For the primary mission we need to measure temperature and pressure as a function of time during the descent of the CanSat.
We use the following sensors to get data for temperature and pressure:
- NTC temperature sensor.
- BMP-280 pressure sensor (an integreted part of the GY-91).
If you have chosen to use a GY-80/87/88 instead of the GY-91, it might be a slightly different pressure sensor you use.
Click on the above links to get to the description of the sensors.