Connecting multiple BME280s about bme280 HOT 3 CLOSED

Hello Red,

To answer your question, yes you can hook up multiple bme280s.

There are several configurations:

• Two BME280s on one I2C (involves changing the I2C address of one of the sensors)
• Multiple BME280s using a SPI interface (currently working on supporting SPI in version two of the lib (: whahooo you inspired a new revision))
• Finially, all sorts of funk with both I2C and SPI interfaces driving multiple and many thriving BME280s.

I am currently updating the lib for version two (SPI support). Let me know if you would guinea pig for the new SPI interface.

Cheers mate!
Tyler

from bme280.

Thank you, Tyler. Sorry sorry sorry for the lateness of my reply!

I ended up researching to the no-end and going with the first route (soldering the jumper on the body of the 280) which moved it to a different I2C address. Luckily. :)

Sounds awesome that this question resulted in an update! However, I don't know if I can guinea anymore, seeing as how the test I was modifying these for is running and I don't have 2 same-I2C 280s anymore! :)

Thanks again for all the help - you're making a lot of people's lives better!

-Gene

from bme280.

Happy Holidays!

Check out the new SPI support.

from bme280.