RadioMaster MT12 16-Channel ELRS Surface Radio Controller with ER3C-I Receiver
FCC
$139.99
Skip to product information
RadioMaster MT12 16-Channel ELRS Surface Radio Controller with ER3C-I Receiver
BR0157.0067
$139.99
🌍 VAT will be applied to orders shipped to the EU.
🔋 Batteries can't be shipped separately, please purchase batteries with Radio units.
🛠️ Customized products require a 40-day lead time and no refunds can be made after the order is placed.
RadioMaster MT12 Surface Radio Controller – 16 Channel ExpressLRS Control
The RadioMaster MT12 is the first surface radio officially supported by EdgeTX and ExpressLRS. With 10 physical inputs and support for up to 16 channels, it is designed for RC cars, trucks, boats, and other surface models.
Featuring powerful customization options and a flexible operating system, the MT12 delivers precise control and a highly configurable experience for every RC application.
Highlights
- Official EdgeTX & ExpressLRS supported surface radio
- Up to 16 channels with 10 physical inputs
- Designed for cars, trucks, boats, and more
- Advanced customization and flexible configuration
Features
- Built-in ExpressLRS Backpack RF module
- Featuring a powerful STM32F407VGT6 with 1MB Flash
- Preinstalled EdgeTX firmware
- QC3.0 fast charging supporting 2.0A MAX
- Compact design with excellent ergonomics
- Oversized battery compartment - 2 x 18650 cells or a 2s 7.4v 5000mah battery pack (Batteries not included)
- Standard Nano module compartment
- RadioMaster standardized button layout
- Rotatable antenna
- Customizable base switches or 4 way joystick included
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 | ELRS 2.4GHz |
| Supported Protocols | Module dependent |
| Operational Current | 320mA |
| Operational Voltage | DC 6.6-8.4V |
| Operating System | EdgeTX |
| Control Channels | Maximum 16 (Receiver dependent) |
| 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 | Via USB or SD card |
| Wheel & Trigger Sensor | Hall-effect |
| Module Bay | Nano size (RadioMaster Ranger Nano Module / TBS Crossfire Nano module) |
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 | 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 |
Package Includes
| Item | Quantity |
| MT12 Surface Radio (ExpressLRS) | 1 |
| ER3C-i 2.4GHz ELRS PWM Receiver | 1 |
| Dual Switch Expansion module | 1 |
| 4 Way Joystick Expansion module | 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 |
