We have been working with the WASP-200 and have developed a PX4 driver for the UART version of this sensor. Information on the sensor is here: https://www.attolloengineering.com/wasp-200-lrf.html
I would like to share the work and have the driver added for others to use. We can certainly create a pull request but it is unlikely that the devs have the hardware available for testing. I am not quite sure if there is a desire to have new hardware added the main project or if there is a better/standard way to make these types of drivers available to others.
Any guidance is appreciated!