topic Re: TPMS Receiver in Kinetis Microcontrollers

TPMS Receiver

amitkhan — Wed, 18 Apr 2018 13:47:57 GMT

Since MRB-KW019032NA is no longer manufactured, I was thinking of using FRDM-KW019032. Do you think this is a good substitute?

I am trying to develop a receiver for FXTH870xD (TPMS Sensor) and require a dev board, ideally controlled from hyperterminal/serial/usb and with RF ports. Do you know of any dev board?

Is there an easy way to change MRB-KW019032JA to MRB-KW019032NA? I noticed that the XTAL is different.

Any suggestions would be greatly appreciated.

Note: I am trying to replicate https://www.nxp.com/docs/en/application-note/AN5136.pdf

Re: TPMS Receiver

stephanie_m — Tue, 24 Apr 2018 00:19:23 GMT

Hello,

Actually, the best fit for what you are looking for with one of our current solutions for SubGHz it's the FRDMKW01 and you will need to migrate the project available FXTH87|Tire Pressure Monitor Sensor|NXP to fit the MCU in the FRDM.

About the board of the TPMS sensor, I was able to locate two different information sources that might be helpful for you:

https://www.nxp.com/docs/en/reference-manual/FXTH87EDRM.pdf

https://community.nxp.com/thread/336038

Regards,

Estephania

Re: TPMS Receiver

amitkhan — Tue, 24 Apr 2018 12:46:52 GMT

Hi,

The FRDM-KW019032 board only comes in China variant. Is there a NA variant that is available for purchase?

What is the main difference between the CHN and NA variants? Is it just the XTAL?

Thank You,

Re: TPMS Receiver

stephanie_m — Wed, 02 May 2018 02:17:43 GMT

Have you checked the Distributor Network|NXP ?

Regards,

Estephania