This research report contains range measurement results from two low-power wireless modules: the Analog Devices SmartMesh LTP5902 module and the Analog Devices SmartMesh LTP5902+SE2438T “extended range” module. Range measurements are done over 5 scenarios (line of sight, smart agriculture, urban canyon, forest canyon, advanced metering infrastructure), and for 2 node heights. This document is targeted at SmartMesh users, and contains sufficient information to replicate the measurements. It is meant to be used as a reference but does not attempt to fully introduce SmartMesh, nor low-power wireless in general.