RadioMaster TX12 Mark II Radio Controller


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


  • Item: TX12 Mark II Radio 
  • Size: 170*159*108mm
  • Weight: 363g
  • Frequency: 2.400GHZ-2.480GHZ
  • RF Chip: ExpressLRS (ELRS)
  • Working Current: 320mA@8.4V
  • Voltage Range: 6.6-8.4v DC
  • Radio Firmware: EdgeTX (Transmitter) / 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

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.


Package Includes

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

    Customer Reviews

    Based on 5 reviews
    Reviewer avatar
    Good Compact Radio

    If you want a small radio that is NOT a game style then this is a great radio. It is fully featured like a full size radio with more than enough switches. I like how it comes with ELRS built in, so I do not need any additional modules.

    Aadric Allan

    grate for the price

    Malachite of Methuselah
    No budget - No Problem

    Don't let the compact size fool you. This is a full featured radio without a full featured price and it feels good. The gimbals feel smooth and solid while the connection is rock solid. For $100 this thing cannot be beaten.

    My first radio

    Over the moon with my first radio. I've been using it for about two weeks now and while i have no experience with OpenTX, I found the EdgeTX to be very easy and intuitive to navigate and set up/customize models! It has been what i think is the perfect radio to learn to fly on sims and in the field. Shipping from newbeedrone is always a breeze and I couldn't be happier with my purchase!! Thank you everyone at Newbeedrone!!!


    Nice little radio for kids but too small for my hands. Functionality is great though with internal elrs and edgetx.