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BreathUp: IMU, low-power and making a box

Hi,

During the start of the week I implemented an IMU driver that give us the gravity vector and a way to evaluate if the patient is moving or not.

I also created a first version of the box that will host the PCB and the battery. That was my first 3D printing and it is not gorgeous, but I’m still happy with it.

Finally, I started looking at the RTC driver and the low-power modes of our STM, but there is still a lot of thing to do on this subject.

Eventually, during the end of the week, I will work on the global integration of all the drivers we have produced and I will continue my work on the low-power modes.

Xavier Chapron

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