MicroPython Forum (Archive)

Thanks so much. It is very helpful. I have now searched around for more drivers and found several that give results closer to what I am expecting. I am confident now that it isn't the sensor that is causing the differences low pressure values. I tried your driver https://github.com/robert-hh/BME280 ...

I tried the randomnerd tutorial driver : https://randomnerdtutorials.com/micropython-bme280-esp32-esp8266/ Randomnerd driver gave me Temp:30.80 C Humidity: 56.3% Pressure 997.83 hPa I felt this was too low compared to the weather maps which were around 1008 hPa. I tried this one which required a few...

I am using a little bme/bmp280 sensor from aliexpress and have been trying out BMP280.py and bmp280.py and I find that their is a descrepency of about 10 hpa in the atmostpheric pressure by just changing the drivers. I am not sure if I should be making calibration changes to the software in the BMP2...