Hi to all! I want to get pressure and temperature data for calculating altitude. And later calculate the vertical speed. But the data received from the sensor is very different (for pressure). The sensor is stationary on the table, and I expect to receive the same (or close) data from each measurement. But the data "jumps", and also strongly "floats" in time. What contradicts the declared values of Relative/Absolute accuracy and Noise in Pressure in datasheet (BST-BME680-DS001-00 Revision_1.0_072017; table 1, table 2). May be I do incorrect anything? Please, tell me how to solve this issue? I use the sensor configurations as recomended in Table 9 (p. 16) of document "BST-BME680-DS001-00 Revision_1.0_072017". I use BMP3 Sensor Api v1.2.4. I attached images with sensors configurations, source code of getting measurement data and logs outputted by printf function in code attached. BMP388 configuratoins used Source code to get output data Outputted by "printf" Thank you in advance!
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Hi, all! BNO055 Datasheet says what Range is auto controlled in fusion operation mode. What Range is used, when interrupt parameters in fusion mode is calculated? For example, what Range is been used for calculated the threshold value defined in register ACC_NM_THRES, what is Range-dependent? (BST-BNO055-DS000-14 | Revision 1.4 | June 2016, page 38, chapter 126.96.36.199 Accelerometer Slow/No Motion Interrupt) This question also applies to all range-dependent interrupt configurations. Thanks!
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