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LoopDocs Overview

LoopDocs Contents

The LoopDocs website is organized as follows

  • Home: What is Loop?
  • Intro: Introduction to Loop and LoopDocs
  • Build: How to build your Loop app the first time, or Update next time
  • Set Up: How to set up your Loop app
  • Operate: How to use the Loop app
  • Troubleshoot: What to do if you're having trouble with the Loop app
  • Loop 3: Temporary section. It will move to Set Up when Loop 3 is released. (A development version is close to but not quite ready for release as Loop 3.)
  • Version: Information about Loop versions, code customization and development
  • Nightscout: Loop-specific Nightscout details; Nightscout is a companion application that many Loopers use
  • FAQs: Pages with safety tips, frequently asked questions and the Glossary

It is totally understandable if the thought of building and operating your own Loop app feels intimidating. As you learn the information explained in LoopDocs, this will start feeling more comfortable.

Building Loop

The process for building the Loop app is divided into short segments (pages) in the Build tab of LoopDocs.

Best Practice: Learn to Build

You are strongly encouraged to build Loop for yourself.

  • No links to providers who build Loop as a service are found in LoopDocs
  • If you choose to use such a service, before you begin, you should:
    • Read all of LoopDocs
    • Know how to Set up and Operate Loop
    • These steps are important for your safety

Using a Simulator

You can build Loop and practice with a simulated phone, CGM and pump. You can "dose" the simulated pump and your real pump at the same time and watch the glucose predictions.

Starting with a simulator can help you decide if you want to move forward with purchasing the hardware and Apple Developers license each year for Loop.

Note - you will need to have access to a computer. Please review Simulator Build for more information.

Operating Loop

A significant amount of content is provided on this website and via link to other sources. Please review these pages when initially setting up and learning to use Loop.

Some techniques are specific to Loop, but the general concepts of how man-made insulin works and strategies to test basal, carb ratios and insulin sensitivity apply to all the hybrid closed-loop systems, commercial and open source.

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