A compact production UWB module built on NXP's Trimension SR150 (not a DW3000) — included here because the NXP UWB silicon family is the other half of the deployed ecosystem (NXP chips feature in car digital-key and phone designs, and inter-operate with Apple U1 in the Ghost Peak results). FiRa Certified, supports two-way ranging and 2D/3D Angle-of-Arrival with up to three antennas. A module for building/representing an NXP-based ranging peer; identify it by its SR150 silicon rather than assuming every UWB target is a Qorvo DW3000.