Conclusion – How to Set Up a Raspberry Pi Headless.

In the browser of your desktop system, within a few minutes you will be able to reach your new Home Assistant at homeassistant.local:8123. Plug in an Ethernet cable that is connected to the network.Ĭonnect the power supply to start up the device. Insert the SD card into your Raspberry Pi. Wait for the Home Assistant OS to be written to the SD card.Note: the contents of the card will be overwritten. Choose the Home Assistant OS that matches your hardware (RPi 3 or RPi 4).Select Other specific-purpose OS > Home assistants and home automation > Home Assistant.Download and install the Raspberry Pi Imager on your computer as described under.If Raspberry Pi Imager is not supported by your platform, you can use Balena Etcher instead.

This guide shows how to install the Home Assistant Operating system onto your Raspberry Pi using Raspberry Pi Imager. After installation, Home Assistant can work with Wi-Fi, but an Ethernet connection is more reliable and highly recommended. The brand doesn’t matter, just pick the cheapest. This is already part of most laptops, but you can purchase a standalone USB adapter if you don’t have one. Ideally get one that is Application Class 2 as they handle small I/O much more consistently than cards not optimized to host applications.

Power Supply for Raspberry Pi 4 or Power Supply for Raspberry Pi 3.

Raspberry Pi are currently hard to come by, use RPilocator to find official distributors with stock.

Raspberry Pi 4 (Raspberry Pi 3 is ok too, if you have one laying around).

If you’re not in the US, you should be able to find these items in web stores in your country. We will need a few things to get started with installing Home Assistant. USB ports on your computer also will not supply enough power and must not be used.

Mobile chargers may not be suitable, since some are designed to only provide the full power with that manufacturer’s handsets. Please remember to ensure you’re using an appropriate power supply with your Raspberry Pi.

Home assistant raspberry pi zero wifi