RadioMaster MT12 Surface Radio ControllerThe RadioMaster MT12 represents a groundbreaking open source surface radio, and it holds the distinction of being the first surface radio to receive official support from EdgeTX, ExpressLRS, and the Multi module project. With its impressive 10 physical inputs and the ability to accommodate either 16 or 32 channels*, the MT12 is perfectly suited for a diverse range of surface models, spanning from automobiles and trucks to watercraft and more. With its