addon-sku_rm0004

Home Assistant Community Add-on: Pi Rack Pro (RM0004) OLED Display

This is a add-on wrapper for the UCTRONICS Pi Rack Pro SKU_RM0004 OLED display driver.

Prerequisites

The Home Assistant Operating System is a managed environment, which means raspi-config can’t be used to enable the I2C bus on a Raspberry Pi. In order to use I2C devices you will have to follow the instructions on the Common Tasks - Operating System page to enable I2C for Home Assistant OS.

I2C

Begin by enabling the I2C interface, add the following to the /boot/config.txt file:

dtparam=i2c_arm=on,i2c_arm_baudrate=400000

Enable Shutdown Function

The dtoverlay=gpio-shutdown method for shutdown is not compatible with Home Assistant Operating System (hassio).

Instead, use the Home Assistant Raspberry Pi GPIO custom integration.

Add the following sensor to your HA configuration:

# HACS Raspberry Pi GPIO Integration
# https://github.com/thecode/ha-rpi_gpio
binary_sensor:
  - platform: rpi_gpio
    sensors:
      - port: 4
        name: "HA Safe Shutdown Button"
        unique_id: "ha_safe_shutdown_button"
        invert_logic: true
        pull_mode: UP

Call the service 'hassio.host_shutdown'.