This ROS package contains the Particle filter, launch files and bridges used to estimate the Bitcraze Crazyflie 2.0 position with using the LPS UWB ranging deck and LPS nodes.
More information can be found on the Bitcraze wiki.
To use the particle filter and the visualisation node, the anchor position needs to be set up in the ROS parameter server. The launcher files will load the anchor position from data/anchor_pos.yaml. See data/anchor_pos.yaml.sample.