Reading Serial Number from fxth87

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Reading Serial Number from fxth87

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javierpernia
Contributor I

Hi NXP Community,

Im working on a TPMS project, using the FXTH871511 chip. as my last step, I'll like to use any serial number burn into the chip as a TPMS sensor ID, so I dont have to set this number manually for each sensor. Does this chip has any register with any unique ID from factory?

Best regards to anyone who answer me :smileyhappy:

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lisettelozano
NXP Employee
NXP Employee

Hello Javier,

The bytes assigned to identify the device and its options are described in section 14.2.2 Device Identification from the datasheet. This data can be read by use of the TPMS_READ_ID routine.

I hope this information can be helpful.


Have a great day,

Paulina

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