Skip to main content

Home Meadow.OS Meadow.Cloud Hardware Tutorials Hardware Reference API Docs

Index
FT232.Unit.Tests
Meadow.Foundation
Meadow.Foundation.Audio
Meadow.Foundation.Audio.MicroAudio
Meadow.Foundation.Audio.Mp3
Meadow.Foundation.Audio.Mp3.Yx5300
Meadow.Foundation.Audio.PiezoSpeaker
Meadow.Foundation.Audio.Radio
Meadow.Foundation.Audio.Radio.Tea5767
Meadow.Foundation.Communications
Meadow.Foundation.Controllers.Pid
Meadow.Foundation.Controllers.Pid.StandardPidController
Meadow.Foundation.DataLoggers
Meadow.Foundation.DataLoggers.AdafruitIO
Meadow.Foundation.DataLoggers.SensorReading
Meadow.Foundation.DataLoggers.ThingSpeak
Meadow.Foundation.Displays
Meadow.Foundation.Displays.AsciiConsole
Meadow.Foundation.Displays.Ch1115
Meadow.Foundation.Displays.Epd1in54
Meadow.Foundation.Displays.Epd1in54b
Meadow.Foundation.Displays.Epd1in54c
Meadow.Foundation.Displays.Epd2in13
Meadow.Foundation.Displays.Epd2in13b
Meadow.Foundation.Displays.Epd2in13b_V4
Meadow.Foundation.Displays.Epd2in7b
Meadow.Foundation.Displays.Epd2in9
Meadow.Foundation.Displays.Epd2in9b
Meadow.Foundation.Displays.Epd4in2
Meadow.Foundation.Displays.Epd4in2bV2
Meadow.Foundation.Displays.Epd4in2bc
Meadow.Foundation.Displays.Epd5in65f
Meadow.Foundation.Displays.Gc9a01
Meadow.Foundation.Displays.Gtk
Meadow.Foundation.Displays.Hx8357b
Meadow.Foundation.Displays.Hx8357d
Meadow.Foundation.Displays.Il0373
Meadow.Foundation.Displays.Il0376F
Meadow.Foundation.Displays.Il0398
Meadow.Foundation.Displays.Il3897
Meadow.Foundation.Displays.Il91874
Meadow.Foundation.Displays.Il91874V03
Meadow.Foundation.Displays.Ili9163
Meadow.Foundation.Displays.Ili9341
Meadow.Foundation.Displays.Ili9481
Meadow.Foundation.Displays.Ili9486
Meadow.Foundation.Displays.Ili9488
Meadow.Foundation.Displays.Lcd
Meadow.Foundation.Displays.Lcd.CharacterDisplay
Meadow.Foundation.Displays.Led
Meadow.Foundation.Displays.Led.FourDigitSevenSegment
Meadow.Foundation.Displays.Led.FourteenSegment
Meadow.Foundation.Displays.Led.SevenSegment
Meadow.Foundation.Displays.Led.SixteenSegment
Meadow.Foundation.Displays.Max7219
Meadow.Foundation.Displays.Pcd8544
Meadow.Foundation.Displays.Rm68140
Meadow.Foundation.Displays.S6D02A1
Meadow.Foundation.Displays.Sh1106
Meadow.Foundation.Displays.Sh1107
Meadow.Foundation.Displays.Ssd1306
Meadow.Foundation.Displays.Ssd1309
Meadow.Foundation.Displays.Ssd130xBase
Meadow.Foundation.Displays.Ssd1327
Meadow.Foundation.Displays.Ssd1331
Meadow.Foundation.Displays.Ssd1351
Meadow.Foundation.Displays.Ssd1608
Meadow.Foundation.Displays.Ssd1680
Meadow.Foundation.Displays.Ssd1681
Meadow.Foundation.Displays.St7565
Meadow.Foundation.Displays.St7735
Meadow.Foundation.Displays.St7789
Meadow.Foundation.Displays.St7796s
Meadow.Foundation.Displays.TextDisplayMenu
Meadow.Foundation.Displays.TftSpiBase
Meadow.Foundation.Displays.Tm1637
Meadow.Foundation.Displays.UI
Meadow.Foundation.Displays.UI.InputTypes
Meadow.Foundation.Displays.UI.TextDisplayMenu
Meadow.Foundation.Displays.Uc1609c
Meadow.Foundation.Displays.Uc8151c
Meadow.Foundation.Displays.WinForms
Meadow.Foundation.Displays.WinUI
Meadow.Foundation.Displays.ePaper.Epd1in54
Meadow.Foundation.Displays.ePaper.Epd1in54b
Meadow.Foundation.Displays.ePaper.Epd1in54c
Meadow.Foundation.Displays.ePaper.Epd2in13
Meadow.Foundation.Displays.ePaper.Epd2in13b
Meadow.Foundation.Displays.ePaper.Epd2in13b_V4
Meadow.Foundation.Displays.ePaper.Epd2in7b
Meadow.Foundation.Displays.ePaper.Epd2in9
Meadow.Foundation.Displays.ePaper.Epd2in9b
Meadow.Foundation.Displays.ePaper.Epd4in2bc
Meadow.Foundation.Displays.ePaperBase
Meadow.Foundation.Displays;.Gtk
Meadow.Foundation.Displays;.WinForms
Meadow.Foundation.Graphics
Meadow.Foundation.Graphics.Buffers
Meadow.Foundation.Graphics.MicroGraphics
Meadow.Foundation.Graphics.MicroLayout
Meadow.Foundation.Graphics.MicroLayout.MicroLayout
Meadow.Foundation.Helpers
Meadow.Foundation.ICs.ADC
Meadow.Foundation.ICs.ADC.Ads1015
Meadow.Foundation.ICs.ADC.Ads1115
Meadow.Foundation.ICs.ADC.Ads1x15
Meadow.Foundation.ICs.DAC
Meadow.Foundation.ICs.DAC.Mcp4921
Meadow.Foundation.ICs.DAC.Mcp4922
Meadow.Foundation.ICs.DigiPots
Meadow.Foundation.ICs.DigiPots.Ds3502
Meadow.Foundation.ICs.DigiPots.Mcp4131
Meadow.Foundation.ICs.DigiPots.Mcp4132
Meadow.Foundation.ICs.DigiPots.Mcp4141
Meadow.Foundation.ICs.DigiPots.Mcp4142
Meadow.Foundation.ICs.DigiPots.Mcp4151
Meadow.Foundation.ICs.DigiPots.Mcp4152
Meadow.Foundation.ICs.DigiPots.Mcp4161
Meadow.Foundation.ICs.DigiPots.Mcp4162
Meadow.Foundation.ICs.DigiPots.Mcp4231
Meadow.Foundation.ICs.DigiPots.Mcp4232
Meadow.Foundation.ICs.DigiPots.Mcp4241
Meadow.Foundation.ICs.DigiPots.Mcp4242
Meadow.Foundation.ICs.DigiPots.Mcp4251
Meadow.Foundation.ICs.DigiPots.Mcp4252
Meadow.Foundation.ICs.DigiPots.Mcp4261
Meadow.Foundation.ICs.DigiPots.Mcp4262
Meadow.Foundation.ICs.EEPROM
Meadow.Foundation.ICs.EEPROM.At24Cxx
Meadow.Foundation.ICs.FanControllers
Meadow.Foundation.ICs.FanControllers.Emc2101
Meadow.Foundation.ICs.IOExpanders
Meadow.Foundation.ICs.IOExpanders.As1115
Meadow.Foundation.ICs.IOExpanders.Cp2112
Meadow.Foundation.ICs.IOExpanders.Ds3502
Meadow.Foundation.ICs.IOExpanders.Ft2232
Meadow.Foundation.ICs.IOExpanders.Ft232h
Meadow.Foundation.ICs.IOExpanders.Ft4232
Meadow.Foundation.ICs.IOExpanders.Hp4067
Meadow.Foundation.ICs.IOExpanders.Ht16k33
Meadow.Foundation.ICs.IOExpanders.Is31fl3731
Meadow.Foundation.ICs.IOExpanders.Mcp23008
Meadow.Foundation.ICs.IOExpanders.Mcp23009
Meadow.Foundation.ICs.IOExpanders.Mcp23017
Meadow.Foundation.ICs.IOExpanders.Mcp23018
Meadow.Foundation.ICs.IOExpanders.Mcp23s08
Meadow.Foundation.ICs.IOExpanders.Mcp23s09
Meadow.Foundation.ICs.IOExpanders.Mcp23s17
Meadow.Foundation.ICs.IOExpanders.Mcp23s18
Meadow.Foundation.ICs.IOExpanders.Mcp23x08
Meadow.Foundation.ICs.IOExpanders.Mcp23xxx
Meadow.Foundation.ICs.IOExpanders.Mcp3001
Meadow.Foundation.ICs.IOExpanders.Mcp3002
Meadow.Foundation.ICs.IOExpanders.Mcp3004
Meadow.Foundation.ICs.IOExpanders.Mcp3008
Meadow.Foundation.ICs.IOExpanders.Mcp3201
Meadow.Foundation.ICs.IOExpanders.Mcp3202
Meadow.Foundation.ICs.IOExpanders.Mcp3204
Meadow.Foundation.ICs.IOExpanders.Mcp3208
Meadow.Foundation.ICs.IOExpanders.Nxp74HC4051
Meadow.Foundation.ICs.IOExpanders.Nxp74HC4067
Meadow.Foundation.ICs.IOExpanders.Pca8574
Meadow.Foundation.ICs.IOExpanders.Pca8574a
Meadow.Foundation.ICs.IOExpanders.Pca8575
Meadow.Foundation.ICs.IOExpanders.Pca9671
Meadow.Foundation.ICs.IOExpanders.Pca9685
Meadow.Foundation.ICs.IOExpanders.Pcf8574
Meadow.Foundation.ICs.IOExpanders.Pcf8574a
Meadow.Foundation.ICs.IOExpanders.Pcf8575
Meadow.Foundation.ICs.IOExpanders.Sc16is752
Meadow.Foundation.ICs.IOExpanders.Sc16is762
Meadow.Foundation.ICs.IOExpanders.Sw18AB
Meadow.Foundation.ICs.IOExpanders.Tca9548a
Meadow.Foundation.ICs.IOExpanders.x74595
Meadow.Foundation.Leds
Meadow.Foundation.Leds.Animations
Meadow.Foundation.Leds.Apa102
Meadow.Foundation.Leds.Led
Meadow.Foundation.Leds.LedBarGraph
Meadow.Foundation.Leds.Pca9633
Meadow.Foundation.Leds.PwmLed
Meadow.Foundation.Leds.PwmLedBarGraph
Meadow.Foundation.Leds.RgbLed
Meadow.Foundation.Leds.RgbLedColors
Meadow.Foundation.Leds.RgbPwmLed
Meadow.Foundation.Leds.Ws2812
Meadow.Foundation.Motors
Meadow.Foundation.Motors.BidirectionalDcMotor
Meadow.Foundation.Motors.ElectronicSpeedController
Meadow.Foundation.Motors.HBridgeMotor
Meadow.Foundation.Motors.Stepper
Meadow.Foundation.Motors.Stepper.A4988
Meadow.Foundation.Motors.Stepper.Em542s
Meadow.Foundation.Motors.Stepper.GpioStepper
Meadow.Foundation.Motors.Stepper.Uln2003
Meadow.Foundation.Motors.Tb67h420ftg
Meadow.Foundation.Motors;.BidirectionalDcMotor
Meadow.Foundation.Motors;.HBridgeMotor
Meadow.Foundation.RTCs
Meadow.Foundation.RTCs.Ds1307
Meadow.Foundation.RTCs.Ds323x
Meadow.Foundation.Relays
Meadow.Foundation.Relays.Relay
Meadow.Foundation.Sensors
Meadow.Foundation.Sensors.Accelerometers
Meadow.Foundation.Sensors.Atmospheric
Meadow.Foundation.Sensors.Atmospheric.AdafruitMPRLS
Meadow.Foundation.Sensors.Atmospheric.Bh1900Nux
Meadow.Foundation.Sensors.Atmospheric.Bme280
Meadow.Foundation.Sensors.Atmospheric.Bme680
Meadow.Foundation.Sensors.Atmospheric.Bme688
Meadow.Foundation.Sensors.Atmospheric.Bmp085
Meadow.Foundation.Sensors.Atmospheric.Bmp180
Meadow.Foundation.Sensors.Atmospheric.Bmp280
Meadow.Foundation.Sensors.Atmospheric.Ccs811
Meadow.Foundation.Sensors.Atmospheric.Dht10
Meadow.Foundation.Sensors.Atmospheric.Dht12
Meadow.Foundation.Sensors.Atmospheric.Hc2
Meadow.Foundation.Sensors.Atmospheric.Hih6130
Meadow.Foundation.Sensors.Atmospheric.Htu21d
Meadow.Foundation.Sensors.Atmospheric.Htu31d
Meadow.Foundation.Sensors.Atmospheric.Mpl3115a2
Meadow.Foundation.Sensors.Atmospheric.Ms5611
Meadow.Foundation.Sensors.Atmospheric.Sgp40
Meadow.Foundation.Sensors.Atmospheric.Sht31d
Meadow.Foundation.Sensors.Atmospheric.Sht4x
Meadow.Foundation.Sensors.Atmospheric.Si70xx
Meadow.Foundation.Sensors.Atmospheric.Th02
Meadow.Foundation.Sensors.Base
Meadow.Foundation.Sensors.Buttons
Meadow.Foundation.Sensors.Buttons.PollingPushButton
Meadow.Foundation.Sensors.Buttons.PushButton
Meadow.Foundation.Sensors.Camera
Meadow.Foundation.Sensors.Camera.Amg8833
Meadow.Foundation.Sensors.Camera.ArducamMini
Meadow.Foundation.Sensors.Camera.Mlx90640
Meadow.Foundation.Sensors.Camera.Vc0706
Meadow.Foundation.Sensors.Distance
Meadow.Foundation.Sensors.Distance.A02yyuw
Meadow.Foundation.Sensors.Distance.Gp2d12
Meadow.Foundation.Sensors.Distance.Hcsr04
Meadow.Foundation.Sensors.Distance.Hysrf05
Meadow.Foundation.Sensors.Distance.MaxBotix
Meadow.Foundation.Sensors.Distance.Mb10x0
Meadow.Foundation.Sensors.Distance.Me007ys
Meadow.Foundation.Sensors.Distance.Sfsr02
Meadow.Foundation.Sensors.Distance.Vl53l0x
Meadow.Foundation.Sensors.Environmental
Meadow.Foundation.Sensors.Environmental.Ags01Db
Meadow.Foundation.Sensors.Environmental.AnalogWaterLevel
Meadow.Foundation.Sensors.Environmental.AtlasScientificGravityDOMeter
Meadow.Foundation.Sensors.Environmental.DFRobotGravityDOMeter
Meadow.Foundation.Sensors.Environmental.Ens160
Meadow.Foundation.Sensors.Environmental.MiniPID2
Meadow.Foundation.Sensors.Environmental.NextPm
Meadow.Foundation.Sensors.Environmental.Pmsa003i
Meadow.Foundation.Sensors.Environmental.Scd30
Meadow.Foundation.Sensors.Environmental.Scd40
Meadow.Foundation.Sensors.Environmental.Scd41
Meadow.Foundation.Sensors.Environmental.Y4000
Meadow.Foundation.Sensors.Gnss
Meadow.Foundation.Sensors.Gnss.Bg95M3
Meadow.Foundation.Sensors.Gnss.Mt3339
Meadow.Foundation.Sensors.Gnss.NeoM8
Meadow.Foundation.Sensors.HallEffect
Meadow.Foundation.Sensors.HallEffect.DigitalTachometer
Meadow.Foundation.Sensors.HallEffect.LinearHallEffectTachometer
Meadow.Foundation.Sensors.Hid
Meadow.Foundation.Sensors.Hid.ANONavigationEncoder
Meadow.Foundation.Sensors.Hid.AnalogJoystick
Meadow.Foundation.Sensors.Hid.As5013
Meadow.Foundation.Sensors.Hid.BBQ10Keyboard
Meadow.Foundation.Sensors.Hid.DigitalJoystick
Meadow.Foundation.Sensors.Hid.Keyboard
Meadow.Foundation.Sensors.Hid.Mpr121
Meadow.Foundation.Sensors.Hid.NesClassicController
Meadow.Foundation.Sensors.Hid.SnesClassicController
Meadow.Foundation.Sensors.Hid.Tsc2004
Meadow.Foundation.Sensors.Hid.WiiClassicController
Meadow.Foundation.Sensors.Hid.WiiClassicControllerPro
Meadow.Foundation.Sensors.Hid.WiiNunchuck
Meadow.Foundation.Sensors.Hid.Xpt2046
Meadow.Foundation.Sensors.Hid;.Keyboard
Meadow.Foundation.Sensors.Light
Meadow.Foundation.Sensors.Light.Alspt19
Meadow.Foundation.Sensors.Light.Alspt19315C
Meadow.Foundation.Sensors.Light.AnalogLightSensor
Meadow.Foundation.Sensors.Light.AnalogSolarGauge
Meadow.Foundation.Sensors.Light.AnalogSolarIntensityGauge
Meadow.Foundation.Sensors.Light.Bh1745
Meadow.Foundation.Sensors.Light.Bh1750
Meadow.Foundation.Sensors.Light.GenericAmbientLightSensor
Meadow.Foundation.Sensors.Light.Max44009
Meadow.Foundation.Sensors.Light.Si1145
Meadow.Foundation.Sensors.Light.TSL2561
Meadow.Foundation.Sensors.Light.Tcs3472x
Meadow.Foundation.Sensors.Light.Temt6000
Meadow.Foundation.Sensors.Light.Tsl2591
Meadow.Foundation.Sensors.Light.Veml7700
Meadow.Foundation.Sensors.LoadCell
Meadow.Foundation.Sensors.LoadCell.Hx711
Meadow.Foundation.Sensors.LoadCell.Nau7802
Meadow.Foundation.Sensors.Location.Gnss
Meadow.Foundation.Sensors.Location.Gnss.NmeaProcessor
Meadow.Foundation.Sensors.Moisture
Meadow.Foundation.Sensors.Moisture.Capacitive
Meadow.Foundation.Sensors.Moisture.Fc28
Meadow.Foundation.Sensors.Motion
Meadow.Foundation.Sensors.Motion.Adxl335
Meadow.Foundation.Sensors.Motion.Adxl337
Meadow.Foundation.Sensors.Motion.Adxl345
Meadow.Foundation.Sensors.Motion.Adxl362
Meadow.Foundation.Sensors.Motion.Adxl377
Meadow.Foundation.Sensors.Motion.Apds9960
Meadow.Foundation.Sensors.Motion.Bmi270
Meadow.Foundation.Sensors.Motion.Bno055
Meadow.Foundation.Sensors.Motion.Hcsens0040
Meadow.Foundation.Sensors.Motion.Hmc5883
Meadow.Foundation.Sensors.Motion.Lis2Mdl
Meadow.Foundation.Sensors.Motion.Lis3Mdl
Meadow.Foundation.Sensors.Motion.Lsm303agr
Meadow.Foundation.Sensors.Motion.Lsm6Dsox
Meadow.Foundation.Sensors.Motion.Mag3110
Meadow.Foundation.Sensors.Motion.Mma7660fc
Meadow.Foundation.Sensors.Motion.Mmc5603
Meadow.Foundation.Sensors.Motion.Mpu6050
Meadow.Foundation.Sensors.Motion.ParallaxPir
Meadow.Foundation.Sensors.Power
Meadow.Foundation.Sensors.Power.CurrentTransducer
Meadow.Foundation.Sensors.Power.Ina219
Meadow.Foundation.Sensors.Power.Ina228
Meadow.Foundation.Sensors.Power.Ina260
Meadow.Foundation.Sensors.Radio.Rfid
Meadow.Foundation.Sensors.Radio.Rfid.IDxxLA
Meadow.Foundation.Sensors.Radio.Rfid.Serial.Helpers
Meadow.Foundation.Sensors.Rfid.Rc522
Meadow.Foundation.Sensors.Rotary
Meadow.Foundation.Sensors.Rotary.RotaryEncoder
Meadow.Foundation.Sensors.Rotary.RotaryEncoderWithButton
Meadow.Foundation.Sensors.Sound
Meadow.Foundation.Sensors.Sound.Ky038
Meadow.Foundation.Sensors.Switches
Meadow.Foundation.Sensors.Switches.DipSwitch
Meadow.Foundation.Sensors.Switches.SpdtSwitch
Meadow.Foundation.Sensors.Switches.SpstSwitch
Meadow.Foundation.Sensors.Temperature
Meadow.Foundation.Sensors.Temperature.AnalogTemperature
Meadow.Foundation.Sensors.Temperature.Ds18B20
Meadow.Foundation.Sensors.Temperature.Lm75
Meadow.Foundation.Sensors.Temperature.Mcp9600
Meadow.Foundation.Sensors.Temperature.Mcp9601
Meadow.Foundation.Sensors.Temperature.Mcp9808
Meadow.Foundation.Sensors.Temperature.Pct2075
Meadow.Foundation.Sensors.Temperature.Thermistor
Meadow.Foundation.Sensors.Temperature.Tmp102
Meadow.Foundation.Sensors.Weather
Meadow.Foundation.Sensors.Weather.SwitchingAnemometer
Meadow.Foundation.Sensors.Weather.SwitchingRainGauge
Meadow.Foundation.Sensors.Weather.WindVane
Meadow.Foundation.Serialization.MicroJson
Meadow.Foundation.Servos
Meadow.Foundation.Servos.Servo
Meadow.Foundation.Servos.ServoCore
Meadow.Foundation.Spatial
Meadow.Foundation.Transceivers.Nrf24l01
Meadow.Foundation.Transceivers.SX127x

Meadow.Foundation.ICs.IOExpanders.Pca8574a

Meadow.Foundation.ICs.IOExpanders.Pca8574a

Pca8574a
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

Meadow.Foundation.ICs.IOExpanders.Pca8574

Meadow.Foundation.ICs.IOExpanders.Pca8575

Facebook
Twitter
GitHub
Slack

Contact

hello@wildernesslabs.co

Meadow
Netduino
Community
Developers
Blog

More

Terms of Use
Privacy Policy

Copyright © 2024 Wilderness Labs