I got the unit working via the serial interface and got values back.
The parameters kept with the standard values (so i did not changed them) except debug=00002.
The serial values were all in range of 350 to 550 - but mostly there are values of 4xx - mainly 46x and 47x.
Any experiences of the value when motion is being detected.
Do the value change dependly the distance of the object?
What treshold has been choosen to trigger VOUT?