (length 3.81)
          (name "GPIO24" (effects (font (size 1.27 1.27))))
          (number "36" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -25.4 180) (length 3.81)
          (name "GPIO25" (effects (font (size 1.27 1.27))))
          (number "37" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -30.48 180) (length 3.81)
          (name "GPIO26_ADC0" (effects (font (size 1.27 1.27))))
          (number "38" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -33.02 180) (length 3.81)
          (name "GPIO27_ADC1" (effects (font (size 1.27 1.27))))
          (number "39" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 33.02 180) (length 3.81)
          (name "GPIO2" (effects (font (size 1.27 1.27))))
          (number "4" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -35.56 180) (length 3.81)
          (name "GPIO28_ADC2" (effects (font (size 1.27 1.27))))
          (number "40" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 -38.1 180) (length 3.81)
          (name "GPIO29_ADC3" (effects (font (size 1.27 1.27))))
          (number "41" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 45.72 270) (length 3.81) hide
          (name "IOVDD" (effects (font (size 1.27 1.27))))
          (number "42" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 7.62 45.72 270) (length 3.81)
          (name "ADC_AVDD" (effects (font (size 1.27 1.27))))
          (number "43" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 10.16 45.72 270) (length 3.81)
          (name "VREG_IN" (effects (font (size 1.27 1.27))))
          (number "44" (effects (font (size 1.27 1.27))))
        )
        (pin power_out line (at -5.08 45.72 270) (length 3.81)
          (name "VREG_VOUT" (effects (font (size 1.27 1.27))))
          (number "45" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -25.4 27.94 0) (length 3.81)
          (name "USB_DM" (effects (font (size 1.27 1.27))))
          (number "46" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -25.4 30.48 0) (length 3.81)
          (name "USB_DP" (effects (font (size 1.27 1.27))))
          (number "47" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 5.08 45.72 270) (length 3.81)
          (name "USB_VDD" (effects (font (size 1.27 1.27))))
          (number "48" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at 2.54 45.72 270) (length 3.81) hide
          (name "IOVDD" (effects (font (size 1.27 1.27))))
          (number "49" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 30.48 180) (length 3.81)
          (name "GPIO3" (effects (font (size 1.27 1.27))))
          (number "5" (effects (font (size 1.27 1.27))))
        )
        (pin passive line (at -2.54 45.72 270) (length 3.81) hide
          (name "DVDD" (effects (font (size 1.27 1.27))))
          (number "50" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -25.4 7.62 0) (length 3.81)
          (name "QSPI_SD3" (effects (font (size 1.27 1.27))))
          (number "51" (effects (font (size 1.27 1.27))))
        )
        (pin output line (at -25.4 5.08 0) (length 3.81)
          (name "QSPI_SCLK" (effects (font (size 1.27 1.27))))
          (number "52" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -25.4 15.24 0) (length 3.81)
          (name "QSPI_SD0" (effects (font (size 1.27 1.27))))
          (number "53" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -25.4 10.16 0) (length 3.81)
          (name "QSPI_SD2" (effects (font (size 1.27 1.27))))
          (number "54" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -25.4 12.7 0) (length 3.81)
          (name "QSPI_SD1" (effects (font (size 1.27 1.27))))
          (number "55" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at -25.4 20.32 0) (length 3.81)
          (name "QSPI_SS" (effects (font (size 1.27 1.27))))
          (number "56" (effects (font (size 1.27 1.27))))
        )
        (pin power_in line (at 0 -45.72 90) (length 3.81)
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "57" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 27.94 180) (length 3.81)
          (name "GPIO4" (effects (font (size 1.27 1.27))))
          (number "6" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 25.4 180) (length 3.81)
          (name "GPIO5" (effects (font (size 1.27 1.27))))
          (number "7" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 22.86 180) (length 3.81)
          (name "GPIO6" (effects (font (size 1.27 1.27))))
          (number "8" (effects (font (size 1.27 1.27))))
        )
        (pin bidirectional line (at 25.4 20.32 180) (length 3.81)
          (name "GPIO7" (effects (font (size 1.27 1.27))))
          (number "9" (effects (font (size 1.27 1.27))))
        )
      )
    )
    (symbol "power:GND" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
      (property "Reference" "#PWR" (id 0) (at 0 -6.35 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Value" "GND" (id 1) (at 0 -3.81 0)
        (effects (font (size 1.27 1.27)))
      )
      (property "Footprint" "" (id 2) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "Datasheet" "" (id 3) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_keywords" "power-flag" (id 4) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (property "ki_description" "Power symbol creates a global label with name \"GND\" , ground" (id 5) (at 0 0 0)
        (effects (font (size 1.27 1.27)) hide)
      )
      (symbol "GND_0_1"
        (polyline
          (pts
            (xy 0 0)
            (xy 0 -1.27)
            (xy 1.27 -1.27)
            (xy 0 -2.54)
            (xy -1.27 -1.27)
            (xy 0 -1.27)
          )
          (stroke (width 0) (type default) (color 0 0 0 0))
          (fill (type none))
        )
      )
      (symbol "GND_1_1"
        (pin power_in line (at 0 0 270) (length 0) hide
          (name "GND" (effects (font (size 1.27 1.27))))
          (number "1" (effects (font (size 1.27 1.27))))
        )
      )
    )
  )


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  (wire (pts (xy 157.48 156.21) (xy 157.48 158.75))
    (stroke (width 0) (type default) (color 0 0 0 0))
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  (hierarchical_label "ADC0 - GPIO26" (shape bidirectional) (at 193.04 140.97 0)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 1445800d-fa66-475b-91bf-f42540c80bb0)
  )
  (hierarchical_label "GPIO24" (shape bidirectional) (at 193.04 133.35 0)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 17e4ee28-e8c6-4845-b014-9c04b8f06d2d)
  )
  (hierarchical_label "GPIO1" (shape bidirectional) (at 193.04 74.93 0)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 1f89664d-d56f-43c4-8511-5b46102f2eef)
  )
  (hierarchical_label "GPIO10" (shape bidirectional) (at 193.04 97.79 0)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 1f9af462-59da-4bb7-ab97-abda11836d80)
  )
  (hierarchical_label "ADC2 - GPIO28" (shape bidirectional) (at 193.04 146.05 0)
    (effects (font (size 1.27 1.27)) (justify left))
    (uuid 30db8cbb-cebb-4bf3-81c2-d98829de5f07)
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