LimiTTer

Transmitter for the Freestyle Libre FGM system

Please note! LimiTTer is NOT maintained by Abbott. It's just a experimental DIY project, where everybody can build her/his own individual transmitter. So everybody is responsible for their own build hardware. Do not make medical decisions based on the transmitters data!

With the LimiTTer you are able to transform the FGM Libre system into a real Continous Glucose Monitoring System (CGMS). That means that you don't have to manually scan the sensor with the reader. The LimiTTer do this for you - every 5 minutes. It sends the glucose value to your smartphone which must have the xDrip app installed. xDrip is really a great and matured app for Android. It can send the glucose values to your smartwatch or via Nightscout into the cloud. The most important feature is to having a night guard.

I have opened this project here because it's a invitation for all developers out there to improve the code. And to design several different layouts of the transmitter.