Radiomaster TX12 Mark II Radio Controller ( CC2500 / ELRS )

(4 customer reviews)

109.99 119.99 

SKU: N/A Categories: ,
Brand: Radiomaster


RadioMaster TX12 Mark II is a class-leading compact radio, with updated ergonomics, hardware, and software.

There are 2 versions:

  • CC2500 (supports Futaba S-FHSS, OMP, Frsky D16 / D8 / X / X2, Esky, Corona, Hitec, RadioLink, Graupner HoTT, Skyartec protocols) *
  • ELRS (supports Express LRS Protocol only)

Please note:


  • EdgeTX operating system installed from the factory
  • Precision hall-effect gimbals as standard
  • Updated main board design from STM32F207 to STM32F407
  • Improved USB-C QC 3.0 Charging
  • Updated rear case with comfortable grips
  • Improved S1 / S2 slider grip
  • SD Card included
  • Provides easy switching between M1 and M2 modes

EdgeTX Operating System

Preinstalled with EdgeTX, the RadioMaster TX12 MKII has cutting-edge software that is constantly evolving and improving. RadioMaster works closely with the EdgeTX team to develop features and optimize the user experience. We will continue to contribute and support projects like EdgeTX, ensuring the concepts of open standards are carried forward.

Radiomaster TX12 MK2 EdgeTX support

Updated MCU STM32F407

The main processor is upgraded from STM32F207 to STM32F407.

TX12 MK2 processor upgrade

New Hall Gimbals

With Hall Gimbals, the same chipset as the AG01, optimized hall sensor circuitry, improves center point positioning and temperature stability.

TX12 MK2 with Hall Gimbals

Support USB Simulator

Support all popular USB simulators that work with USB HID protocol. Type-C USB cable is provided.

Improved USB-C QC 3.0 Charging

TX12 MK2 with USB-C charging port, SD card and power port.

Big Battery Bay

Allows for dual 18650 Li-ion cells or 21700 2S Li-ion pack or 2S LiPo pack up to 74×60×22mm.

TX12 MK2 battery options


Allows for Bluetooth connection to PCs, tablets and phones with BLUETOOTH function to play simulators and games.
* ELRS version only.

Radiomaster TX12 Bluetooth joystick mode

Upgraded Design

Updated design with improve Rear Case and Ergonomic grips. Also improved S1/S2 slider grips.


  • Size: 170*159*108mm
  • Weight: 363g
  • Frequency: 2.400GHZ-2.480GHZ
  • RF Chip: CC2500 / ExpressLRS (ELRS)
  • Working Current: 180mA@8.4V (CC2500) / 320mA@8.4V (ELRS)
  • Voltage Range: 6.6-8.4v DC
  • Radio Firmware: EdgeTX (Transmitter) + Multi-Protocol-Module (RF module) / ExpressLRS (RF module)
  • Channels: Up to 16 (depending on the receiver)
  • Display: 128*64 Monochrome LCD display
  • Gimbal: High precision hall gimbals
  • External module: JR/FrSKY/Crossfire compatible
  • Upgrade Method: USB/SD card & EdgeTX Buddy online or EdgeTX Companion PC software
  • USB Charging: QC3 USB-C
  • SD Card: Included

User Manuals

Package Includes

  • 1 x TX12 Mark II Radio Controller
  • 1 * Antenna
  • 1 * USB-C Cable
  • 1 * Quick Start Guide
  • 1 * Sticker sheet

4 reviews for Radiomaster TX12 Mark II Radio Controller ( CC2500 / ELRS )

  1. Matthias Schlette (verified owner)

    Fantastic radio transmitter! Great ergonomic design, feels great in my hands and has all programming possibilities of Edge TX. All I need, not too many switches!! Just perfect!

  2. Felix (verified owner)

    Verified reviewVerified review - view originalExternal link

    Beste Fernbedienung für das Geld.

  3. PWCJ J. (verified owner)

    Verified reviewVerified review - view originalExternal link

    Good controller for a beginner like myself, maybe should have chosen the ELRS version but thats my own faul.

    Edit after reply: As my initial reply shows i am very new and thx to OriginHobbies i did not buy the wrong version 🙂

    • Roger (store manager)

      ELRS version would be wrong choice as it cannot control the M1 helicopter. C2500 is correct choice as it can do both S-FHSS and OMP protocl. If you want to add ELRS support you can attach the Ranger micro ELRS module to the TX12 and control ELRS models as well. 🙂

  4. Balázs (verified owner)

    Verified reviewVerified review - view originalExternal link

    Tx12 is my first tx so I dont have much to compare, but is is really compact and comfortable.

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