Radiomaster TX12 Mark II CC2500 Multi-Protocol Radio Controller

  • $99.99
    Unit price per 


The Mighty, Mini TX12MKII radio has arrived!

Many years ago, RadioMaster set out to create the very best compact radio in its class. The TX12 has become the go-to product for pilots who seek a powerful, dependable, and endlessly upgradable open-source radio in a small form factor.

Working with the R/C community and open-source partners, RadioMaster proudly presents the TX12 MKII, a class-leading compact radio, with updated ergonomics, hardware, and software.

Radiomaster TX12 Mark II


  • Includes CC2500 RF Chip for FrSky D8/D16, Futaba SFHSS, etc compatibility
  • 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: CC2500 (FrSky D8/D16, Futaba SFHSS and others)
  • 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


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 Mark II


We have upgraded the main processor from STM32F207 to STM32F407.

Radiomaster TX12 Mark II


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

Compatible with AG01 Mini CNC Gimbals for an even better feel

Radiomaster TX12 Mark II

Support USB Simulator

Radiomaster TX12 Mark II
Radiomaster TX12 Mark II

Improved USB-C QC 3.0 Charging

Radiomaster TX12 Mark II

Big Battery Bay

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

Radiomaster TX12 Mark II

ExpressLRS BLE Joystick Mode

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

Radiomaster TX12 Mark II

Upgraded Design

Radiomaster TX12 Mark II
Radiomaster TX12 Mark II

Radio Overview

Radiomaster TX12 Mark IIAccessories:

1x Radiomaster TX12 Mark II CC2500 Multi-Protocol Radio Controller MODE 2
1x Antenna
1x USB-C Cable
1x Quick Start Guide
1x Sticker Sheet

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