RadioMaster GX15 Radio Controller ELRS (Mode 2)

„RadioMaster continues to expand its range of radio control consoles with the introduction of the new GX15. This console is designed for pilots flying radio-controlled airplanes, gliders, helicopters and other traditional aircraft models. The GX15 combines modern technology, high performance and an ergonomic design for precise and comfortable flight control.

Features:

• High-performance processor: STM32 H7 processor ensures fast and smooth system operation and response to control commands;
• Touchscreen: 3.5-inch IPS touchscreen (480 x 320 pixels), reproducing 262 thousand colors and featuring up to 600 nits of brightness, ensures good visibility even in outdoor conditions;
• Precise control levers: V6 control levers (gimbals) equipped with Hall effect sensors ensure precise and stable control;
• Dual 2.4 GHz ExpressLRS (Gemini) system: Two 250 mW SX1281 transceivers ensure reliable operation of Gemini technology and support the extremely high data update rate of ExpressLRS, including F1000 mode with compatible receivers;
• Smart battery management: Optimizes power consumption and extends the operating time of the console;
• Efficient cooling system: Quiet fan and aluminum radiators ensure stable operation even under heavy loads;
• Two integrated 2.4 GHz antennas: Internally arranged horizontally and vertically, the antennas provide polarization diversity while maintaining a compact body without external antennas;
• Integrated microphone: Designed for future additional features;
• Integrated gyroscope: Allows you to use the tilt movements of the console to control switches, joysticks, and telemetry functions;
• Data storage: Integrated Flash memory with the ability to use an external SD memory card;
• Interchangeable top switches: Modular design allows you to change switches and customize their layout to suit individual needs;
• Color selection: Five body colors are available – white, yellow, red, green and blue.

„The RadioMaster GX15 has a 3.5-inch IPS touchscreen display mounted on the top of the case, reproducing 262,000 colors and featuring up to 600 nits of brightness. The display is positioned above the controls for convenient viewing of telemetry data, timers, and other important flight information. This arrangement keeps the pilot’s hands out of the way, so the most important data remains clearly visible throughout the flight.

Specification:

• Model: RadioMaster GX15;
• Color: white / yellow / red / green / blue;
• Supply voltage: 6.6–8.4 V DC;
• Current consumption: 850 mA (at maximum transmission power);
• Frequency: 2.4 GHz;
• Internal RF module: ExpressLRS 2.4 GHz;
• Number of channels: up to 16 (depends on the receiver);
• Software: EdgeTX (version 2.12.0 or later);
• Integrated memory: 512 MB Flash;
• MicroSD card: up to 32 GB, FAT32 (not included; when inserted, the built-in memory is disabled);
• Cooling fan: yes;
• Built-in microphone: yes (for future features);
• Integrated motion sensor: yes;
• Display: 3.5-inch IPS touchscreen (480 x 320 pixels);
• Power supply: 7.4V 2S LiPo / 2 × 3.7V 18650 Li-ion / 21700 5000mAh battery (batteries not included);
• Connector: USB-C;
• Control levers: V6 Hall effect sensors;
• Control lever thread: M4;
• Software update: USB-C (UF2);
• External module socket: JR type, compatible with additional RF modules;
• Dimensions: 199 x 197 x 78 mm;
• Weight: 681 g (without battery).

Button layout:

Measurements:

„RadioMaster GX15 is now also compatible with the mLRS system!

„"mLRS is an open source, high-performance radio communication system based on LoRa technology and operating in the 2.4 GHz, 915/868 MHz and 433 MHz frequency bands. The system is optimized for MAVLink and MSP protocols, supports serial data transmission and ensures stable, reliable communication and high data transfer rates even in difficult conditions.".

More about mLRS„
„mLRS Web Flasher“

„The RadioMaster GX15 features two Semtech SX1281 transceivers, each with an output power of 250 mW. Gemini 2.4 GHz ExpressLRS (ELRS) technology provides reliable communication, low control latency, and ultra-fast data updates, including F1000 mode with compatible receivers. Two integrated antennas, horizontally and vertically positioned, improve signal stability and allow the console to maintain a compact design without external antennas.

The standard RadioMaster GX15 comes with V6 Hall Effect gimbals and is available in five different colors. The integrated cooling system ensures stable operation even after prolonged use, while the USB-C port allows for charging, flight simulator connectivity, software updates, and fast data transfer.

The intelligent battery management system optimizes power consumption and extends the operating time of the remote control, while the integrated gyroscope provides additional control options. Tilting the remote control can activate logic switches, control the movement of servos, or activate audible telemetry messages. This provides more control flexibility without additional equipment.

Interchangeable top switch modules allow pilots to customize controls to individual needs, including the ability to replace conventional switches with momentary buttons.

Package:

1x RadioMaster GX15 control panel;
1x GX15 transport case;
1x 18650 battery holder;
2x replaceable top panels;
1x USB-C cable;
1x screen protector;
1x 1.5 mm hex key;
4x low-resistance control lever springs;
2x control lever mounting screws;
4x 6 mm rubber switch hole covers;
1x neck strap;
1x RadioMaster sticker set;
1x GX15 user manual;
1x equipment card.