LD2451 anyone have had success in connecting it ?

[dennis_furberg]

Yes, i have some example code in a thread I posted a few days ago.
I used the app to make the settings and connected it to an arduino Uno to receive the dataframe and output the data to the serial port.
It works, at least for debugging

Using HLK LD2451 radar for speed measurment

I could not find anyone using the same module as I am and since im a beginner myself i thought i would post my progress here and maybe it will help someone in the same position as me. Im trying to make a "SpeedSign" that shows passing cars their current speed. Commercial products pricing usually start at about $1500-2000 and thats not an option for recreational use Anyway, i made some code to read the radars serial output and display the raw data. I fount the protocol in a Chine…