RadioMaster TX15 Max Radio Controller (ELRS / M2)

Ultra-Fast STM32H7 Processor

The TX15 Max is powered by the STM32H7 processor, offering the fastest performance ever in a RadioMaster radio. This ensures snappy boot times, fluid script execution, and rapid model switching for professional-level control.

Crisp 3.5” IPS Touchscreen

With a high-resolution 480×320 IPS touchscreen, navigating menus, adjusting settings, and monitoring telemetry is easier and clearer than ever — even under bright outdoor conditions.

Active Cooling and Smart Power Management

An internal low-noise cooling fan and aluminum heatsink ensure stable performance during long sessions. The intelligent battery balance circuit extends operating time and improves power efficiency.

AG02 CNC Hall Gimbals with RGB Lighting

The AG02 gimbals are precision CNC-machined, lightweight, and feature Hall effect sensors for smooth, accurate stick control. The RGB light rings can be customized for status indicators or aesthetics.

Built-in Gyro Sensor – Motion-Based Switch Activation

Smart Active Balance Charging

Equipped with intelligent charging circuitry, the TX15 Max prevents overcharging and ensures balanced power distribution across cells—extending battery life and maximizing performance during every session.

4GB internal storage + MicroSD slot for flexible model management

Pro-Grade Ergonomics & Customization

Specification:

● Item: TX15 Max Radio Controller

● Size: 178*168*81mm

● Weight: 672g (without battery)

● Color: Red / Black / Gold

● Frequency: 2.400GHz or Sub-G 900MHz

● Internal RF: ELRS 2.4GHz / Sub-G 900MHz

● Supported Protocols: ExpressLRS

● Cooling Fan: Yes

● Transmitter Module: Built-in ELRS

● Built-in Flash Size: 4GB

● Built-in Microphone: Yes (Future expansion)

● Built-in Gyro: Yes (ICM-42607-C)

● MicroSD Card* (Not included): 32GB / FAT32 (Inserting a MicroSD card will disable the onboard flash)

● Antenna Gain: 2dB (Transmit power adjustable)

● Current: 875mA at max power output

● Voltage Range: 6.6 - 8.4V DC

● Radio Firmware: EdgeTX (requires version 3.0.0 or later)

● Module Firmware: ExpressLRS

● Channels: Max 16 channels (Receiver dependent)

● Display: 3.5-inch IPS touchscreen (480 x 320 resolution)

● Battery: 7.4V 2-cell LiPo / Two 3.7V 18650 / 21700 5000mAh (Not included)

● Connectivity: USB-C

● Gimbals: AG02 CNC Hall sensor gimbals

● Gimbal Sticks: M4

● Upgrade Method: USB-C (UF2)

● Module Bay: JR-compatible module bay for additional modules

Features:

● Blazing-Fast Performance: The STM32 H7 chip powers our fastest radio ever.

● Touchscreen Display: 3.5-inch, 480 x 320 IPS touchscreen with vivid colors and sharp detail.

● Precision Gimbals: The premium AG02 gimbals for enhanced smoothness.

● Built-in ExpressLRS: 2.4GHz / 900MHz ExpressLRS integration for reliable and long-range control.

● Smart Balance Battery Circuit: Maximizes battery efficiency and longevity for more flight time.

● Powerful Cooling System: Low noise, high output fans and an aluminum heat sink keep your radio cool even on the hottest days.

● AG02 Gimbal: More than 20% reduced weight, with adjustable travel on both vertical and horizontal axis.

● Customizable RGB Gimbal Light-Ring: Integrated RGB LED lights around the gimbals allow customizable LUA-controlled lighting.

● Foldable Antenna: Compact and easy to store without compromising signal strength.

● Built-in Microphone: For future feature expansion.

● Built-in Gyro: Trigger switches, pan/tilt cameras, or telemetry callouts simply by tilting your radio.

● Memory: Integrated 4GB of onboard flash memory and external MicroSD card support.

● Interchangeable Shoulder Switches: Customize your controls to match your flying style.

Recommendations

Package included:

1 * TX15 Max Radio Controller

1 * Signature Carry Case

1 * Short 2-position Latching Shoulder Toggle Switch Assembly

1 * Short 2-position Momentary Shoulder Toggle Switch Assembly

1 * USB-C Cable

1 * Screen Protector

1 * 1.5mm Hex Wrench

4 * High Tension Gimbals Springs

2 * Gimbal Stick Set Screw

1 * Stickers Set

1 * User Manual

1 * Inventory Card