Hi, we testing API: https://github.com/BoschSensortec/BME680_driver I think your file is buggy: https://github.com/BoschSensortec/BME680_driver/blob/master/bme680_defs.h Could you verify lines 294-297: #define BME680_P9_LSB_REG (21) //line 291 first LSB seams to be standard for the chip #define BME680_P9_MSB_REG (22) // than MSB seams to be standard for the chip #define BME680_P10_REG (23) #define BME680_H2_MSB_REG (25) //!!!! FIRST MSB (oposite from your standard) #define BME680_H2_LSB_REG (26) //!!!! than LSB (oposite from your standard) #define BME680_H1_LSB_REG (26) //!!!! index 26 was taken second time (for both BME680_H2_LSB_REG & BME680_H1_LSB_REG ) #define BME680_H1_MSB_REG (27) #define BME680_H3_REG (28) #define BME680_H4_REG (29) IS THIS OK??????? regards, Rob
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