This guide will show you how to setup your Radiomaster TX12 or any EdgeTX / OpenTX Multi-protocol radio for your OMPHobby M1 or M2 Helicopter. If you purchased a RTF Combo or TX12 Radio from us, this setup is already done for you. If you are using OpenTX we recommend that you upgrade your TX16S … Continue reading Radiomaster TX12 Radio setup for OMPHobby M1 & M2 EVO (EdgeTX)