RadioMaster expands the GX series with the GX15 MAX, a premium radio designed for RC airplane, glider, helicopter, and traditional aircraft pilots. Combining advanced performance, high-quality materials, and refined control features, the GX15 MAX delivers precise handling and a professional flying experience for pilots who expect more from their equipment.

For pilots looking for the same reliable platform with a simpler configuration, the standard GX15 version is also available.

Top-Mounted 3.5-inch IPS Touchscreen

The GX15 MAX features a top-mounted 3.5-inch IPS touchscreen with 262K colors and up to 600 nits brightness. The elevated display position keeps telemetry data, timers, and flight information clearly visible during flight, allowing pilots to monitor essential information without interrupting control input.

STM32 H7 Processor & Storage

Powered by an STM32 H7 processor, the GX15 MAX delivers faster response, smoother EdgeTX performance, and quicker model switching. Built-in flash memory and TF card support provide flexible storage for models, settings, and files.

Dual 2.4GHz ExpressLRS Gemini System

The GX15 MAX features dual Semtech SX1281 transceivers with Gemini 2.4GHz ExpressLRS support, delivering low-latency control and ultra-fast update rates up to F1000 with compatible receivers. Dual integrated antennas provide redundancy and polarization diversity while maintaining a clean, antenna-free exterior design.

Premium CNC Controls & Carbon-Look Shell

The GX15 MAX features CNC-machined Hall-effect gimbals, aluminum buttons, and a CNC aluminum scroll wheel for smooth, precise, and durable control. The carbon-look shell adds a premium finish while maintaining comfort during extended flying sessions.

Cooling System & USB-C Connectivity

The GX15 MAX features a low-noise fan and aluminum heat sinks to maintain stable performance during extended use. The USB-C port supports charging, simulator connection, firmware updates, and high-speed data transfer.

Smart Battery Management & Built-in Gyroscope

The GX15 MAX features smart battery management for improved efficiency and longer operating time. The built-in gyroscope enables additional tilt-based controls, allowing functions such as logical switches, gimbal control, and telemetry voice prompts without extra hardware.

Modular Shoulder Switches

Customize your control layout with interchangeable shoulder switch modules and optional momentary buttons. Combined with AG02 CNC gimbals and premium materials, the GX15 MAX delivers a refined control experience.

Features

• High-Performance Processor: Powered by an STM32 H7 processor for fast, responsive, and reliable system operation.
• 3.5-inch IPS Touchscreen: 480 × 320 resolution display with 262K colors and up to 600 nits brightness for clear visibility in outdoor environments.
• Premium AG02 CNC Hall Gimbals: Equipped with precision CNC aluminum Hall-effect gimbals for smooth, accurate, and long-lasting control.
• Dual 2.4GHz ExpressLRS Gemini System: Featuring dual 250mW SX1281 RF modules, the GX15 MAX supports ExpressLRS Gemini technology and ultra-fast update rates, including F1000 mode with compatible receivers.
• Smart Battery Management: Optimized power efficiency helps extend operating time during flights.
• Advanced Cooling System: A low-noise fan combined with aluminum heat sinks provides stable performance under demanding conditions.
• Integrated Dual Antenna System: Internal horizontal and vertical 2.4GHz antennas provide polarization diversity while maintaining a clean exterior design.
• CNC Aluminum Controls: Premium aluminum buttons and precision scroll wheel deliver enhanced durability and tactile feedback.
• Built-in Microphone: Designed for future feature expansion.
• Integrated Gyroscope: Supports tilt-based control inputs for switches, gimbals, and telemetry functions.
• Flexible Storage Options: Built-in flash memory with external SD card support for convenient file management.
• Modular Shoulder Switches: Replaceable switch modules allow customizable control layouts.
• Premium Carbon-Look Shell: Durable housing with a refined carbon-fiber appearance.
• Multiple Color Options: Available in Black, Transparent Charcoal, Red, Gold, and Blue.

Specification

Package Includes

• 1 * GX15 MAX Radio Controller
• 1 * GX15 MAX Signature Carry Case
• 1 * 18650 Battery Tray
• 2 * Replacement Shoulder Panels
• 1 * Type-C Cable
• 1 * Screen Protector
• 1 * 1.5mm Hex Wrench
• 4 * Low Tension Gimbals Springs
• 2 * Gimbal Stick Set Screws
• 4 * 6mm Switch Delete Gromets
• 1 * Lanyard
• 1 * RadioMaster Sticker Set
• 1 * GX15 Manual
• 1 * Inventory Card