Sergey Goncharov

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9 years, 9 months ago.

MLX90393 EE_I2C_ADDR[4:0] bits

Hello, Melexis Team! I'm sorry if my question is offtopic, but our distributor still not answering. So, in datasheet Rev001 on page 16 it's said, that EE_I2C_ADDR[4:0] bits of I2C address are user accessible to overwrite, but I can't find anythere, both in datasheet and GettingStartedGuide, how to do it, or the address of this register, where I can change theese bits. So, are theese bits really changeable by user or not? Thanks.

1 Answer

Kevin Braun
9 years, 9 months ago.

The default I2C constructor in the MLX90393 driver Class allows for the I2C address to be entered. Use address 0x18, 0x1A, 0x1C or 0x1E, depending on how you wired the A1 and A0 pins.

Accepted Answer

Hello, I have the same question. Also, it's possible to change all four bits of EE_I2C_ADDR[4:0] or there are limited options? Is it also possible to change the adress using, for example, an Arduino board? If possible, how? Thank you.

posted by Mark Mendl 12 Dec 2016