Connect 2 different sensors to the the I2C BUS

Using Arduino Networking, Protocols, and Devices
#1

Hi, I have 2 sensors. one SparkFun - BME280(Temp, Hum, Prs…) and the second is SparkFun - VEML6075(UV sensor).

I need to connect those 2 sensors to the same I2C bus and I wanted to know if its possible because every where I search I can only find I2C connections with the same sensor.

I don’t have any problems with the code just this connections…

Will be glad to hear any answer!

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#2

That's the whole idea of the I2C bus - communicating with several different devices using the same bus wires.

As long as the devices have different addresses they can be used together.

Don

#3

And when you want to use same kind of sensors, you must use a I2C bidirectional multiplexer.

#4

victormiron2000:
And when you want to use same kind of sensors, you must use a I2C bidirectional multiplexer.

Sometimes.

Don

#5