Air Quality Monitor.net
(export (version "E")
  (design
    (source "C:\\Users\\sanja\\Downloads\\Air Quality Monitor\\Air Quality Monitor\\Air Quality Monitor.kicad_sch")
    (date "2025-04-03T13:24:15+0530")
    (tool "Eeschema 9.0.0")
    (sheet (number "1") (name "/") (tstamps "/")
      (title_block
        (title)
        (company)
        (rev)
        (date)
        (source "Air Quality Monitor.kicad_sch")
        (comment (number "1") (value ""))
        (comment (number "2") (value ""))
        (comment (number "3") (value ""))
        (comment (number "4") (value ""))
        (comment (number "5") (value ""))
        (comment (number "6") (value ""))
        (comment (number "7") (value ""))
        (comment (number "8") (value ""))
        (comment (number "9") (value "")))))
  (components
    (comp (ref "BZ1")
      (value "Buzzer")
      (footprint "Buzzer_Beeper:Buzzer_12x9.5RM7.6")
      (description "Buzzer, polarized")
      (fields
        (field (name "Footprint") "Buzzer_Beeper:Buzzer_12x9.5RM7.6")
        (field (name "Datasheet"))
        (field (name "Description") "Buzzer, polarized"))
      (libsource (lib "Device") (part "Buzzer") (description "Buzzer, polarized"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "quartz resonator ceramic"))
      (property (name "ki_fp_filters") (value "*Buzzer*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "6a161cd8-50a9-49ea-9752-7e84d03e7e1f"))
    (comp (ref "D1")
      (value "LED")
      (footprint "LED_SMD:LED_0805_2012Metric")
      (description "Light emitting diode")
      (fields
        (field (name "Sim.Pins") "1=K 2=A")
        (field (name "Footprint") "LED_SMD:LED_0805_2012Metric")
        (field (name "Datasheet"))
        (field (name "Description") "Light emitting diode"))
      (libsource (lib "Device") (part "LED") (description "Light emitting diode"))
      (property (name "Sim.Pins") (value "1=K 2=A"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "LED diode"))
      (property (name "ki_fp_filters") (value "LED* LED_SMD:* LED_THT:*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "a332cf3a-23d5-486b-9556-7fe0f9cc8af0"))
    (comp (ref "DS1")
      (value "OLED-128O064D")
      (footprint "Display:OLED-128O064D")
      (datasheet "https://www.vishay.com/docs/37902/oled128o064dbpp3n00000.pdf")
      (description "OLED display 128x64")
      (fields
        (field (name "Footprint") "Display:OLED-128O064D")
        (field (name "Datasheet") "https://www.vishay.com/docs/37902/oled128o064dbpp3n00000.pdf")
        (field (name "Description") "OLED display 128x64"))
      (libsource (lib "Display_Graphic") (part "OLED-128O064D") (description "OLED display 128x64"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "display oled"))
      (property (name "ki_fp_filters") (value "OLED?128O064D*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "11c25c6a-7b97-435c-87d5-3a5db7c03fab"))
    (comp (ref "J3")
      (value "Barrel_Jack")
      (footprint "Connector_BarrelJack:BarrelJack_Horizontal")
      (description "DC Barrel Jack")
      (fields
        (field (name "Footprint") "Connector_BarrelJack:BarrelJack_Horizontal")
        (field (name "Datasheet"))
        (field (name "Description") "DC Barrel Jack"))
      (libsource (lib "Connector") (part "Barrel_Jack") (description "DC Barrel Jack"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "DC power barrel jack connector"))
      (property (name "ki_fp_filters") (value "BarrelJack*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "23bcb5bf-1ea2-4d39-944c-0a3510387971"))
    (comp (ref "SW1")
      (value "SW_Push")
      (footprint "Button_Switch_THT:SW_PUSH-12mm")
      (description "Push button switch, generic, two pins")
      (fields
        (field (name "Footprint") "Button_Switch_THT:SW_PUSH-12mm")
        (field (name "Datasheet"))
        (field (name "Description") "Push button switch, generic, two pins"))
      (libsource (lib "Switch") (part "SW_Push") (description "Push button switch, generic, two pins"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "switch normally-open pushbutton push-button"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "ff1cf5c0-218c-4a21-8733-82f4b74ee78f"))
    (comp (ref "U1")
      (value "ESP32-S3")
      (footprint "Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP4x4mm")
      (datasheet "https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf")
      (description "Microcontroller, Wi-Fi 802.11b/g/n, Bluetooth, 32bit")
      (fields
        (field (name "Footprint") "Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP4x4mm")
        (field (name "Datasheet") "https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf")
        (field (name "Description") "Microcontroller, Wi-Fi 802.11b/g/n, Bluetooth, 32bit"))
      (libsource (lib "MCU_Espressif") (part "ESP32-S3") (description "Microcontroller, Wi-Fi 802.11b/g/n, Bluetooth, 32bit"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "Microcontroller Wi-Fi BT ESP ESP32 Espressif"))
      (property (name "ki_fp_filters") (value "QFN*1EP*7x7mm*P0.4mm*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "49a0c386-017f-4b21-822c-4a01b080785b"))
    (comp (ref "U2")
      (value "SX1278")
      (footprint "Package_DFN_QFN:QFN-28-1EP_6x6mm_P0.65mm_EP4.8x4.8mm")
      (datasheet "https://semtech.my.salesforce.com/sfc/p/#E0000000JelG/a/2R0000001Rbr/6EfVZUorrpoKFfvaF_Fkpgp5kzjiNyiAbqcpqh9qSjE")
      (description "137 MHz to 525 MHz Low Power Long Range Transceiver, spreading factor from 6 to 12, LoRA, QFN-28")
      (fields
        (field (name "Footprint") "Package_DFN_QFN:QFN-28-1EP_6x6mm_P0.65mm_EP4.8x4.8mm")
        (field (name "Datasheet") "https://semtech.my.salesforce.com/sfc/p/#E0000000JelG/a/2R0000001Rbr/6EfVZUorrpoKFfvaF_Fkpgp5kzjiNyiAbqcpqh9qSjE")
        (field (name "Description") "137 MHz to 525 MHz Low Power Long Range Transceiver, spreading factor from 6 to 12, LoRA, QFN-28"))
      (libsource (lib "RF") (part "SX1278") (description "137 MHz to 525 MHz Low Power Long Range Transceiver, spreading factor from 6 to 12, LoRA, QFN-28"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "low-power lora transceiver"))
      (property (name "ki_fp_filters") (value "QFN*1EP*6x6mm*P0.65mm*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "eb547f26-a894-4e63-92cf-fd0b5bbd29dc"))
    (comp (ref "U3")
      (value "GM-402B")
      (footprint "Sensor:Winson_GM-402B_5x5mm_P1.27mm")
      (datasheet "https://www.winsen-sensor.com/d/files/me2/mems--gm-402b--manual-v1_1.pdf")
      (description "MEMS Combustible Gas Sensor")
      (fields
        (field (name "Footprint") "Sensor:Winson_GM-402B_5x5mm_P1.27mm")
        (field (name "Datasheet") "https://www.winsen-sensor.com/d/files/me2/mems--gm-402b--manual-v1_1.pdf")
        (field (name "Description") "MEMS Combustible Gas Sensor"))
      (libsource (lib "Sensor_Gas") (part "GM-402B") (description "MEMS Combustible Gas Sensor"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "gas sensor"))
      (property (name "ki_fp_filters") (value "Winson?GM?402B*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "3100b295-c32c-4fc7-8fab-65b2852fe9bd"))
    (comp (ref "U4")
      (value "AMS1117-3.3")
      (footprint "Package_TO_SOT_SMD:SOT-223-3_TabPin2")
      (datasheet "http://www.advanced-monolithic.com/pdf/ds1117.pdf")
      (description "1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223")
      (fields
        (field (name "Footprint") "Package_TO_SOT_SMD:SOT-223-3_TabPin2")
        (field (name "Datasheet") "http://www.advanced-monolithic.com/pdf/ds1117.pdf")
        (field (name "Description") "1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223"))
      (libsource (lib "Regulator_Linear") (part "AMS1117-3.3") (description "1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "linear regulator ldo fixed positive"))
      (property (name "ki_fp_filters") (value "SOT?223*TabPin2*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "249b5e28-f727-4612-b34c-09fbb99df67c"))
    (comp (ref "U5")
      (value "BME280")
      (footprint "Package_LGA:Bosch_LGA-8_2.5x2.5mm_P0.65mm_ClockwisePinNumbering")
      (datasheet "https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdf")
      (description "3-in-1 sensor, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8")
      (fields
        (field (name "Footprint") "Package_LGA:Bosch_LGA-8_2.5x2.5mm_P0.65mm_ClockwisePinNumbering")
        (field (name "Datasheet") "https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdf")
        (field (name "Description") "3-in-1 sensor, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8"))
      (libsource (lib "Sensor") (part "BME280") (description "3-in-1 sensor, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "Bosch pressure humidity temperature environment environmental measurement digital"))
      (property (name "ki_fp_filters") (value "*LGA*2.5x2.5mm*P0.65mm*Clockwise*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "23f875ca-2be5-43ed-a783-48c967a1c45e"))
    (comp (ref "U7")
      (value "BQ2501x")
      (footprint "Package_DFN_QFN:Texas_VQFN-RHL-20_ThermalVias")
      (datasheet "http://www.ti.com/lit/ds/symlink/bq25010.pdf")
      (description "500mA Li-Ion Charger w/Integrated 150mA Synchronous Buck Converter, QFN-14")
      (fields
        (field (name "Footprint") "Package_DFN_QFN:Texas_VQFN-RHL-20_ThermalVias")
        (field (name "Datasheet") "http://www.ti.com/lit/ds/symlink/bq25010.pdf")
        (field (name "Description") "500mA Li-Ion Charger w/Integrated 150mA Synchronous Buck Converter, QFN-14"))
      (libsource (lib "Battery_Management") (part "BQ2501x") (description "500mA Li-Ion Charger w/Integrated 150mA Synchronous Buck Converter, QFN-14"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "Li-ion buck"))
      (property (name "ki_fp_filters") (value "Texas?VQFN?RHL*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "6f1ca2c7-175a-4886-afc4-c3020a2597ae"))
    (comp (ref "U8")
      (value "LTC4002ES8-4.2")
      (footprint "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm")
      (datasheet "https://www.analog.com/media/en/technical-documentation/data-sheets/4002f.pdf")
      (description "Standalone Li-Ion Switch Mode Battery Charger, 4.7-22V input, single cell, SOIC-8")
      (fields
        (field (name "Footprint") "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm")
        (field (name "Datasheet") "https://www.analog.com/media/en/technical-documentation/data-sheets/4002f.pdf")
        (field (name "Description") "Standalone Li-Ion Switch Mode Battery Charger, 4.7-22V input, single cell, SOIC-8"))
      (libsource (lib "Battery_Management") (part "LTC4002ES8-4.2") (description "Standalone Li-Ion Switch Mode Battery Charger, 4.7-22V input, single cell, SOIC-8"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "lithium li-ion battery charger"))
      (property (name "ki_fp_filters") (value "SOIC*8*3.9x4.9mm*P1.27mm*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "5c091dd9-a741-4f14-8de8-0d2ad66bdb09"))
    (comp (ref "U9")
      (value "BME680")
      (footprint "Package_LGA:Bosch_LGA-8_3x3mm_P0.8mm_ClockwisePinNumbering")
      (datasheet "https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME680-DS001.pdf")
      (description "4-in-1 sensor, gas, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8")
      (fields
        (field (name "Footprint") "Package_LGA:Bosch_LGA-8_3x3mm_P0.8mm_ClockwisePinNumbering")
        (field (name "Datasheet") "https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME680-DS001.pdf")
        (field (name "Description") "4-in-1 sensor, gas, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8"))
      (libsource (lib "Sensor") (part "BME680") (description "4-in-1 sensor, gas, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "Bosch gas pressure humidity temperature environment environmental measurement digital"))
      (property (name "ki_fp_filters") (value "*LGA*3x3mm*P0.8mm*Clockwise*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "7eb53705-f230-44ad-9896-ad755ea4aa2c"))
    (comp (ref "U10")
      (value "DHT11")
      (footprint "Sensor:Aosong_DHT11_5.5x12.0_P2.54mm")
      (datasheet "http://akizukidenshi.com/download/ds/aosong/DHT11.pdf")
      (description "3.3V to 5.5V, temperature and humidity module, DHT11")
      (fields
        (field (name "Footprint") "Sensor:Aosong_DHT11_5.5x12.0_P2.54mm")
        (field (name "Datasheet") "http://akizukidenshi.com/download/ds/aosong/DHT11.pdf")
        (field (name "Description") "3.3V to 5.5V, temperature and humidity module, DHT11"))
      (libsource (lib "Sensor") (part "DHT11") (description "3.3V to 5.5V, temperature and humidity module, DHT11"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "digital sensor"))
      (property (name "ki_fp_filters") (value "Aosong*DHT11*5.5x12.0*P2.54mm*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "135dd7ee-2891-48bf-9e87-ac490a5478f6"))
    (comp (ref "U11")
      (value "XL1509-5.0")
      (footprint "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm")
      (datasheet "https://datasheet.lcsc.com/lcsc/1809050422_XLSEMI-XL1509-5-0E1_C61063.pdf")
      (description "Buck DC/DC Converter, 2A, 5V Output Voltage, 7-40V Input Voltage")
      (fields
        (field (name "Footprint") "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm")
        (field (name "Datasheet") "https://datasheet.lcsc.com/lcsc/1809050422_XLSEMI-XL1509-5-0E1_C61063.pdf")
        (field (name "Description") "Buck DC/DC Converter, 2A, 5V Output Voltage, 7-40V Input Voltage"))
      (libsource (lib "Regulator_Switching") (part "XL1509-5.0") (description "Buck DC/DC Converter, 2A, 5V Output Voltage, 7-40V Input Voltage"))
      (property (name "Sheetname") (value "Root"))
      (property (name "Sheetfile") (value "Air Quality Monitor.kicad_sch"))
      (property (name "ki_keywords") (value "Buck DC/DC Converter"))
      (property (name "ki_fp_filters") (value "SOIC*3.9x4.9mm*P1.27mm*"))
      (sheetpath (names "/") (tstamps "/"))
      (tstamps "5cad4e78-3702-4a14-896b-545eaa0c9815")))
  (libparts
    (libpart (lib "Battery_Management") (part "BQ2501x")
      (description "500mA Li-Ion Charger w/Integrated 150mA Synchronous Buck Converter, QFN-14")
      (docs "http://www.ti.com/lit/ds/symlink/bq25010.pdf")
      (footprints
        (fp "Texas?VQFN?RHL*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "BQ2501x")
        (field (name "Footprint") "Package_DFN_QFN:Texas_VQFN-RHL-20_ThermalVias")
        (field (name "Datasheet") "http://www.ti.com/lit/ds/symlink/bq25010.pdf")
        (field (name "Description") "500mA Li-Ion Charger w/Integrated 150mA Synchronous Buck Converter, QFN-14"))
      (pins
        (pin (num "1") (name "NC") (type "no_connect"))
        (pin (num "2") (name "FB") (type "input"))
        (pin (num "3") (name "GND") (type "passive"))
        (pin (num "4") (name "EN") (type "input"))
        (pin (num "5") (name "AC") (type "power_in"))
        (pin (num "6") (name "USB") (type "power_in"))
        (pin (num "7") (name "STAT1") (type "open_collector"))
        (pin (num "8") (name "STAT2") (type "open_collector"))
        (pin (num "9") (name "GND") (type "passive"))
        (pin (num "10") (name "NC") (type "no_connect"))
        (pin (num "11") (name "NC") (type "no_connect"))
        (pin (num "12") (name "ISET1") (type "input"))
        (pin (num "13") (name "ISET2") (type "input"))
        (pin (num "14") (name "~{PG}") (type "output"))
        (pin (num "15") (name "~{CE}") (type "input"))
        (pin (num "16") (name "BAT/OUT") (type "power_out"))
        (pin (num "17") (name "BAT/OUT") (type "power_in"))
        (pin (num "18") (name "GND") (type "power_in"))
        (pin (num "19") (name "SW") (type "power_out"))
        (pin (num "20") (name "FPWM") (type "input"))
        (pin (num "21") (name "GND") (type "passive"))))
    (libpart (lib "Battery_Management") (part "LTC4002ES8-4.2")
      (description "Standalone Li-Ion Switch Mode Battery Charger, 4.7-22V input, single cell, SOIC-8")
      (docs "https://www.analog.com/media/en/technical-documentation/data-sheets/4002f.pdf")
      (footprints
        (fp "SOIC*8*3.9x4.9mm*P1.27mm*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "LTC4002ES8-4.2")
        (field (name "Footprint") "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm")
        (field (name "Datasheet") "https://www.analog.com/media/en/technical-documentation/data-sheets/4002f.pdf")
        (field (name "Description") "Standalone Li-Ion Switch Mode Battery Charger, 4.7-22V input, single cell, SOIC-8"))
      (pins
        (pin (num "1") (name "COMP") (type "input"))
        (pin (num "2") (name "V_{CC}") (type "power_in"))
        (pin (num "3") (name "GATE") (type "output"))
        (pin (num "4") (name "GND") (type "power_in"))
        (pin (num "5") (name "~{CHRG}") (type "open_collector"))
        (pin (num "6") (name "BAT") (type "input"))
        (pin (num "7") (name "SENSE") (type "input"))
        (pin (num "8") (name "NTC") (type "input"))))
    (libpart (lib "Connector") (part "Barrel_Jack")
      (description "DC Barrel Jack")
      (docs "~")
      (footprints
        (fp "BarrelJack*"))
      (fields
        (field (name "Reference") "J")
        (field (name "Value") "Barrel_Jack")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "DC Barrel Jack"))
      (pins
        (pin (num "1") (name "") (type "passive"))
        (pin (num "2") (name "") (type "passive"))))
    (libpart (lib "Device") (part "Buzzer")
      (description "Buzzer, polarized")
      (docs "~")
      (footprints
        (fp "*Buzzer*"))
      (fields
        (field (name "Reference") "BZ")
        (field (name "Value") "Buzzer")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Buzzer, polarized"))
      (pins
        (pin (num "1") (name "+") (type "passive"))
        (pin (num "2") (name "-") (type "passive"))))
    (libpart (lib "Device") (part "LED")
      (description "Light emitting diode")
      (docs "~")
      (footprints
        (fp "LED*")
        (fp "LED_SMD:*")
        (fp "LED_THT:*"))
      (fields
        (field (name "Reference") "D")
        (field (name "Value") "LED")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Light emitting diode")
        (field (name "Sim.Pins") "1=K 2=A"))
      (pins
        (pin (num "1") (name "K") (type "passive"))
        (pin (num "2") (name "A") (type "passive"))))
    (libpart (lib "Display_Graphic") (part "OLED-128O064D")
      (description "OLED display 128x64")
      (docs "https://www.vishay.com/docs/37902/oled128o064dbpp3n00000.pdf")
      (footprints
        (fp "OLED?128O064D*"))
      (fields
        (field (name "Reference") "DS")
        (field (name "Value") "OLED-128O064D")
        (field (name "Footprint") "Display:OLED-128O064D")
        (field (name "Datasheet") "https://www.vishay.com/docs/37902/oled128o064dbpp3n00000.pdf")
        (field (name "Description") "OLED display 128x64"))
      (pins
        (pin (num "1") (name "GND") (type "power_in"))
        (pin (num "2") (name "C2N") (type "passive"))
        (pin (num "3") (name "C2P") (type "passive"))
        (pin (num "4") (name "C1P") (type "passive"))
        (pin (num "5") (name "C1N") (type "passive"))
        (pin (num "6") (name "VBAT") (type "power_in"))
        (pin (num "7") (name "NC") (type "no_connect"))
        (pin (num "8") (name "VSS") (type "power_in"))
        (pin (num "9") (name "VDD") (type "power_in"))
        (pin (num "10") (name "BS0") (type "input"))
        (pin (num "11") (name "BS1") (type "input"))
        (pin (num "12") (name "BS2") (type "input"))
        (pin (num "13") (name "~{CS}") (type "input"))
        (pin (num "14") (name "~{RES}") (type "input"))
        (pin (num "15") (name "D/~{C}") (type "input"))
        (pin (num "16") (name "R/~{W}") (type "input"))
        (pin (num "17") (name "E/~{RD}") (type "input"))
        (pin (num "18") (name "D0") (type "bidirectional"))
        (pin (num "19") (name "D1") (type "bidirectional"))
        (pin (num "20") (name "D2") (type "bidirectional"))
        (pin (num "21") (name "D3") (type "bidirectional"))
        (pin (num "22") (name "D4") (type "bidirectional"))
        (pin (num "23") (name "D5") (type "bidirectional"))
        (pin (num "24") (name "D6") (type "bidirectional"))
        (pin (num "25") (name "D7") (type "bidirectional"))
        (pin (num "26") (name "IREF") (type "passive"))
        (pin (num "27") (name "VCOMH") (type "passive"))
        (pin (num "28") (name "VCC") (type "power_in"))
        (pin (num "29") (name "VLSS") (type "power_in"))
        (pin (num "30") (name "GND") (type "passive"))))
    (libpart (lib "MCU_Espressif") (part "ESP32-S3")
      (description "Microcontroller, Wi-Fi 802.11b/g/n, Bluetooth, 32bit")
      (docs "https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf")
      (footprints
        (fp "QFN*1EP*7x7mm*P0.4mm*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "ESP32-S3")
        (field (name "Footprint") "Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP4x4mm")
        (field (name "Datasheet") "https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf")
        (field (name "Description") "Microcontroller, Wi-Fi 802.11b/g/n, Bluetooth, 32bit"))
      (pins
        (pin (num "1") (name "LNA_IN") (type "bidirectional"))
        (pin (num "2") (name "VDD3P3") (type "power_in"))
        (pin (num "3") (name "VDD3P3") (type "passive"))
        (pin (num "4") (name "CHIP_PU") (type "input"))
        (pin (num "5") (name "GPIO0") (type "bidirectional"))
        (pin (num "6") (name "GPIO1") (type "bidirectional"))
        (pin (num "7") (name "GPIO2") (type "bidirectional"))
        (pin (num "8") (name "GPIO3") (type "bidirectional"))
        (pin (num "9") (name "GPIO4") (type "bidirectional"))
        (pin (num "10") (name "GPIO5") (type "bidirectional"))
        (pin (num "11") (name "GPIO6") (type "bidirectional"))
        (pin (num "12") (name "GPIO7") (type "bidirectional"))
        (pin (num "13") (name "GPIO8") (type "bidirectional"))
        (pin (num "14") (name "GPIO9") (type "bidirectional"))
        (pin (num "15") (name "GPIO10") (type "bidirectional"))
        (pin (num "16") (name "GPIO11") (type "bidirectional"))
        (pin (num "17") (name "GPIO12") (type "bidirectional"))
        (pin (num "18") (name "GPIO13") (type "bidirectional"))
        (pin (num "19") (name "GPIO14") (type "bidirectional"))
        (pin (num "20") (name "VDD3P3_RTC") (type "power_in"))
        (pin (num "21") (name "XTAL_32K_P") (type "passive"))
        (pin (num "22") (name "XTAL_32K_N") (type "passive"))
        (pin (num "23") (name "GPIO17") (type "bidirectional"))
        (pin (num "24") (name "GPIO18") (type "bidirectional"))
        (pin (num "25") (name "GPIO19/USB_D-") (type "bidirectional"))
        (pin (num "26") (name "GPIO20/USB_D+") (type "bidirectional"))
        (pin (num "27") (name "GPIO21") (type "bidirectional"))
        (pin (num "28") (name "SPICS1") (type "bidirectional"))
        (pin (num "29") (name "VDD_SPI") (type "power_in"))
        (pin (num "30") (name "SPIHD") (type "bidirectional"))
        (pin (num "31") (name "SPIWP") (type "bidirectional"))
        (pin (num "32") (name "SPICS0") (type "bidirectional"))
        (pin (num "33") (name "SPICLK") (type "bidirectional"))
        (pin (num "34") (name "SPIQ") (type "bidirectional"))
        (pin (num "35") (name "SPID") (type "bidirectional"))
        (pin (num "36") (name "SPICLK_N") (type "bidirectional"))
        (pin (num "37") (name "SPICLK_P") (type "bidirectional"))
        (pin (num "38") (name "GPIO33") (type "bidirectional"))
        (pin (num "39") (name "GPIO34") (type "bidirectional"))
        (pin (num "40") (name "GPIO35") (type "bidirectional"))
        (pin (num "41") (name "GPIO36") (type "bidirectional"))
        (pin (num "42") (name "GPIO37") (type "bidirectional"))
        (pin (num "43") (name "GPIO38") (type "bidirectional"))
        (pin (num "44") (name "MTCK") (type "bidirectional"))
        (pin (num "45") (name "MTDO") (type "bidirectional"))
        (pin (num "46") (name "VDD3P3_CPU") (type "power_in"))
        (pin (num "47") (name "MTDI") (type "bidirectional"))
        (pin (num "48") (name "MTMS") (type "bidirectional"))
        (pin (num "49") (name "U0TXD") (type "bidirectional"))
        (pin (num "50") (name "U0RXD") (type "bidirectional"))
        (pin (num "51") (name "GPIO45") (type "bidirectional"))
        (pin (num "52") (name "GPIO46") (type "bidirectional"))
        (pin (num "53") (name "XTAL_N") (type "output"))
        (pin (num "54") (name "XTAL_P") (type "input"))
        (pin (num "55") (name "VDDA") (type "power_in"))
        (pin (num "56") (name "VDDA") (type "passive"))
        (pin (num "57") (name "GND") (type "power_in"))))
    (libpart (lib "RF") (part "SX1278")
      (description "137 MHz to 525 MHz Low Power Long Range Transceiver, spreading factor from 6 to 12, LoRA, QFN-28")
      (docs "https://semtech.my.salesforce.com/sfc/p/#E0000000JelG/a/2R0000001Rbr/6EfVZUorrpoKFfvaF_Fkpgp5kzjiNyiAbqcpqh9qSjE")
      (footprints
        (fp "QFN*1EP*6x6mm*P0.65mm*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "SX1278")
        (field (name "Footprint") "Package_DFN_QFN:QFN-28-1EP_6x6mm_P0.65mm_EP4.8x4.8mm")
        (field (name "Datasheet") "https://semtech.my.salesforce.com/sfc/p/#E0000000JelG/a/2R0000001Rbr/6EfVZUorrpoKFfvaF_Fkpgp5kzjiNyiAbqcpqh9qSjE")
        (field (name "Description") "137 MHz to 525 MHz Low Power Long Range Transceiver, spreading factor from 6 to 12, LoRA, QFN-28"))
      (pins
        (pin (num "1") (name "RFI_LF") (type "input"))
        (pin (num "2") (name "VR_ANA") (type "power_in"))
        (pin (num "3") (name "VBAT_ANA") (type "power_in"))
        (pin (num "4") (name "VR_DIG") (type "power_in"))
        (pin (num "5") (name "XTA") (type "bidirectional"))
        (pin (num "6") (name "XTB") (type "bidirectional"))
        (pin (num "7") (name "~{RESET}") (type "input"))
        (pin (num "8") (name "DIO0") (type "bidirectional"))
        (pin (num "9") (name "DIO1") (type "bidirectional"))
        (pin (num "10") (name "DIO2") (type "bidirectional"))
        (pin (num "11") (name "DIO3") (type "bidirectional"))
        (pin (num "12") (name "DIO4") (type "bidirectional"))
        (pin (num "13") (name "DIO5") (type "bidirectional"))
        (pin (num "14") (name "VBAT_DIG") (type "power_in"))
        (pin (num "15") (name "GND") (type "power_in"))
        (pin (num "16") (name "SCK") (type "input"))
        (pin (num "17") (name "MISO") (type "output"))
        (pin (num "18") (name "MOSI") (type "input"))
        (pin (num "19") (name "NSS") (type "input"))
        (pin (num "20") (name "RXTX/RF_MOD") (type "output"))
        (pin (num "21") (name "GND") (type "passive"))
        (pin (num "22") (name "GND") (type "passive"))
        (pin (num "23") (name "GND") (type "passive"))
        (pin (num "24") (name "VBAT_RF") (type "power_in"))
        (pin (num "25") (name "VR_PA") (type "power_out"))
        (pin (num "26") (name "GND") (type "passive"))
        (pin (num "27") (name "PA_BOOST") (type "power_out"))
        (pin (num "28") (name "RFO_LF") (type "output"))
        (pin (num "29") (name "GND") (type "passive"))))
    (libpart (lib "Regulator_Linear") (part "AMS1117-3.3")
      (description "1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223")
      (docs "http://www.advanced-monolithic.com/pdf/ds1117.pdf")
      (footprints
        (fp "SOT?223*TabPin2*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "AMS1117-3.3")
        (field (name "Footprint") "Package_TO_SOT_SMD:SOT-223-3_TabPin2")
        (field (name "Datasheet") "http://www.advanced-monolithic.com/pdf/ds1117.pdf")
        (field (name "Description") "1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223"))
      (pins
        (pin (num "1") (name "GND") (type "power_in"))
        (pin (num "2") (name "VO") (type "power_out"))
        (pin (num "3") (name "VI") (type "power_in"))))
    (libpart (lib "Regulator_Switching") (part "XL1509-5.0")
      (description "Buck DC/DC Converter, 2A, 5V Output Voltage, 7-40V Input Voltage")
      (docs "https://datasheet.lcsc.com/lcsc/1809050422_XLSEMI-XL1509-5-0E1_C61063.pdf")
      (footprints
        (fp "SOIC*3.9x4.9mm*P1.27mm*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "XL1509-5.0")
        (field (name "Footprint") "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm")
        (field (name "Datasheet") "https://datasheet.lcsc.com/lcsc/1809050422_XLSEMI-XL1509-5-0E1_C61063.pdf")
        (field (name "Description") "Buck DC/DC Converter, 2A, 5V Output Voltage, 7-40V Input Voltage"))
      (pins
        (pin (num "1") (name "VIN") (type "power_in"))
        (pin (num "2") (name "OUT") (type "power_out"))
        (pin (num "3") (name "FB") (type "input"))
        (pin (num "4") (name "~{EN}") (type "input"))
        (pin (num "5") (name "GND") (type "power_in"))
        (pin (num "6") (name "GND") (type "passive"))
        (pin (num "7") (name "GND") (type "passive"))
        (pin (num "8") (name "GND") (type "passive"))))
    (libpart (lib "Sensor") (part "BME280")
      (description "3-in-1 sensor, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8")
      (docs "https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdf")
      (footprints
        (fp "*LGA*2.5x2.5mm*P0.65mm*Clockwise*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "BME280")
        (field (name "Footprint") "Package_LGA:Bosch_LGA-8_2.5x2.5mm_P0.65mm_ClockwisePinNumbering")
        (field (name "Datasheet") "https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdf")
        (field (name "Description") "3-in-1 sensor, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8"))
      (pins
        (pin (num "1") (name "GND") (type "power_in"))
        (pin (num "2") (name "CSB") (type "input"))
        (pin (num "3") (name "SDI") (type "bidirectional"))
        (pin (num "4") (name "SCK") (type "input"))
        (pin (num "5") (name "SDO") (type "bidirectional"))
        (pin (num "6") (name "VDDIO") (type "power_in"))
        (pin (num "7") (name "GND") (type "power_in"))
        (pin (num "8") (name "VDD") (type "power_in"))))
    (libpart (lib "Sensor") (part "BME680")
      (description "4-in-1 sensor, gas, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8")
      (docs "https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME680-DS001.pdf")
      (footprints
        (fp "*LGA*3x3mm*P0.8mm*Clockwise*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "BME680")
        (field (name "Footprint") "Package_LGA:Bosch_LGA-8_3x3mm_P0.8mm_ClockwisePinNumbering")
        (field (name "Datasheet") "https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME680-DS001.pdf")
        (field (name "Description") "4-in-1 sensor, gas, humidity, pressure, temperature, I2C and SPI interface, 1.71-3.6V, LGA-8"))
      (pins
        (pin (num "1") (name "GND") (type "power_in"))
        (pin (num "2") (name "CSB") (type "input"))
        (pin (num "3") (name "SDI") (type "bidirectional"))
        (pin (num "4") (name "SCK") (type "input"))
        (pin (num "5") (name "SDO") (type "bidirectional"))
        (pin (num "6") (name "VDDIO") (type "power_in"))
        (pin (num "7") (name "GND") (type "power_in"))
        (pin (num "8") (name "VDD") (type "power_in"))))
    (libpart (lib "Sensor") (part "DHT11")
      (description "3.3V to 5.5V, temperature and humidity module, DHT11")
      (docs "http://akizukidenshi.com/download/ds/aosong/DHT11.pdf")
      (footprints
        (fp "Aosong*DHT11*5.5x12.0*P2.54mm*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "DHT11")
        (field (name "Footprint") "Sensor:Aosong_DHT11_5.5x12.0_P2.54mm")
        (field (name "Datasheet") "http://akizukidenshi.com/download/ds/aosong/DHT11.pdf")
        (field (name "Description") "3.3V to 5.5V, temperature and humidity module, DHT11"))
      (pins
        (pin (num "1") (name "VDD") (type "power_in"))
        (pin (num "2") (name "DATA") (type "bidirectional"))
        (pin (num "3") (name "NC") (type "no_connect"))
        (pin (num "4") (name "GND") (type "power_in"))))
    (libpart (lib "Sensor_Gas") (part "GM-402B")
      (description "MEMS Combustible Gas Sensor")
      (docs "https://www.winsen-sensor.com/d/files/me2/mems--gm-402b--manual-v1_1.pdf")
      (footprints
        (fp "Winson?GM?402B*"))
      (fields
        (field (name "Reference") "U")
        (field (name "Value") "GM-402B")
        (field (name "Footprint") "Sensor:Winson_GM-402B_5x5mm_P1.27mm")
        (field (name "Datasheet") "https://www.winsen-sensor.com/d/files/me2/mems--gm-402b--manual-v1_1.pdf")
        (field (name "Description") "MEMS Combustible Gas Sensor"))
      (pins
        (pin (num "1") (name "Rh1") (type "passive"))
        (pin (num "2") (name "NC") (type "no_connect"))
        (pin (num "3") (name "Rh2") (type "passive"))
        (pin (num "4") (name "NC") (type "no_connect"))
        (pin (num "5") (name "Rs1") (type "passive"))
        (pin (num "6") (name "NC") (type "no_connect"))
        (pin (num "7") (name "Rs2") (type "passive"))
        (pin (num "8") (name "NC") (type "no_connect"))))
    (libpart (lib "Switch") (part "SW_Push")
      (description "Push button switch, generic, two pins")
      (docs "~")
      (fields
        (field (name "Reference") "SW")
        (field (name "Value") "SW_Push")
        (field (name "Footprint"))
        (field (name "Datasheet") "~")
        (field (name "Description") "Push button switch, generic, two pins"))
      (pins
        (pin (num "1") (name "1") (type "passive"))
        (pin (num "2") (name "2") (type "passive")))))
  (libraries
    (library (logical "Battery_Management")
      (uri "C:\\Program Files\\KiCad\\9.0\\share\\kicad\\symbols\\/Battery_Management.kicad_sym"))
    (library (logical "Connector")
      (uri "C:\\Program Files\\KiCad\\9.0\\share\\kicad\\symbols\\/Connector.kicad_sym"))
    (library (logical "Device")
      (uri "C:\\Program Files\\KiCad\\9.0\\share\\kicad\\symbols\\/Device.kicad_sym"))
    (library (logical "Display_Graphic")
      (uri "C:\\Program Files\\KiCad\\9.0\\share\\kicad\\symbols\\/Display_Graphic.kicad_sym"))
    (library (logical "MCU_Espressif")
      (uri "C:\\Program Files\\KiCad\\9.0\\share\\kicad\\symbols\\/MCU_Espressif.kicad_sym"))
    (library (logical "RF")
      (uri "C:\\Program Files\\KiCad\\9.0\\share\\kicad\\symbols\\/RF.kicad_sym"))
    (library (logical "Regulator_Linear")
      (uri "C:\\Program Files\\KiCad\\9.0\\share\\kicad\\symbols\\/Regulator_Linear.kicad_sym"))
    (library (logical "Regulator_Switching")
      (uri "C:\\Program Files\\KiCad\\9.0\\share\\kicad\\symbols\\/Regulator_Switching.kicad_sym"))
    (library (logical "Sensor")
      (uri "C:\\Program Files\\KiCad\\9.0\\share\\kicad\\symbols\\/Sensor.kicad_sym"))
    (library (logical "Sensor_Gas")
      (uri "C:\\Program Files\\KiCad\\9.0\\share\\kicad\\symbols\\/Sensor_Gas.kicad_sym"))
    (library (logical "Switch")
      (uri "C:\\Program Files\\KiCad\\9.0\\share\\kicad\\symbols\\/Switch.kicad_sym")))
  (nets
    (net (code "1") (name "+3.3V") (class "Default")
      (node (ref "BZ1") (pin "1") (pinfunction "+") (pintype "passive"))
      (node (ref "D1") (pin "1") (pinfunction "K") (pintype "passive"))
      (node (ref "DS1") (pin "11") (pinfunction "BS1") (pintype "input"))
      (node (ref "DS1") (pin "28") (pinfunction "VCC") (pintype "power_in"))
      (node (ref "DS1") (pin "6") (pinfunction "VBAT") (pintype "power_in"))
      (node (ref "DS1") (pin "9") (pinfunction "VDD") (pintype "power_in"))
      (node (ref "U1") (pin "2") (pinfunction "VDD3P3") (pintype "power_in"))
      (node (ref "U1") (pin "20") (pinfunction "VDD3P3_RTC") (pintype "power_in"))
      (node (ref "U1") (pin "29") (pinfunction "VDD_SPI") (pintype "power_in"))
      (node (ref "U1") (pin "3") (pinfunction "VDD3P3") (pintype "passive"))
      (node (ref "U1") (pin "46") (pinfunction "VDD3P3_CPU") (pintype "power_in"))
      (node (ref "U1") (pin "55") (pinfunction "VDDA") (pintype "power_in"))
      (node (ref "U1") (pin "56") (pinfunction "VDDA") (pintype "passive"))
      (node (ref "U10") (pin "1") (pinfunction "VDD") (pintype "power_in"))
      (node (ref "U3") (pin "7") (pinfunction "Rs2") (pintype "passive"))
      (node (ref "U4") (pin "2") (pinfunction "VO") (pintype "power_out"))
      (node (ref "U5") (pin "6") (pinfunction "VDDIO") (pintype "power_in"))
      (node (ref "U5") (pin "8") (pinfunction "VDD") (pintype "power_in"))
      (node (ref "U9") (pin "6") (pinfunction "VDDIO") (pintype "power_in"))
      (node (ref "U9") (pin "8") (pinfunction "VDD") (pintype "power_in")))
    (net (code "2") (name "+5V") (class "Default")
      (node (ref "U11") (pin "2") (pinfunction "OUT") (pintype "power_out"))
      (node (ref "U4") (pin "3") (pinfunction "VI") (pintype "power_in"))
      (node (ref "U7") (pin "5") (pinfunction "AC") (pintype "power_in"))
      (node (ref "U8") (pin "2") (pinfunction "V_{CC}") (pintype "power_in"))
      (node (ref "U8") (pin "6") (pinfunction "BAT") (pintype "input"))
      (node (ref "U8") (pin "7") (pinfunction "SENSE") (pintype "input")))
    (net (code "3") (name "+12V") (class "Default")
      (node (ref "J3") (pin "1") (pintype "passive"))
      (node (ref "U11") (pin "1") (pinfunction "VIN") (pintype "power_in"))
      (node (ref "U11") (pin "3") (pinfunction "FB") (pintype "input")))
    (net (code "4") (name "/4") (class "Default")
      (node (ref "U1") (pin "9") (pinfunction "GPIO4") (pintype "bidirectional"))
      (node (ref "U7") (pin "14") (pinfunction "~{PG}") (pintype "output")))
    (net (code "5") (name "/5") (class "Default")
      (node (ref "U1") (pin "10") (pinfunction "GPIO5") (pintype "bidirectional"))
      (node (ref "U7") (pin "8") (pinfunction "STAT2") (pintype "open_collector")))
    (net (code "6") (name "/6") (class "Default")
      (node (ref "U1") (pin "11") (pinfunction "GPIO6") (pintype "bidirectional"))
      (node (ref "U7") (pin "7") (pinfunction "STAT1") (pintype "open_collector")))
    (net (code "7") (name "/8") (class "Default")
      (node (ref "U1") (pin "13") (pinfunction "GPIO8") (pintype "bidirectional"))
      (node (ref "U7") (pin "4") (pinfunction "EN") (pintype "input")))
    (net (code "8") (name "/9") (class "Default")
      (node (ref "U1") (pin "14") (pinfunction "GPIO9") (pintype "bidirectional"))
      (node (ref "U7") (pin "15") (pinfunction "~{CE}") (pintype "input")))
    (net (code "9") (name "/10") (class "Default")
      (node (ref "U1") (pin "15") (pinfunction "GPIO10") (pintype "bidirectional"))
      (node (ref "U5") (pin "2") (pinfunction "CSB") (pintype "input")))
    (net (code "10") (name "/11") (class "Default")
      (node (ref "DS1") (pin "19") (pinfunction "D1") (pintype "bidirectional"))
      (node (ref "U1") (pin "16") (pinfunction "GPIO11") (pintype "bidirectional"))
      (node (ref "U2") (pin "18") (pinfunction "MOSI") (pintype "input"))
      (node (ref "U5") (pin "3") (pinfunction "SDI") (pintype "bidirectional"))
      (node (ref "U9") (pin "3") (pinfunction "SDI") (pintype "bidirectional")))
    (net (code "11") (name "/12") (class "Default")
      (node (ref "DS1") (pin "18") (pinfunction "D0") (pintype "bidirectional"))
      (node (ref "U1") (pin "17") (pinfunction "GPIO12") (pintype "bidirectional"))
      (node (ref "U2") (pin "16") (pinfunction "SCK") (pintype "input"))
      (node (ref "U5") (pin "4") (pinfunction "SCK") (pintype "input"))
      (node (ref "U9") (pin "4") (pinfunction "SCK") (pintype "input")))
    (net (code "12") (name "/13") (class "Default")
      (node (ref "U1") (pin "18") (pinfunction "GPIO13") (pintype "bidirectional"))
      (node (ref "U2") (pin "17") (pinfunction "MISO") (pintype "output"))
      (node (ref "U5") (pin "5") (pinfunction "SDO") (pintype "bidirectional"))
      (node (ref "U9") (pin "5") (pinfunction "SDO") (pintype "bidirectional")))
    (net (code "13") (name "/14") (class "Default")
      (node (ref "U1") (pin "19") (pinfunction "GPIO14") (pintype "bidirectional"))
      (node (ref "U9") (pin "2") (pinfunction "CSB") (pintype "input")))
    (net (code "14") (name "/18") (class "Default")
      (node (ref "BZ1") (pin "2") (pinfunction "-") (pintype "passive"))
      (node (ref "U1") (pin "24") (pinfunction "GPIO18") (pintype "bidirectional")))
    (net (code "15") (name "/19") (class "Default")
      (node (ref "SW1") (pin "2") (pinfunction "2") (pintype "passive"))
      (node (ref "U1") (pin "25") (pinfunction "GPIO19/USB_D-") (pintype "bidirectional")))
    (net (code "16") (name "/33") (class "Default")
      (node (ref "DS1") (pin "14") (pinfunction "~{RES}") (pintype "input"))
      (node (ref "U1") (pin "38") (pinfunction "GPIO33") (pintype "bidirectional")))
    (net (code "17") (name "/34") (class "Default")
      (node (ref "U1") (pin "39") (pinfunction "GPIO34") (pintype "bidirectional"))
      (node (ref "U3") (pin "3") (pinfunction "Rh2") (pintype "passive")))
    (net (code "18") (name "/35") (class "Default")
      (node (ref "U1") (pin "40") (pinfunction "GPIO35") (pintype "bidirectional"))
      (node (ref "U3") (pin "1") (pinfunction "Rh1") (pintype "passive")))
    (net (code "19") (name "/36") (class "Default")
      (node (ref "U1") (pin "41") (pinfunction "GPIO36") (pintype "bidirectional"))
      (node (ref "U10") (pin "2") (pinfunction "DATA") (pintype "bidirectional")))
    (net (code "20") (name "/37") (class "Default")
      (node (ref "DS1") (pin "13") (pinfunction "~{CS}") (pintype "input"))
      (node (ref "U1") (pin "42") (pinfunction "GPIO37") (pintype "bidirectional")))
    (net (code "21") (name "/38") (class "Default")
      (node (ref "DS1") (pin "15") (pinfunction "D/~{C}") (pintype "input"))
      (node (ref "U1") (pin "43") (pinfunction "GPIO38") (pintype "bidirectional")))
    (net (code "22") (name "/LED") (class "Default")
      (node (ref "D1") (pin "2") (pinfunction "A") (pintype "passive"))
      (node (ref "U8") (pin "5") (pinfunction "~{CHRG}") (pintype "open_collector")))
    (net (code "23") (name "GND") (class "Default")
      (node (ref "DS1") (pin "1") (pinfunction "GND") (pintype "power_in"))
      (node (ref "DS1") (pin "10") (pinfunction "BS0") (pintype "input"))
      (node (ref "DS1") (pin "12") (pinfunction "BS2") (pintype "input"))
      (node (ref "DS1") (pin "16") (pinfunction "R/~{W}") (pintype "input"))
      (node (ref "DS1") (pin "17") (pinfunction "E/~{RD}") (pintype "input"))
      (node (ref "DS1") (pin "29") (pinfunction "VLSS") (pintype "power_in"))
      (node (ref "DS1") (pin "30") (pinfunction "GND") (pintype "passive"))
      (node (ref "DS1") (pin "8") (pinfunction "VSS") (pintype "power_in"))
      (node (ref "J3") (pin "2") (pintype "passive"))
      (node (ref "SW1") (pin "1") (pinfunction "1") (pintype "passive"))
      (node (ref "U1") (pin "57") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U10") (pin "4") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U11") (pin "5") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U11") (pin "6") (pinfunction "GND") (pintype "passive"))
      (node (ref "U11") (pin "7") (pinfunction "GND") (pintype "passive"))
      (node (ref "U11") (pin "8") (pinfunction "GND") (pintype "passive"))
      (node (ref "U2") (pin "15") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U2") (pin "21") (pinfunction "GND") (pintype "passive"))
      (node (ref "U2") (pin "22") (pinfunction "GND") (pintype "passive"))
      (node (ref "U2") (pin "23") (pinfunction "GND") (pintype "passive"))
      (node (ref "U2") (pin "26") (pinfunction "GND") (pintype "passive"))
      (node (ref "U2") (pin "29") (pinfunction "GND") (pintype "passive"))
      (node (ref "U3") (pin "5") (pinfunction "Rs1") (pintype "passive"))
      (node (ref "U4") (pin "1") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U5") (pin "1") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U5") (pin "7") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U7") (pin "12") (pinfunction "ISET1") (pintype "input"))
      (node (ref "U7") (pin "13") (pinfunction "ISET2") (pintype "input"))
      (node (ref "U7") (pin "18") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U7") (pin "20") (pinfunction "FPWM") (pintype "input"))
      (node (ref "U7") (pin "21") (pinfunction "GND") (pintype "passive"))
      (node (ref "U7") (pin "3") (pinfunction "GND") (pintype "passive"))
      (node (ref "U7") (pin "9") (pinfunction "GND") (pintype "passive"))
      (node (ref "U8") (pin "1") (pinfunction "COMP") (pintype "input"))
      (node (ref "U8") (pin "4") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U9") (pin "1") (pinfunction "GND") (pintype "power_in"))
      (node (ref "U9") (pin "7") (pinfunction "GND") (pintype "power_in")))
    (net (code "24") (name "VCC") (class "Default")
      (node (ref "U8") (pin "8") (pinfunction "NTC") (pintype "input")))
    (net (code "25") (name "unconnected-(DS1-C1N-Pad5)") (class "Default")
      (node (ref "DS1") (pin "5") (pinfunction "C1N") (pintype "passive+no_connect")))
    (net (code "26") (name "unconnected-(DS1-C1P-Pad4)") (class "Default")
      (node (ref "DS1") (pin "4") (pinfunction "C1P") (pintype "passive+no_connect")))
    (net (code "27") (name "unconnected-(DS1-C2N-Pad2)") (class "Default")
      (node (ref "DS1") (pin "2") (pinfunction "C2N") (pintype "passive+no_connect")))
    (net (code "28") (name "unconnected-(DS1-C2P-Pad3)") (class "Default")
      (node (ref "DS1") (pin "3") (pinfunction "C2P") (pintype "passive+no_connect")))
    (net (code "29") (name "unconnected-(DS1-D2-Pad20)") (class "Default")
      (node (ref "DS1") (pin "20") (pinfunction "D2") (pintype "bidirectional+no_connect")))
    (net (code "30") (name "unconnected-(DS1-D3-Pad21)") (class "Default")
      (node (ref "DS1") (pin "21") (pinfunction "D3") (pintype "bidirectional+no_connect")))
    (net (code "31") (name "unconnected-(DS1-D4-Pad22)") (class "Default")
      (node (ref "DS1") (pin "22") (pinfunction "D4") (pintype "bidirectional+no_connect")))
    (net (code "32") (name "unconnected-(DS1-D5-Pad23)") (class "Default")
      (node (ref "DS1") (pin "23") (pinfunction "D5") (pintype "bidirectional+no_connect")))
    (net (code "33") (name "unconnected-(DS1-D6-Pad24)") (class "Default")
      (node (ref "DS1") (pin "24") (pinfunction "D6") (pintype "bidirectional+no_connect")))
    (net (code "34") (name "unconnected-(DS1-D7-Pad25)") (class "Default")
      (node (ref "DS1") (pin "25") (pinfunction "D7") (pintype "bidirectional+no_connect")))
    (net (code "35") (name "unconnected-(DS1-IREF-Pad26)") (class "Default")
      (node (ref "DS1") (pin "26") (pinfunction "IREF") (pintype "passive+no_connect")))
    (net (code "36") (name "unconnected-(DS1-NC-Pad7)") (class "Default")
      (node (ref "DS1") (pin "7") (pinfunction "NC") (pintype "no_connect")))
    (net (code "37") (name "unconnected-(DS1-VCOMH-Pad27)") (class "Default")
      (node (ref "DS1") (pin "27") (pinfunction "VCOMH") (pintype "passive+no_connect")))
    (net (code "38") (name "unconnected-(U1-CHIP_PU-Pad4)") (class "Default")
      (node (ref "U1") (pin "4") (pinfunction "CHIP_PU") (pintype "input+no_connect")))
    (net (code "39") (name "unconnected-(U1-GPIO0-Pad5)") (class "Default")
      (node (ref "U1") (pin "5") (pinfunction "GPIO0") (pintype "bidirectional+no_connect")))
    (net (code "40") (name "unconnected-(U1-GPIO1-Pad6)") (class "Default")
      (node (ref "U1") (pin "6") (pinfunction "GPIO1") (pintype "bidirectional+no_connect")))
    (net (code "41") (name "unconnected-(U1-GPIO2-Pad7)") (class "Default")
      (node (ref "U1") (pin "7") (pinfunction "GPIO2") (pintype "bidirectional+no_connect")))
    (net (code "42") (name "unconnected-(U1-GPIO3-Pad8)") (class "Default")
      (node (ref "U1") (pin "8") (pinfunction "GPIO3") (pintype "bidirectional+no_connect")))
    (net (code "43") (name "unconnected-(U1-GPIO7-Pad12)") (class "Default")
      (node (ref "U1") (pin "12") (pinfunction "GPIO7") (pintype "bidirectional+no_connect")))
    (net (code "44") (name "unconnected-(U1-GPIO17-Pad23)") (class "Default")
      (node (ref "U1") (pin "23") (pinfunction "GPIO17") (pintype "bidirectional+no_connect")))
    (net (code "45") (name "unconnected-(U1-GPIO20{slash}USB_D+-Pad26)") (class "Default")
      (node (ref "U1") (pin "26") (pinfunction "GPIO20/USB_D+") (pintype "bidirectional+no_connect")))
    (net (code "46") (name "unconnected-(U1-GPIO21-Pad27)") (class "Default")
      (node (ref "U1") (pin "27") (pinfunction "GPIO21") (pintype "bidirectional+no_connect")))
    (net (code "47") (name "unconnected-(U1-GPIO45-Pad51)") (class "Default")
      (node (ref "U1") (pin "51") (pinfunction "GPIO45") (pintype "bidirectional+no_connect")))
    (net (code "48") (name "unconnected-(U1-GPIO46-Pad52)") (class "Default")
      (node (ref "U1") (pin "52") (pinfunction "GPIO46") (pintype "bidirectional+no_connect")))
    (net (code "49") (name "unconnected-(U1-LNA_IN-Pad1)") (class "Default")
      (node (ref "U1") (pin "1") (pinfunction "LNA_IN") (pintype "bidirectional+no_connect")))
    (net (code "50") (name "unconnected-(U1-MTCK-Pad44)") (class "Default")
      (node (ref "U1") (pin "44") (pinfunction "MTCK") (pintype "bidirectional+no_connect")))
    (net (code "51") (name "unconnected-(U1-MTDI-Pad47)") (class "Default")
      (node (ref "U1") (pin "47") (pinfunction "MTDI") (pintype "bidirectional+no_connect")))
    (net (code "52") (name "unconnected-(U1-MTDO-Pad45)") (class "Default")
      (node (ref "U1") (pin "45") (pinfunction "MTDO") (pintype "bidirectional+no_connect")))
    (net (code "53") (name "unconnected-(U1-MTMS-Pad48)") (class "Default")
      (node (ref "U1") (pin "48") (pinfunction "MTMS") (pintype "bidirectional+no_connect")))
    (net (code "54") (name "unconnected-(U1-SPICLK-Pad33)") (class "Default")
      (node (ref "U1") (pin "33") (pinfunction "SPICLK") (pintype "bidirectional+no_connect")))
    (net (code "55") (name "unconnected-(U1-SPICLK_N-Pad36)") (class "Default")
      (node (ref "U1") (pin "36") (pinfunction "SPICLK_N") (pintype "bidirectional+no_connect")))
    (net (code "56") (name "unconnected-(U1-SPICLK_P-Pad37)") (class "Default")
      (node (ref "U1") (pin "37") (pinfunction "SPICLK_P") (pintype "bidirectional+no_connect")))
    (net (code "57") (name "unconnected-(U1-SPICS0-Pad32)") (class "Default")
      (node (ref "U1") (pin "32") (pinfunction "SPICS0") (pintype "bidirectional+no_connect")))
    (net (code "58") (name "unconnected-(U1-SPICS1-Pad28)") (class "Default")
      (node (ref "U1") (pin "28") (pinfunction "SPICS1") (pintype "bidirectional+no_connect")))
    (net (code "59") (name "unconnected-(U1-SPID-Pad35)") (class "Default")
      (node (ref "U1") (pin "35") (pinfunction "SPID") (pintype "bidirectional+no_connect")))
    (net (code "60") (name "unconnected-(U1-SPIHD-Pad30)") (class "Default")
      (node (ref "U1") (pin "30") (pinfunction "SPIHD") (pintype "bidirectional+no_connect")))
    (net (code "61") (name "unconnected-(U1-SPIQ-Pad34)") (class "Default")
      (node (ref "U1") (pin "34") (pinfunction "SPIQ") (pintype "bidirectional+no_connect")))
    (net (code "62") (name "unconnected-(U1-SPIWP-Pad31)") (class "Default")
      (node (ref "U1") (pin "31") (pinfunction "SPIWP") (pintype "bidirectional+no_connect")))
    (net (code "63") (name "unconnected-(U1-U0RXD-Pad50)") (class "Default")
      (node (ref "U1") (pin "50") (pinfunction "U0RXD") (pintype "bidirectional+no_connect")))
    (net (code "64") (name "unconnected-(U1-U0TXD-Pad49)") (class "Default")
      (node (ref "U1") (pin "49") (pinfunction "U0TXD") (pintype "bidirectional+no_connect")))
    (net (code "65") (name "unconnected-(U1-XTAL_32K_N-Pad22)") (class "Default")
      (node (ref "U1") (pin "22") (pinfunction "XTAL_32K_N") (pintype "passive+no_connect")))
    (net (code "66") (name "unconnected-(U1-XTAL_32K_P-Pad21)") (class "Default")
      (node (ref "U1") (pin "21") (pinfunction "XTAL_32K_P") (pintype "passive+no_connect")))
    (net (code "67") (name "unconnected-(U1-XTAL_N-Pad53)") (class "Default")
      (node (ref "U1") (pin "53") (pinfunction "XTAL_N") (pintype "output+no_connect")))
    (net (code "68") (name "unconnected-(U1-XTAL_P-Pad54)") (class "Default")
      (node (ref "U1") (pin "54") (pinfunction "XTAL_P") (pintype "input+no_connect")))
    (net (code "69") (name "unconnected-(U2-DIO0-Pad8)") (class "Default")
      (node (ref "U2") (pin "8") (pinfunction "DIO0") (pintype "bidirectional+no_connect")))
    (net (code "70") (name "unconnected-(U2-DIO1-Pad9)") (class "Default")
      (node (ref "U2") (pin "9") (pinfunction "DIO1") (pintype "bidirectional+no_connect")))
    (net (code "71") (name "unconnected-(U2-DIO2-Pad10)") (class "Default")
      (node (ref "U2") (pin "10") (pinfunction "DIO2") (pintype "bidirectional+no_connect")))
    (net (code "72") (name "unconnected-(U2-DIO3-Pad11)") (class "Default")
      (node (ref "U2") (pin "11") (pinfunction "DIO3") (pintype "bidirectional+no_connect")))
    (net (code "73") (name "unconnected-(U2-DIO4-Pad12)") (class "Default")
      (node (ref "U2") (pin "12") (pinfunction "DIO4") (pintype "bidirectional+no_connect")))
    (net (code "74") (name "unconnected-(U2-DIO5-Pad13)") (class "Default")
      (node (ref "U2") (pin "13") (pinfunction "DIO5") (pintype "bidirectional+no_connect")))
    (net (code "75") (name "unconnected-(U2-NSS-Pad19)") (class "Default")
      (node (ref "U2") (pin "19") (pinfunction "NSS") (pintype "input+no_connect")))
    (net (code "76") (name "unconnected-(U2-PA_BOOST-Pad27)") (class "Default")
      (node (ref "U2") (pin "27") (pinfunction "PA_BOOST") (pintype "power_out+no_connect")))
    (net (code "77") (name "unconnected-(U2-RFI_LF-Pad1)") (class "Default")
      (node (ref "U2") (pin "1") (pinfunction "RFI_LF") (pintype "input+no_connect")))
    (net (code "78") (name "unconnected-(U2-RFO_LF-Pad28)") (class "Default")
      (node (ref "U2") (pin "28") (pinfunction "RFO_LF") (pintype "output+no_connect")))
    (net (code "79") (name "unconnected-(U2-RXTX{slash}RF_MOD-Pad20)") (class "Default")
      (node (ref "U2") (pin "20") (pinfunction "RXTX/RF_MOD") (pintype "output+no_connect")))
    (net (code "80") (name "unconnected-(U2-VBAT_ANA-Pad3)") (class "Default")
      (node (ref "U2") (pin "3") (pinfunction "VBAT_ANA") (pintype "power_in+no_connect")))
    (net (code "81") (name "unconnected-(U2-VBAT_DIG-Pad14)") (class "Default")
      (node (ref "U2") (pin "14") (pinfunction "VBAT_DIG") (pintype "power_in+no_connect")))
    (net (code "82") (name "unconnected-(U2-VBAT_RF-Pad24)") (class "Default")
      (node (ref "U2") (pin "24") (pinfunction "VBAT_RF") (pintype "power_in+no_connect")))
    (net (code "83") (name "unconnected-(U2-VR_ANA-Pad2)") (class "Default")
      (node (ref "U2") (pin "2") (pinfunction "VR_ANA") (pintype "power_in+no_connect")))
    (net (code "84") (name "unconnected-(U2-VR_DIG-Pad4)") (class "Default")
      (node (ref "U2") (pin "4") (pinfunction "VR_DIG") (pintype "power_in+no_connect")))
    (net (code "85") (name "unconnected-(U2-VR_PA-Pad25)") (class "Default")
      (node (ref "U2") (pin "25") (pinfunction "VR_PA") (pintype "power_out+no_connect")))
    (net (code "86") (name "unconnected-(U2-XTA-Pad5)") (class "Default")
      (node (ref "U2") (pin "5") (pinfunction "XTA") (pintype "bidirectional+no_connect")))
    (net (code "87") (name "unconnected-(U2-XTB-Pad6)") (class "Default")
      (node (ref "U2") (pin "6") (pinfunction "XTB") (pintype "bidirectional+no_connect")))
    (net (code "88") (name "unconnected-(U2-~{RESET}-Pad7)") (class "Default")
      (node (ref "U2") (pin "7") (pinfunction "~{RESET}") (pintype "input+no_connect")))
    (net (code "89") (name "unconnected-(U3-NC-Pad2)") (class "Default")
      (node (ref "U3") (pin "2") (pinfunction "NC") (pintype "no_connect")))
    (net (code "90") (name "unconnected-(U3-NC-Pad4)") (class "Default")
      (node (ref "U3") (pin "4") (pinfunction "NC") (pintype "no_connect")))
    (net (code "91") (name "unconnected-(U3-NC-Pad6)") (class "Default")
      (node (ref "U3") (pin "6") (pinfunction "NC") (pintype "no_connect")))
    (net (code "92") (name "unconnected-(U3-NC-Pad8)") (class "Default")
      (node (ref "U3") (pin "8") (pinfunction "NC") (pintype "no_connect")))
    (net (code "93") (name "unconnected-(U7-BAT{slash}OUT-Pad16)") (class "Default")
      (node (ref "U7") (pin "16") (pinfunction "BAT/OUT") (pintype "power_out+no_connect")))
    (net (code "94") (name "unconnected-(U7-BAT{slash}OUT-Pad17)") (class "Default")
      (node (ref "U7") (pin "17") (pinfunction "BAT/OUT") (pintype "power_in+no_connect")))
    (net (code "95") (name "unconnected-(U7-FB-Pad2)") (class "Default")
      (node (ref "U7") (pin "2") (pinfunction "FB") (pintype "input+no_connect")))
    (net (code "96") (name "unconnected-(U7-NC-Pad1)") (class "Default")
      (node (ref "U7") (pin "1") (pinfunction "NC") (pintype "no_connect")))
    (net (code "97") (name "unconnected-(U7-NC-Pad10)") (class "Default")
      (node (ref "U7") (pin "10") (pinfunction "NC") (pintype "no_connect")))
    (net (code "98") (name "unconnected-(U7-NC-Pad11)") (class "Default")
      (node (ref "U7") (pin "11") (pinfunction "NC") (pintype "no_connect")))
    (net (code "99") (name "unconnected-(U7-SW-Pad19)") (class "Default")
      (node (ref "U7") (pin "19") (pinfunction "SW") (pintype "power_out+no_connect")))
    (net (code "100") (name "unconnected-(U7-USB-Pad6)") (class "Default")
      (node (ref "U7") (pin "6") (pinfunction "USB") (pintype "power_in+no_connect")))
    (net (code "101") (name "unconnected-(U8-GATE-Pad3)") (class "Default")
      (node (ref "U8") (pin "3") (pinfunction "GATE") (pintype "output+no_connect")))
    (net (code "102") (name "unconnected-(U10-NC-Pad3)") (class "Default")
      (node (ref "U10") (pin "3") (pinfunction "NC") (pintype "no_connect")))
    (net (code "103") (name "unconnected-(U11-~{EN}-Pad4)") (class "Default")
      (node (ref "U11") (pin "4") (pinfunction "~{EN}") (pintype "input+no_connect")))))