Hi Angel! Indeed the datasheet says that the pressure is a signed value. But this comes in contrast with 2 things: 1) The BMP58x sensor does not have a compensation function so the value from the sensor is a pressure value just in different unit from the one reported by IIO. And the sensor is able to report in between 30-125kPa according to the datasheet which are both positive values so it makes more sense to be an unsigned value. 2) According to the BMP5 sensor API [1] provided by Bosch, the pressure is declared as an unsigned value. So, what should we trust? [1]: https://github.com/boschsensortec/BMP5_SensorAPI/blob/master/bmp5_defs.h#L895
