(kicad_sch (version 20230121) (generator eeschema)
  (paper "A4")
  (lib_symbols
    (symbol "BME280:BME280" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
      (property "Reference" "U" (at -10.16 13.335 0))
      (property "Value" "BME280" (at -10.16 -17.78 0))
      (property "Footprint" "PSON65P250X250X100-8N" (at 0 0 0))
      (property "Datasheet" "" (at 0 0 0))
      (property "MF" "Bosch" (at 0 0 0))
      (property "DESCRIPTION" "Integrated pressure, humidity and temperature sensor; 8-pin 2.5x2.5x0.93mm LGA" (at 0 0 0))
      (property "PACKAGE" "LGA-8 Bosch" (at 0 0 0))
      (property "PRICE" "4.94 USD" (at 0 0 0))
      (property "STANDARD" "IPC-7351B" (at 0 0 0))
      (property "MP" "BME280" (at 0 0 0))
      (property "AVAILABILITY" "Good" (at 0 0 0))
      (property "ki_locked" "" (at 0 0 0))
      (symbol "BME280_0_0"
        (rectangle (start -10.16 -15.24) (end 10.16 12.7)
          (fill (type background))
        )
        (pin power_in line (at 15.24 -10.16 180) (length 5.08)
          (name "GND")
          (number "1")
        )
        (pin input line (at -15.24 2.54 0) (length 5.08)
          (name "CSB")
          (number "2")
        )
        (pin bidirectional line (at -15.24 -2.54 0) (length 5.08)
          (name "SDI")
          (number "3")
        )
        (pin input clock (at -15.24 0 0) (length 5.08)
          (name "SCK")
          (number "4")
        )
        (pin bidirectional line (at -15.24 -5.08 0) (length 5.08)
          (name "SDO")
          (number "5")
        )
        (pin power_in line (at 15.24 10.16 180) (length 5.08)
          (name "VDDIO")
          (number "6")
        )
        (pin power_in line (at 15.24 -12.7 180) (length 5.08)
          (name "GND__1")
          (number "7")
        )
        (pin power_in line (at 15.24 7.62 180) (length 5.08)
          (name "VDD")
          (number "8")
        )
      )
    )
    (symbol "Device:C" (pin_numbers hide) (pin_names (offset 0.254)) (in_bom yes) (on_board yes)
      (property "Reference" "C" (at 0.635 2.54 0))
      (property "Value" "C" (at 0.635 -2.54 0))
      (property "Footprint" "" (at 0.9652 -3.81 0))
      (property "Datasheet" "~" (at 0 0 0))
      (property "ki_keywords" "cap capacitor" (at 0 0 0))
      (property "ki_description" "Unpolarized capacitor" (at 0 0 0))
      (property "ki_fp_filters" "C_*" (at 0 0 0))
      (symbol "C_0_1"
        (polyline
          (pts
            (xy -2.032 -0.762)
            (xy 2.032 -0.762)
          )
          (fill (type none))
        )
        (polyline
          (pts
            (xy -2.032 0.762)
            (xy 2.032 0.762)
          )
          (fill (type none))
        )
      )
      (symbol "C_1_1"
        (pin passive line (at 0 3.81 270) (length 2.794)
          (name "~")
          (number "1")
        )
        (pin passive line (at 0 -3.81 90) (length 2.794)
          (name "~")
          (number "2")
        )
      )
    )
  )
  (junction (at 162.56 74.93) (diameter 0) (color 0 0 0 0))
  (junction (at 162.56 97.79) (diameter 0) (color 0 0 0 0))
  (junction (at 130.81 104.14) (diameter 0) (color 0 0 0 0))
  (junction (at 129.54 63.5) (diameter 0) (color 0 0 0 0))
  (junction (at 162.56 104.14) (diameter 0) (color 0 0 0 0))
  (junction (at 162.56 77.47) (diameter 0) (color 0 0 0 0))
  (junction (at 165.1 87.63) (diameter 0) (color 0 0 0 0))
  (wire (pts (xy 129.54 82.55) (xy 130.81 82.55)))
  (wire (pts (xy 162.56 86.36) (xy 162.56 87.63)))
  (wire (pts (xy 124.46 85.09) (xy 130.81 85.09)))
  (wire (pts (xy 123.19 63.5) (xy 129.54 63.5)))
  (wire (pts (xy 161.29 74.93) (xy 162.56 74.93)))
  (wire (pts (xy 162.56 63.5) (xy 162.56 74.93)))
  (wire (pts (xy 129.54 63.5) (xy 162.56 63.5)))
  (wire (pts (xy 124.46 87.63) (xy 130.81 87.63)))
  (wire (pts (xy 162.56 74.93) (xy 167.64 74.93)))
  (wire (pts (xy 162.56 77.47) (xy 162.56 78.74)))
  (wire (pts (xy 162.56 87.63) (xy 165.1 87.63)))
  (wire (pts (xy 165.1 87.63) (xy 165.1 104.14)))
  (wire (pts (xy 167.64 74.93) (xy 167.64 78.74)))
  (wire (pts (xy 162.56 77.47) (xy 161.29 77.47)))
  (wire (pts (xy 162.56 95.25) (xy 162.56 97.79)))
  (wire (pts (xy 162.56 104.14) (xy 165.1 104.14)))
  (wire (pts (xy 161.29 95.25) (xy 162.56 95.25)))
  (wire (pts (xy 162.56 97.79) (xy 162.56 104.14)))
  (wire (pts (xy 162.56 77.47) (xy 162.56 74.93)))
  (wire (pts (xy 129.54 63.5) (xy 129.54 82.55)))
  (wire (pts (xy 130.81 104.14) (xy 162.56 104.14)))
  (wire (pts (xy 130.81 90.17) (xy 130.81 104.14)))
  (wire (pts (xy 130.81 104.14) (xy 124.46 104.14)))
  (wire (pts (xy 167.64 87.63) (xy 165.1 87.63)))
  (wire (pts (xy 167.64 86.36) (xy 167.64 87.63)))
  (wire (pts (xy 161.29 97.79) (xy 162.56 97.79)))
  (hierarchical_label "GNDD" (shape input) (at 124.46 104.14 180) (fields_autoplaced))
  (hierarchical_label "SCK" (shape input) (at 124.46 85.09 180) (fields_autoplaced))
  (hierarchical_label "SDI" (shape input) (at 124.46 87.63 180) (fields_autoplaced))
  (hierarchical_label "+3.3V" (shape input) (at 123.19 63.5 180) (fields_autoplaced))
  (symbol (lib_id "BME280:BME280") (at 146.05 85.09 0) (unit 1)
    (in_bom yes) (on_board yes) (dnp no)
    (property "Reference" "U7" (at 146.05 73.66 0))
    (property "Value" "BME280" (at 144.78 97.79 0))
    (property "Footprint" "PSON65P250X250X100-8N" (at 146.05 85.09 0))
    (property "Datasheet" "" (at 146.05 85.09 0))
    (property "MF" "Bosch" (at 146.05 85.09 0))
    (property "DESCRIPTION" "Integrated pressure, humidity and temperature sensor; 8-pin 2.5x2.5x0.93mm LGA" (at 146.05 85.09 0))
    (property "PACKAGE" "LGA-8 Bosch" (at 146.05 85.09 0))
    (property "PRICE" "4.94 USD" (at 146.05 85.09 0))
    (property "STANDARD" "IPC-7351B" (at 146.05 85.09 0))
    (property "MP" "BME280" (at 146.05 85.09 0))
    (property "AVAILABILITY" "Good" (at 146.05 85.09 0))
    (pin "1")
    (pin "2")
    (pin "3")
    (pin "4")
    (pin "5")
    (pin "6")
    (pin "7")
    (pin "8")
    (instances
      (project "channelCard"
        (path
          (reference "U7") (unit 1)
        )
        (path
          (reference "U7") (unit 1)
        )
      )
    )
  )
  (symbol (lib_id "Device:C") (at 167.64 82.55 180) (unit 1)
    (in_bom yes) (on_board yes) (dnp no)
    (property "Reference" "C6" (at 168.91 80.01 0))
    (property "Value" ".1u" (at 167.64 85.09 0))
    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (at 166.6748 78.74 0))
    (property "Datasheet" "~" (at 167.64 82.55 0))
    (pin "1")
    (pin "2")
    (instances
      (project "channelCard"
        (path
          (reference "C6") (unit 1)
        )
        (path
          (reference "C6") (unit 1)
        )
      )
    )
  )
  (symbol (lib_id "Device:C") (at 162.56 82.55 180) (unit 1)
    (in_bom yes) (on_board yes) (dnp no)
    (property "Reference" "C5" (at 162.56 80.01 0))
    (property "Value" ".1u" (at 162.56 85.09 0))
    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" (at 161.5948 78.74 0))
    (property "Datasheet" "~" (at 162.56 82.55 0))
    (pin "1")
    (pin "2")
    (instances
      (project "channelCard"
        (path
          (reference "C5") (unit 1)
        )
        (path
          (reference "C5") (unit 1)
        )
      )
    )
  )
)
