I found the simple_xep python script for the baseband which works nicely. Is there an also example on the range-Doppler processing for the X4M03? Like in https://www.xethru.com/blog/posts/x...ackbone-technology-for-respiration-monitoring While we are no experts (we want to use the X4 for machine learning) it seemed there were missing some API functions in the moduleconnector to get the necessary (pulse) information to do it. As a sidenote, we don't have Atmel-ICE and hence are unable to update our X4M03 with new firmware, does this pose a problem? I.e., have there been any serious bugs fixed the last 6 months? Thanks in advance.