# Single-board-computers

The process for a single-board-computer (SBC) is much simpler, and only requires burning an sd card.

**Recomended devices:**

* [Raspberry Pi 4](https://www.raspberrypi.com/products/raspberry-pi-4-model-b/)
* [RockPi 4 B+](https://wiki.radxa.com/Rock4/4abplus)

#### Needed hardware

* Any of [supported devices](http://releases.earthdefenderstoolkit.com/)
* Class 10 micro sd card with at least 32gb
* A computer with a sd card reader
* Internet connection through ethernet cable

#### Needed software

* Image burner, recommended: [Balena Etcher](https://www.balena.io/etcher/)

#### Preparing USB flash drive

Download the appropriate image for your device: [http://releases.earthdefenderstoolkit.com](http://releases.earthdefenderstoolkit.com/)

Use the image burner to burn the image to the sd card.

#### Installing the Offline Toolkit

* Insert the flashed sd card into the computer
* Insert the ethernet cable with Internet coming from your router into the computer
* Check the [Balena Dashboard](https://dashboard.balena-cloud.com/) for the device to come online, or check if a new WiFi hotspot has appeared


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