Quick program to visualize the LD19 Lidar point cloud.
I created this to visualize the point cloud from my LD19 Lidar on my Mac. As far as I know, there isn't a native tool to do this.
The UART path is hard coded to /dev/tty.usbserial-0001 which is correct for macOS, but can be changed for other *nix like operating systems.
Usage: python ld19_visualizer.py