Hi I'm looking to connect two MPL3115A2 sensors to my I2C port and was wondering if anyone had any idea how I could do this, if it was possible? The Sensor has an address that is standard and it seems that it can't be changed. What would you suggest I do?
Hi, welcome to the forum.
Manufacturer's page : NXP® Semiconductors Official Site | NXP Semiconductors
Adafruit sells it : MPL3115A2 - I2C Barometric Pressure/Altitude/Temperature Sensor : ID 1893 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
They are made with I2C address 0x60.
But as with many facturers, if you buy many thousands, they can set a different address in it for you.
You could use a special chip that has 2 or 4 multiplexed I2C busses.
Or build a mux yourself and switch the SDA.
Hi,
I'll update this since it was near the top on google for my search terms
I have done this using a 4066 and for following circuit and code.
