> For the complete documentation index, see [llms.txt](https://docs.revrobotics.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.revrobotics.com/ion-build/easyswerve/gs/prep.md).

# Preparing to Build an EasySwerve Module

## Supplies Needed

In addition to the 4in EasySwerve Module Kit (REV-21-3006), you will need tools, motors, an encoder, and a few additional supplies. 

#### Tools

* [ ] Two 5/32in Hex Keys
* [ ] 1/8in Hex Key
* [ ] 5/64in (2mm) Hex Key
* [ ] 3/8in Wrench (either open-end or box)
* [ ] Rubber Mallet

#### Electronics

* [ ] Two Motors, one for driving and one for steering
* [ ] A Through Bore Encoder (REV-11-3174)

#### Other

* [ ] White Lithium Grease
* [ ] Threadlocker 

<div><figure><img src="https://2800450911-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F4vnkeyE3Rv32OmveFas2%2Fuploads%2FOIMnWCWIidXUbK56u2d4%2FREV-21-3006_EasySwerve_Side-FINAL.png?alt=media&amp;token=0a9bf3b1-1cfe-4f59-810a-6c32219259c3" alt=""><figcaption></figcaption></figure> <figure><img src="https://2800450911-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F4vnkeyE3Rv32OmveFas2%2Fuploads%2FgaTHnQeBfJzvHyWFaxHt%2FREV-21-3006_EasySwerve_Top-FINAL.png?alt=media&amp;token=bc3019f9-db57-44ab-86e8-1a4ed4724174" alt=""><figcaption></figcaption></figure></div>

{% hint style="success" %}
Coming soon: Updated materials list for assembling an EasySwerve Drivetrain!
{% endhint %}