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.
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.