CGM Reader

CGM Reader for Dexcom and Medtronic Carelink lets you effortlessly monitor your glucose levels from your CGM sensors directly in Homey. Stay informed and automate your smart home based on your real-time glucose data, making daily diabetes management easier and more connected. Make sure that you have set up the Dexcom share service or Medtronic CareLink and added at least one user as follower. To access your data use your cridentials not the followers. Built on the pydexcom code from gagebanne. Huge thanks for the code inspiration. Your glucose values are fetched every 5 minutes from the servers and made available for Homey Flows. Please note: only one Dexcom account can be connected at a time. CareLink Companion for Windows: For Medtronic CareLink, the easiest setup is to run the CareLink Companion on the same Windows computer where you open Homey pairing. The pairing page will detect the local companion on http://127.0.0.1:8766, open the CareLink login in your browser, and automatically import the generated carelink-logindata.json when login is complete. Local development commands: - npm run carelink:tool - npm run carelink:companion - npm run build:carelink-companion Distribution: The Windows executable should be published through GitHub Releases instead of committing binaries into the repository. The pairing page links to the latest release asset named carelink-companion-win-x64.exe. Disclamer: This app is not intended for medical use and is provided for informational and educational purposes only. It is not a substitute for the primary Dexcom display device or any approved medical glucose monitoring equipment. All medical decisions, including insulin or other medication dosing, must be based on readings from an approved blood glucose meter – not from data provided by this app. The app is not meant to replace self-monitoring practices or medical guidance provided by healthcare professionals. By using this app, you acknowledge and accept that it is used at your own risk, and the developer assumes no responsibility for any improper use or consequences related to health or medical care.