# Smartbox Grid 3

[The Grid 3](https://thinksmartbox.com/product/grid-3) is a commonly used piece of software for AAC. Follow the steps below to add commands to your gridset

{% hint style="info" %}
Gridset quick start Want a headstart? Download a Gridset [here](https://github.com/AceCentre/RelayKeys/blob/master/resources/aac-software/). It has all the commands you should need. (You'll need to download the raw file) Just copy/paste and adapt 
{% endhint %}

## Simple keystrokes

Use the relaykeys-cli-win.exe with the **keypress:LETTER** argument (where letter is the key you want to send)

![](https://1065911005-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Ftmmq04xl8IrJjV6lZCnr%2Fuploads%2Fyw4BxudfwKvtXZPr23r7%2FScreenshot%202022-06-28%20at%2010.27.13.png?alt=media\&token=df6ae5ff-739d-4ab5-9d58-713aee0e5fd7)

## Sending the message bar

Use the "Copy" command followed by the relaykeys-cli-win.exe **paste** argument

![](https://1065911005-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Ftmmq04xl8IrJjV6lZCnr%2Fuploads%2FZxYffxVWc6idc9exhNTf%2FScreenshot%202022-06-28%20at%2010.26.48.png?alt=media\&token=09782805-b741-4cae-b3d9-6b1a33affb98)

## Sending multiple commands - e.g. keyboard shortcuts

## Sending mouse commands