RadioMaster MT12 Express LRS 16-Channel 2.4GHz Radio System w/ER3C-i Receiver

The RadioMaster MT12 is a 16-channel 2.4GHz surface radio system with an internal ExpressLRS module and an included ER3C-i 2.4GHz ELRS PWM receiver. It runs EdgeTX and provides 10 physical inputs, adjustable wheel and trigger controls, Hall-effect sensors, customizable RGB lighting, and expansion options for surface models.

Features

• Supported by the EdgeTX, ExpressLRS, and Multi-module projects
• EdgeTX firmware preinstalled
• Internal ELRS 2.4GHz module for long-distance, low-latency control
• STM32F407VGT6 processor with 1MB Flash
• Compact ergonomic design with a rotatable antenna
• Adjustable wheel and trigger tension and positions
• Contactless Hall Sensors with ball bearings
• 10 physical inputs for surface vehicle applications
• Customizable RGB LED lighting
• Oversized battery compartment accommodates 2x18650 cells or a 2S 7.4v 5000mAh battery pack

MT12 Transmitter Specifications

• Dimensions (LxWxH): 177.8x118.4x207.8mm
• Weight: 480g
• 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 4-in-1 / 320mA for ELRS
• Operational Voltage: DC 6.6-8.4V
• Operating System: EdgeTX
• Channels: 16 as standard, ability for expansion 32 Channels (4-in-1 only)
• Display: 128x64 Monochrome LCD
• Battery: 2x18650 cells or a 2S 7.4v 5000mAh battery pack
• 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 4-in-1 module / TBS Crossfire Nano module)

ER3C-i Receiver Specifications

• 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: 4.2g
• Dimensions (LxWxH): 26.1x18.5x13.0mm

Includes

• (1) MT12 Surface Radio ExpressLRS Version
• (1) Dual Switch Expansion module
• (1) 4-Way Joystick Expansion module
• (1) SD Card
• (1) Nano Adapter
• (1) USB-C Cable
• (1) Leather Lanyard
• (1) Custom RadioMaster signature carry case
• (1) 18650 Battery Tray
• (1) Screen Protector
• (1) Stickers
• (1) Manual
• (1) ER3C-i 2.4GHz ELRS PWM Receiver

Needed to Complete

• (2) 18650 Batteries