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How to read the Line Frequency and Power Factor in EVALSTPM34?

aatif shaikh
Associate III

Hi All,

I'm working on a project (Street Lamp), wherein we required some metering parameters. So, I've brought an EVALSTPM34 board for speeding up the development process. On the "STPM3x Evaluation software" I was able to read all the necessary parameters ( except Line frequency and Power Factor). I could not able to find the registers these two parameters.

In addition to that, later, I'll interface the EVALSTPM34 with my STM32F09x controller. Hence, I wanted to know the UART commands and their sequence as well.

At the moment, our production line is in the halt state. Therefore, any support or help would be highly appreciated.

The parameters which I required are listed below:

  1. Active Power and Energy.
  2. Reactive Power and Energy.
  3. Apparent Power and Energy.
  4. Voltage and Current.

Regards,

Aatif Shaikh

@Community member​ 

@Claire OKU​ 

@brk​ 

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