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MMA8451 change default I2C address

Question asked by David Blanco on May 5, 2016
Latest reply on May 5, 2016 by David Diaz Marin

Hello everyone, I am interfacing Raspberry Pi with the MMA8451. Raspberry Pi only provides 1 i2c port, because the other i2c is attached to the camera device port, and the MMA8451 only have 2 I2C addresses.

My question is: There is any way to change the default I2C addresses 0x1C and 0x1D of the MMA8451? In the datasheet there is nothing about this and I can't think about other way than using a multiplexer to use more than two MMA8451 in the same Pi board.

 

Thank you for your support!

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