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5 years, 6 months ago.
stm32l432kc with bme280 using i2c
I am a newbie, so please bear with me.
I have the stm32 and bme280 returning a hex value of 0x90, so I have to say they are communicating. I do not understand how to get the read/write sequences to work. Could someone please help me with the obtaining of data from the bme280?
Thanks in advance ..
1 Answer
5 years, 6 months ago.
Don't forget to have pull up resistor to VCC. Without them nothing will work. Look at this example ..it should works.
https://os.mbed.com/components/BME280-Combined-humidity-and-pressure-se/
Accepted Answer