Get data from FXTH87 with FRDM-KW01 evaluation board without RF?

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Get data from FXTH87 with FRDM-KW01 evaluation board without RF?

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ates_arkuran
Contributor I

Hi, I'm new to MCU programming and I want to know if getting data from FXTH87 evaluation board with FRDM-KW019032 without RF is possible. If it is possible, is there a document that I can follow? How can I manage it? All of the examples are about getting the data with RF.

Ateş

1 Reply

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TomasVaverka
NXP TechSupport
NXP TechSupport

Hi Ateş,

The FXTH87 can transfer information to another MCU using software SPI or software IIC, as there is no hardware SPI or C block in the FXTH87.

There are several ways to trigger the Pressure/Temperature measurement and SPI/IIC transfer: for example, it can be triggered by a periodic wake up using the FXTH PWU block or by an external signal triggering an interrupt on a FXTH GPIO (using the KBI block of the FXTH87). However, currently there is no code example/document illustrating this available.

Best regards,

Tomas

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