The Graupner’s MC-32 HoTT (Hopping Telemetry Transmission) with 16 control functions, 80 model memories, and integrated Bluetooth module enables any advanced RC pilot to control nearly any model. The use of the Graupner HoTT 2.4 GHz transmission technology ensures high functional reliability through bidirectional communication between transmitter and receiver, with integrated telemetry, voice output via speaker or headphone output, and ultra-fast controller response times. The use of up to 75 frequency hopping channels ensures extreme operating reliability and security from external interference. By using optional sensors and sensor modules, you see and analyze real-time data such as RPM, voltage, current, temperature, and also set warnings in the transmitter based upon the telemetry data. With up to 16 available channels, built-in telemetry with data logging capabilities, and two high contrast LCD displays for programming and telemetry the MC-32 is the obvious choice for anyone who needs a high quality, tray style, 16 channel radio system.