glucometers-tech / glucometer-protocols

A shared repository to provide a description of reverse-engineered glucometer protocols
https://protocols.glucometers.tech/
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Libre 3 protocol #33

Open tonnyleonard opened 10 months ago

tonnyleonard commented 10 months ago

Did anyone attempt to read a Libre 3 sensor? I do have the sensor and the official app, but so far the sensor is not applied, although I paired it already. I intend to use it with a diabetic dog, but I understood that the data - at least with Libre 2 - was sometimes crappy, that is, there were wrong readings - therefore I would like to get the raw measurements and process the data on my own. Originally I intended to use a Raspi 3 (it has BLE incorporated), but then I discovered that they decided to encrypt the communication... I will test it with the Libre 2 scripts, but if it doesn't work, I guess I will have to do some reverse engineering on my own... LE: they say that Libre 3 sensors do not work with previous versions of their app or readers: https://www.support.freestyle.abbott/hc/en-us/articles/17309458176017-Can-I-use-the-FreeStyle-Libre-3-reader-with-other-FreeStyle-Libre-CGMs- But I wonder whether the communication protocol was changed or not.