#How to Setup a Raspberry Pi 3 for OpenAPS
Much of the information here is derived from the hard work of others at the following sources:
These instructions detail how to configure the Raspberry Pi 3 for OpenAPS using a USB-serial cable. Most of these changes are unnecessary for the Raspberry Pi 2 models. Note that a Windows machine was used to interface with the Pi 3 in developing these instructions and use of a wireless things RF module (e.g. Slice of Radio) is assumed (requires UART access). I've attempted to keep the instructions generic enough so they can be applied to multiple platforms.
- 🍟 Write the latest Raspbian Jessie to your SD card as you would for the OpenAPS Raspberry Pi Setup in the latest [OpenAPS docs](https://openap