Using MR60BHA1 60GHz mmWave Module-Inability to read respiration and heart rate

Products & Technology Starter Kit
1

I am a beginner. I have purchased “60GHz mmWave Sensor - Human Static Sleep Breathing Monitoring (MR60BHA1)”

I tried Use of the upper computer on the product’s wiki. I wired and installed the software as described.
However, the heart rate and respiration are not displayed.
We also updated the firmware.
Is there any good solution?

Thanks for the help in advance.

3

Thanks for the reply.
And sorry for my late reply.

I checked and they were connected as TX(uart) and RX(sensor), RX(uart) and TX(sensor), and so on.

Are there any other connections besides these four pins?