NewLocal warehouseRadioMaster MT12 Surface Radio Controller

Specification MT12

• Item: MT12 Surface Radio

• Physical dimensions: 177.8*118.4*207.8mm

• Weight: 480 grams

• Operating frequency: 2.400GHz-2.480GHz

• Internal RF Options: 4-in-1 multi-protocol / ELRS 2.4GHz

• Supported protocols: Module dependent

• Operational current: 160mA for 4in1 / 320mA for ELRS

• Operational voltage: DC 6.6-8.4V

• Operating system: EdgeTX

• Control channels: 16 as standard, ability for expansion 32 Channels (4in1 only)

• Display: 128*64 Monochrome LCD

• Battery: 2 x 18650 cells or a 2s 7.4v 5000mah battery pack (Batteries not included)

• Charging: Built in USB-C Charging

• Firmware Upgrade method: Via USB or SD card

• Wheel and Trigger sensor: Hall-effect

• Module bay: Nano size (RadioMaster Ranger Nano Module / RadioMaster RM 4in1 module / TBS Crossfire Nano module)

*32 channels requires a 4in1 radio and additional 4in1 RF module along with compatible receivers

Specification ER3C-i (Included with ExpressLRS version)

• Item: ER3C-i 2.4GHz ELRS PWM Receiver

• Power supply: DC 4.5 - 8.4V

• Antenna type: Built-in high-sensitivity ceramic antenna

• Wireless protocol: ExpressLRS 3.3.0 pre-installed

• Output channel: 3CH PWM

• Telemetry power: 10mW

• Battery voltage detection range: DC 4.0 - 35V

• Weight: 4.2 grams

• Dimensions: 26.1*18.5*13.0 mm

• Firmware: Device Category: Radiomaster 2.4Ghz / Device: RadioMaster ER3C-i

Specification R85C (Included with 4in1 version)

• Item: R85C Receiver

• Power supply: DC 4.5 - 8.4V

• Frequency range: 2400-2483.5Mhz

• Support protocol: D8/D16/SFHSS

• Output channel: 5CH PWM

• Antenna type: high-sensitivity 2.4G antenna

• Telemetry power: 100mw / 20dbm

• Weight: 5.7 grams

• Dimensions: 31.0*18.5*13.0 mm

EdgeTX Operating System

Preinstalled with EdgeTX, the MT12 has cutting edge software fit for its class-leading hardware. RadioMaster works closely with the EdgeTX team to develop new features and optimize the user experience for surface models. We will continue to contribute and support projects like EdgeTX, ensuring the concepts of open standards are carried forward. 

Available with ExpressLRS and 4in1 Version

In addition to the popular internal 4-in-1 Multi-module, the MT12 is also available with an internal 2.4GHz ExpressLRS (ELRS) module. Designed to provide reliable long-distance control, super low latency, and high refresh rates. ELRS is a revolutionary open-source protocol taking the R/C industry by storm.

ExpressLRS VERSION

ExpressLRS delivers ultra-fast response modes for instant control and precision, with a reliable, robust link quality for pushing the limits of your adventures.

4in1 VERSION

One remote control all of your cars. The 4in1 internal RF system has protocols, for many popular brands of cars and receivers. 

Recommendations