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pi4ioe5v9xxxx IO Expander

The pi4ioe5v9xxxx integration provides support for the quasi-bidirectional devices PI4IOE5V9570, PI4IOE5V9674, PI4IOE5V9673, PI4IOE5V96224 and PI4IOE5V96248 from diodes.com.

For more details about the pi4ioe5v9xxxx I2C I/O port expander you can find the datasheets here:

Binary Sensor

The pi4ioe5v9xxxx binary sensor platform allows you to read sensor values from the I/O pins of your I/O expander.

The pin numbers are from 1 to X where: 1-8 correspond to port 0 (00-07) and 9-16 to port 1, etc.

Configuration

To use the I/O pins of an pi4ioe5v9xxxx connected to an I2C bus of your Raspberry Pi as binary sensors, add the following to your configuration.yaml file:

# Example configuration.yaml entry
binary_sensor:
- platform: pi4ioe5v9xxxx
  pins:
    1: Pin_01/PI0_0
    2: Pin_02/PI0_1
    3: Pin_03/PI0_2
    4: Pin_04/PI0_3
    5: Pin_05/PI0_4
    6: Pin_06/PI0_5
    7: Pin_07/PI0_6
    8: Pin_08/PI0_7

Configuration Variables

pins map Required

List of used pins.

pin: name integer | string Required

The pin numbers (from 1 to X) and corresponding names.

i2c_bus integer (Optional, default: 1)

i2c bus containing the pi4ioe5v9xxxx chip.

i2c_address integer (Optional, default: 0x20)

i2c address of pi4ioe5v9xxxx chip.

bits integer (Optional, default: 24)

number of bits of pi4ioe5v9xxxx chip, see particular datasheet for your device for the right number.

invert_logic boolean (Optional)

If true, inverts the input logic to ACTIVE LOW.

Default:

false (ACTIVE HIGH)

Switch

The pi4ioe5v9xxxx switch platform allows you to write to the I/O pins of your I2C I/O expander.

The pin numbers are from 1 to X, where 1-8 correspond to port A (A1-A8) and 9-16 to port B (B1-B8), etc.

Configuration

To use the I/O pins of an pi4ioe5v9xxxx connected to an I2C bus as switches, add the following to your configuration.yaml file:

# Example configuration.yaml entry
switch:
  - platform: pi4ioe5v9xxxx
    pins:
     1: Pin_01/PI0_0
     2: Pin_02/PI0_1
     3: Pin_03/PI0_2
     4: Pin_04/PI0_3
     5: Pin_05/PI0_4
     6: Pin_06/PI0_5
     7: Pin_07/PI0_6
     8: Pin_08/PI0_7

Configuration Variables

pins map Required

List of used pins.

pin: name integer | string Required

The pin numbers (from 1 to X) and corresponding names.

i2c_bus integer (Optional, default: 1)

i2c bus containing the pi4ioe5v9xxxx chip.

i2c_address integer (Optional, default: 0x20)

i2c address of pi4ioe5v9xxxx chip.

bits integer (Optional, default: 24)

number of bits of pi4ioe5v9xxxx chip, see particular datasheet for your device for the right number.

invert_logic boolean (Optional)

If true, inverts the output logic to ACTIVE LOW.

Default:

false (ACTIVE HIGH)