Increase sampling rate of X403 in arduino MKRZero

Discussion in 'X4M03' started by dingdong2, Sep 5, 2019.

  1. dingdong2

    dingdong2 New Member

    Hi.

    I'm a neophyte here. I'm trying to get raw data from the radar sensor using an Arduino MKRZero board. And I want to achieve the maximum sampling capability of the radar sensor which is ~20GS/s based on the documentation. I'm quite confused as to how to achieve this in arduino and how to measure this. Right now, my current program is able to read 1535 bins in 0.513051 seconds which is very slow. Am I missing something here?

    Thanks.
     
  2. Charlie Shao

    Charlie Shao Moderator Staff Member

    ~20GS/s is the internal sampling rate in X4 radar chip. What you mean is the radar data frame rate provide by X4, this thread will give you some information.