08-23-2019 02:26 AM
I am reading the BME280 humidity and it is always stuck at 100%. The reading for temperature and pressure seems fine. I have made 5 pcs of PCB with BME280 and all are the same. Does anyone encounter this issue before? Any solution?
08-27-2019 05:11 PM - edited 08-29-2019 08:06 AM
08-28-2019 07:52 AM
It seems that the humidity sensor was not turned on. When setting the sensor, please make sure you first set ctrl_hum to turn on the humidity sensor, and then set set ctrl_meas to turn on pressure sensor and temperature sensor.
In this way, you can see changes to the three sensor data outputs become effective.
And you could have a check on github on how to use BME280API: