My request has two slices where I hope you can help me to solve my remaining issues. First, I finally assembled my drone, the manual flight was tested and the outcome was better than expected: great stability (weight around 2KG), flight time around 6 minutes with a 4S Lipo 5400 mAh 35 C, etc. An autonomous flight was tested as well over a terrain and the outcome was similar to the manual flight. My remaining tasks are - the avoidance test using a PIXHAWK 4, EZ0 and PI4; - 3D mapping using RP LIDAR Light.
My two queries are as follows:
Is there any site, document, or any relevant online help that will guide us to realize the avoidance. Using PX4 for autonomous pilot is easy but integrating the avoidance and Mavlink turned out to be complicated. All I’m asking an online guide to start with and we will manage as we did before.
We are searching for a free software (impossible I can say) that is suitable for 3D mapping using a LIDAR installed on a drone. We know about LASTOOLS but it is very complicated and the guide is more and more complicated. Is there any software that can help us to produce our DEM (Digital Elevation model) or DTM --> Render to generate the 3D map.
Thank you in advance