Hello @SKA,
The replacement for OV7251 in DFS use case (Depth From Stereo) will be AR0144 which is a 1280x800 resolution global shutter sensor, compared to 640x480 OV7251. The AR0144 camera is already available and we use for VIO (tracking) cameras.
You would probably want to use the micro-coax version of AR0144 (M0166) because it will be much more flexible in terms of getting the wiring connected to VOXL2 (so M0166 + M0173 (Starling Camera Front End). Different cable lengths are available to support different base lines.
Take a look at some camera bundle options : https://docs.modalai.com/voxl2-coax-camera-bundles/
We are working on testing this configuration of dual AR0144 in DFS application and updating the DFS server to optimize performance. I expect to have an update in the next 1-2 weeks regarding the DFS performance.
Alex
