PX4Flow usage at 100 meters

Pixhawk
1

Hi there, I want to try PX4Flow at 100 meters. Is it possible if I add 100-meter range finder like SF11/C and make work at 100 meters?

Also, can I edit the IMAGE_WIDTH, IMAGE_HEIGHT parameters? The documentation says only read but is there any possible way?

Also if I increase the IMAGE_WIDTH, IMAGE_HEIGHT parameter from 64x64 pixel to 752x480 pixel, will it work at the same accuracy? I know the 400Hz processing speed will decrease. But how about flow accuracy?

2

One thing to note is that you need to adjust the focus of the lense for that distance (or just infinity at that point).