RadioMaster MT12 Surface Radio Controller (Batteries NOT Included)

Are you in Australia and on the hunt for a top - notch surface radio controller? Look no further than the RadioMaster MT12! It's a game - changing open - source surface radio, officially backed by EdgeTX, ExpressLRS, and the Multi - module project. With 10 physical inputs and the option for 16 or 32 channels*, it's perfect for a wide range of surface models like cars, trucks, and boats. The MT12 stands out for its high customizability and a versatile operating system, ready to perform well in any situation. Features: It comes with built - in ExpressLRS or 4in1 MPM RF modules. It has a powerful STM32F407VGT6 with 1MB Flash and pre - installed EdgeTX firmware. QC3.0 fast charging supports up to 2.0A. Its compact design has great ergonomics, and it has an oversized battery compartment that can hold 2 x 18650 cells or a 2s 7.4v 5000mah battery pack (batteries not included). There's also a standard Nano module compartment, a RadioMaster standardized button layout, a rotatable antenna, and it includes customizable base switches or a 4 - way joystick. Specifications: The MT12 has physical dimensions of 177.8*118.4*207.8mm and weighs 480 grams. It operates at a frequency of 2.400GHz - 2.480GHz. The internal RF options are 4 - in - 1 multi - protocol or ELRS 2.4GHz. It supports protocols depending on the module. The operational current is 160mA for 4in1 and 320mA for ELRS, with an operational voltage of DC 6.6 - 8.4V. It runs on the EdgeTX operating system and has 16 standard control channels with the ability to expand to 32 channels (4in1 only). The display is a 128*64 Monochrome LCD. It uses a 2 x 18650 cells or a 2s 7.4v 5000mah battery pack (batteries not included) and has built - in USB - C charging. Firmware can be upgraded via USB or SD card. The wheel and trigger sensors are Hall - effect, and the module bay is Nano size. The ER3C - i (included with ExpressLRS version) is a 2.4GHz ELRS PWM Receiver. It has a power supply of DC 4.5 - 8.4V, a built - in high - sensitivity ceramic antenna, and is pre - installed with ExpressLRS 3.3.0. It has 3CH PWM output channels, 10mW telemetry power, and can detect battery voltage from DC 4.0 - 35V. It weighs 4.2 grams and has dimensions of 26.1*18.5*13.0 mm. The R85C (included with 4in1 version) is a receiver with a power supply of DC 4.5 - 8.4V, a frequency range of 2400 - 2483.5Mhz, and supports protocols like D8/D16/SFHSS. It has 5CH PWM output channels, a high - sensitivity 2.4G antenna, 100mw/20dbm telemetry power, weighs 5.7 grams, and has dimensions of 31.0*18.5*13.0 mm. The MT12 comes pre - installed with EdgeTX, a cutting - edge software that matches its class - leading hardware. RadioMaster works closely with the EdgeTX team to enhance features and improve the user experience for surface models. The MT12 is available in ExpressLRS and 4in1 versions. The ExpressLRS version offers ultra - fast response for racing or long - range modes for adventures. The 4in1 version can control many popular brands of cars. Included in the package: You can get either the MT12 Surface Radio ExpressLRS Version with an ER3C - i 2.4GHz ELRS PWM Receiver or the MT12 Surface Radio 4in1 Version with an R85C Receiver. Both packages also include a dual - switch expansion module, a 4 - way joystick expansion module, a Nano adapter, a USB - C cable, a leather lanyard, a custom RadioMaster signature carry case, a 18650 battery tray, a screen protector, stickers, and a manual. *32 channels requires a 4in1 radio and additional 4in1 RF module along with compatible receivers

Using the RadioMaster MT12 is a breeze. First, insert your batteries into the oversized battery compartment. You can use 2 x 18650 cells or a 2s 7.4v 5000mah battery pack (but remember, batteries aren't included). Once the batteries are in, turn on the radio controller. If you're using the ExpressLRS version, you'll have the ER3C - i 2.4GHz ELRS PWM Receiver included. For the 4in1 version, there's the R85C Receiver. Connect your receiver to the corresponding module in the radio. You can customize the base switches or use the 4 - way joystick according to your preference. When it comes to charging, use the built - in USB - C charging port. The QC3.0 fast charging can support up to 2.0A, so it won't take long to charge your radio. For firmware upgrades, you can do it via USB or an SD card. Just follow the instructions in the manual. As for maintenance, keep the radio clean. You can use a soft, dry cloth to wipe it down. Avoid exposing it to extreme temperatures or moisture. If you're not using the radio for a long time, remove the batteries to prevent any potential damage. And always make sure to use the correct type of batteries and follow the safety guidelines in the manual. That's it! Now you're ready to enjoy using your RadioMaster MT12 for all your surface model adventures.