About Faizan

Hi,    Can i please have answer on my last question. How do we solve the issue with other customers when they have encountered the high humidity reading ?  ... View more

Hi,    My i know how you guys have resolve the problem with other customers when they have encounterd the high humidity ? ... View more

1.How do you test your BME280? Normlly, the strict test is: put the BME280 in the test equipment, adjust the humidity change, read the humidity value of the BME280, and compare it with the humidity value of the test equipment. Ans : We have not tested it as the sensor is already calibrated and tested by the Bosch so we are relying on Bosch. We have interfaced with SiliconLabs MCU (EFM32JG1B200F256GM48-C0). And getting the data through I2C.  2.Did you use BM280 sensor API? The BME280 sensor API includes compensation for humidity. Ans : Yes  3.Did you record BME280 sensor data for ayalysis? Ans : No we did not record the data but we have observed sometime the value reaches to 120.Which seems like wrong.  So i need to know have you encounter any issue previously where you can experience this high value and how you guys have solve that issue ?  We have also check with our Assembly house and found that they are following recomended points mentioned in this datasheet ( https://www.mouser.sk/datasheet/2/783/BST-BME280-DS002-1509607.pdf ) which are 7.8 and 7.9. But they are not following or have control on point 7.11. Does this affect the sensor's accuracy ?  ... View more