RadioMaster TX12 MKII ELRS — Compact Professional Remote with EdgeTX Firmware
The RadioMaster TX12 MK II ELRS radio equipment from Radiomaster is an affordable yet functional compact control remote for drones and semi-professional models. The remote combines modern EdgeTX firmware, high-precision adjustable Hall sensor gimbals, a built-in ExpressLRS (ELRS) transmitter module with an SX1280 chip, and a wide range of options typically found in larger remotes. It's an ideal choice for those who value light weight and portability (weighing only 407g) but don't want to sacrifice quality and capabilities.
Key Advantages
- Supports up to 16 control channels (depending on the receiver)
- Built-in ExpressLRS (ELRS) transmitter module with SX1280 chip
- Detachable antenna for improved signal quality
- Modern EdgeTX firmware with an intuitive interface and OpenTX compatibility
- Metal roller and convenient buttons for quick menu navigation
- Ergonomic lightweight body — weighs only 407g
Compatibility and Expansion
RadioMaster TX12 MKII ELRS is fully compatible with external JR modules, including TBS Crossfire Micro, Frsky R9M, and other modules compatible with OpenTX/EdgeTX firmware. An external module can be installed in the Micro slot; only one module will be active at any given time — either the internal ELRS or the external one, which can be easily switched via the remote's menu.
Power and Charging
The spacious battery compartment allows for the installation of a 2S LiPo battery up to 74x60x22 mm or two 18650 Li-ion batteries in a special case (this case is included). The remote is equipped with a built-in USB-C (QC3) charger for 2S Li-ion and LiPo batteries with 2S balancing function and a voltage sensor for safe charging.
Features and Functions
- High-precision Hall sensor gimbals for maximum control sensitivity
- Built-in ELRS module with a range of over 2 km (depending on the receiver)
- Support for extended telemetry (depending on the receiver)
- Voice announcement and vibration functions
- Ability to connect to a computer for use with simulators
- Firmware updates via microSD card or USB
- Powerful STM32F407 processor for fast command processing
Technical Specifications
| Characteristic | Value |
|---|---|
| Channels | 16 (depending on the receiver) |
| Transmitter Frequency | 2.400GHz-2.480GHz |
| Transmitter Module | Built-in ExpressLRS module |
| Range | Over 2 kilometers (depending on the receiver) |
| Module Power | 10mW/ 25mW/ 50mW/ 100mW/ 250mW |
| Sensor | Hall |
| Module Bay | Micro (compatible with TBS Crossfire Micro) |
| Firmware | EdgeTX (OpenTX compatible) |
| Display | 2.1-inch (128×64) monochrome LCD screen |
| Memory Card | microSD (256MB) |
| Operating Voltage | 6.6-8.4V (Li-ion 18650 x2 / 2S Li-Po) |
| Color | Black |
| Dimensions | 170x159x108mm |
| Weight | 407g |
Package Contents
- RadioMaster TX12 MKII ELRS Radio Equipment — 1 pc.
- USB—USB Type-C Cable — 1 pc.
- English Manual — 1 pc.
Who is this remote for?
If you're looking for a compact and lightweight remote with professional capabilities — the RadioMaster TX12 MKII ELRS will be an excellent solution for FPV pilots, hobbyists, and those who frequently fly in the field and require reliable long-range communication. Thanks to its compatibility with various modules and firmware, you get flexible settings and the ability to expand functionality in the future.
Manufacturer: Radiomaster. Product Category: Drones & Quadcopters > Drone Components > Remotes.
Order the RadioMaster TX12 MKII ELRS in the DroneHub online store or from our partners. Delivery across Ukraine by "Nova Poshta" service with payment upon receipt or cashless payment.
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