This guide will show you how to setup your Radiomaster TX15, TX15 Max or any EdgeTX / OpenTX Multi-protocol radio for your OMPHobby M1 or M2 Helicopter. EdgeTX model configuration files Configuration File Download TX15 OriginHobbies Configuration file v1.4 (Extract the zip file. Open it with EdgeTX Companion and copy over necessary models to your … Continue reading TX15 EdgeTX Radio setup for OMPHobby M1 & M2