RadioMaster MT12 Surface Radio Controller w/ ER3C-I Receiver - ELRS 2.4GHz

RadioMaster MT12 Surface Radio Controller w/ ER3C-I Receiver - ELRS 2.4GHz

The RadioMaster MT12 Surface Radio Controller (ELRS Version) represents a groundbreaking open-source surface radio, and it proudly holds the distinction of being the first surface radio with official support for EdgeTX, ExpressLRS, and the Multi-module project.

With an impressive ten physical inputs and the ability to manage 16 channels, the MT12 is exceptionally well-suited for a diverse range of surface models, encompassing everything from automobiles and trucks to watercraft.

Its remarkable adaptability and versatile operating system set the MT12 apart as a supremely customizable surface radio, poised to excel in nearly any situation.

Features:

Lightweight design (480 grams) and compact dimensions (ER3C-I: 26.118.513.0 mm) for portability and integration ease.

Dual power sources: 2 x 18650 cells or a 2s 7.4v 5000mah battery pack.

Supports 16 control channels with an EdgeTX operating system.

Clear 128*64 Monochrome LCD Display for information visibility.

Compact design (177.8118.4207.8mm) for easy handling.

Convenient firmware upgrades through USB or SD card.

Wide operating frequency range (2.400GHz-2.480GHz).

Nano-sized module bay for flexible expansion options.

Built-in USB-C Charging for hassle-free recharging.

Precise control with Hall-effect sensors.

Specifications:

RADIOMASTER MT12 SURFACE RADIO CONTROLLER

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

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

Firmware Upgrade method: Via USB or SD card

Physical dimensions: 177.8*118.4*207.8mm

Operating frequency: 2.400GHz-2.480GHz

Supported protocols: Module dependent

Operational current: 320mA for ELRS

Wheel and Trigger sensor: Hall-effect

Display: 128*64 Monochrome LCD

Charging: Built-in USB-C Charging

Operational voltage: DC 6.6-8.4V

Control channels: 16 as standard

Operating system: EdgeTX

Internal RF: ELRS 2.4GHz

Item: MT12 Surface Radio

Weight: 480 grams

ER3C-I RECEIVER

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

Antenna type: Built-in high-sensitivity ceramic antenna

Wireless protocol: ExpressLRS 3.3.0 pre-installed

Battery voltage detection range: DC 4.0 - 35V

Item: ER3C-i 2.4GHz ELRS PWM Receiver

Dimensions: 26.1*18.5*13.0 mm

Power supply: DC 4.5 - 8.4V

Output channel: 3CH PWM

Telemetry power: 10mW

Weight: 4.2 grams

Includes:

1x RadioMaster MT12 Surface Radio ExpressLRS Version

1x ER3C-i 2.4GHz ELRS PWM Receiver

1x Custom RadioMaster Carrying Case

1x 4 Way Joystick Expansion Module

1x Dual Switch Expansion Module

1x 18650 Battery Tray

1x Screen Protector

1x Leather Lanyard

1x Nano Adapter

1x USB-C Cable

1x Stickers

1x Manual