Description
The RadioMaster TX15 MAX is a premium open‑source radio controller built for pilots who want top‑tier performance, precision gimbals, and advanced ExpressLRS connectivity. Powered by the fast STM32 H7 processor, it delivers ultra‑responsive EdgeTX control, smooth scripting, and instant model switching. The integrated LR1121 transceiver supports both 2.4GHz and 900MHz ELRS, ensuring stable long‑range performance in any RF environment. A 3.5‑inch IPS touchscreen, AG02 CNC Hall gimbals, customizable RGB lighting, and a foldable antenna give the TX15 MAX a refined, professional feel. With built‑in gyro motion control, microphone, 4GB onboard storage, MicroSD expansion, and a smart battery circuit, it’s engineered for demanding FPV, RC aircraft, and multirotor setups.
Key features
- High‑speed STM32 H7 processor for the fastest EdgeTX experience
- 3.5″ IPS touchscreen (480×320) with vivid color and sunlight visibility
- AG02 CNC Hall gimbals with adjustable travel and premium smoothness
- Dual‑band ExpressLRS (2.4GHz / 900MHz) built in
- Foldable antenna for compact transport without signal compromise
- Built‑in gyro motion sensor for TiltX/TiltY control functions
- Customizable RGB gimbal light rings via LUA scripts
- Advanced cooling system with low‑noise fans and aluminum heat sink
- 4GB onboard flash + MicroSD support for models, sounds, and themes
- Interchangeable shoulder switches for personalized control layouts
- USB‑C connectivity for charging, updates, and simulator use
Specifications at a glance
- Model: TX15 MAX
- Size: 178×168×81 mm
- Weight: 672 g (without battery)
- Firmware: EdgeTX (3.0.0+)
- RF Protocol: ExpressLRS
- Channels: Up to 16 (receiver dependent)
- Voltage: 6.6–8.4V
- Battery options: 2S LiPo, 18650, or 21700 cells (not included)
- Gimbals: AG02 CNC Hall sensor, M4 sticks
- Module bay: JR‑compatible
Package includes
- TX15 MAX Radio Controller
- Signature carry case
- Momentary & latching shoulder switch assemblies
- 18650 battery tray
- USB‑C cable
- Screen protector
- Hex wrench, gimbal springs, stick screws
- Sticker set, user manual, inventory card






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