Adafruit TCA9548A I2C Multiplexer

TCA9548A 1-to-8 I2C multiplexer 3V and 5V compliant so you can use it with any logic level Get up to 8 same-address I2C devices hooked up to one microcontroller Simply write a single byte with the desired multiplexed output number to that port and bam - any future I2C packets will get sent to that port