MicroPython Forum (Archive)

I have tested it with 3.3V and 5V. Its the same error

i2c.scan() gives me nothing on the BME280, but on BMP180 gives me the correct adress
i think the sensor is trash ...

When I come home I will test

From the sensor or the controller?

I get the following errors: >>> ♦Traceback (most recent call last): File "<stdin>", line 9, in <module> File "bme280.py", line 17, in __init__ File "bme280.py", line 74, in get2Reg File "bme280.py", line 68, in getReg OSError: [Errno 19] ENODEV ♦Traceback (most recent call last): File "<stdin>", lin...

Hi i have a problem with a BME/BMP280 that i order from AliExpress. (2 diffenrent sensor from same order) I tested the sensor with BME280 libary and BMP280 libary. With both I get OSError: [Errno 19] ENODEV I testet it wiht ESP32 TTGO and ESP8266 D1 mini. To test the wiring i connected a BMP180 to t...