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RadioMaster TX12 Mark II Radio Controller – ELRS

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 with INTERNAL ELRS RF MODULE.

In stock


incl GST

Additional information


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 (ELRS)

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

Mode 2

Package Includes:

1 x TX12 Mark II Radio Controller-ELRS Version (Internal RF Module)

1 x Antenna

1 x USB-C Cable

1 x Quick Start Guide


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